Omega Speaker Systems Network Router HX93A User Manual

MADE IN  
Users Guide  
Shop online at  
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
TABLE OF  
CONTENTS  
Section  
Page  
1.  
General Description .................................................................... 1  
Unpacking .................................................................................... 1  
Theory of Operation ................................................................... 2  
Mounting ..................................................................................... 3  
Electrical Connections ................................................................ 4  
Current Transmitter Wiring Examples .................................... 4  
Voltage Transmitter Wiring Examples .................................... 5  
Relative Humidity Output Calculations ................................ 5  
RH Measured Vs Output Reading ........................................... 6  
Temperature Output Calculations .......................................... 6  
Calibration ................................................................................... 7  
2.  
3.  
4.  
5.  
6.  
7.  
8.  
9.  
10.  
11.  
12.  
Calibration Procedure For HX93AC, HX93DA Series  
Relative Humidity Adjustment ................................................ 7  
13.  
14.  
15.  
Calibration Procedure For HX93AC, HX93DA Series  
Temperature Adjustment ......................................................... 8  
Calibration Procedure For HX93AV  
Relative Humidity Adjustment ................................................ 9  
Calibration Procedure For HX93AV  
Temperature Adjustment ........................................................ 10  
15A, Display Scaling For HX93DA Series ...................................... 11  
16.  
17.  
18.  
Maintenance .............................................................................. 12  
Specifications ............................................................................. 12  
General Specifications .............................................................. 13  
i
 
HX93A, HX93DA SERIES  
FIGURES  
RM/Temperature Transmitter  
Figure  
Page  
Figure 1  
Basic Transmitter Set-up  
With Current Loop Output .............................................. 2  
Figure 2  
Figure 3  
Wall Mount Model Dimensions ...................................... 3  
Duct Mount And Remote Probe  
Model Dimensions ............................................................ 3  
Figure 4  
Current Transmitter Wiring Example  
(4 - 20 mA) .......................................................................... 4  
Figure 5  
Figure 6  
Voltage Transmitter Wiring Example ............................ 5  
HX93AC Calibration Procedure  
Relative Humidity Adjustment ...................................... 7  
Figure 7  
Figure 8  
Figure 9  
HX93AC Calibration Procedure  
Temperature Adjustment ................................................ 8  
HX93AV Calibration Procedure  
Relative Humidity Adjustment ...................................... 9  
HX93AV Calibration Procedure  
Temperature Adjustment .............................................. 10  
Figure 10 Transmitter Lid Rear View ............................................ 11  
ii  
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
1
1. General Description  
®
The OMEGA HX93A and HX93DA Series Relative Humidity/  
Temperature Transmitter’s provide a linearized and temperature  
compensated output signal of 4 to 20 mA or 0 to 1 Vdc depending upon  
the model selected for both relative humidity and temperature  
measurement. The output signals have been calibrated and scaled 0 to  
100% for Relative Humidity and –20 to 75ºC for temperature. A thin film  
polymer capacitor senses relative humidity while an 100 ohm RTD  
measures temperature, both are protected by a stainless steel filter that is  
easily removed for cleaning. The Nema rated polycarbonate enclosure and  
cable entry connection provides weathertight protection. Screws are  
provided for mounting via internal holes inside the enclosure. The  
HX93DA Series has dual built-in indicators for humidity and temperature.  
2. Unpacking  
Remove the packing list and verify that you have received all your  
equipment. If you have any questions about the shipment, please call  
our Customer Service Department at:  
1-800-622-2378 or 203-359-1660. On the web you can find us at:  
When you receive the shipment, inspect the container and equipment  
for any signs of damage. Note any evidence of rough handling in  
transit. Immediately report any damage to the shipping agent.  
NOTE  
The carrier will not honor any damage claims unless all shipping material is  
saved for inspection. After examining and removing contents, save packing  
material and carton in the event reshipment is necessary.  
The following items are supplied in the box with your HX93A transmitter.  
• This Manual, # M0933A (1 ea.)  
• #6 Wall Anchor and #6 Mounting Screw (2 ea.)  
• Dewpoint Card (1 ea.)  
Additional Transmitter Models Available  
Model  
Description  
HX92AC  
HX92AV  
Wall mount RH transmitter (4 to 20 mA Output)  
Wall mount RH transmitter (0 to 1 Vdc Output)  
HX92AC-D Duct mount RH transmitter (4 to 20 mA Output)  
HX92AV-D Duct mount RH transmitter (0 to 1 Vdc Output)  
continued on next page  
1
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
3
continued from page 1  
HX15AV-W Wall mount “High Ambient Temperature” application  
RH/Temperature transmitter (dual 0 to 1 Vdc Output)  
HX15AC-W Wall mount “High Ambient Temperature” application  
RH/Temperature transmitter (dual 4 to 20 mA Output)  
HX15AV-D Duct mount “High Ambient Temperature” application  
RH/Temperature transmitter (dual 0 to 1 Vdc Output)  
HX15AC-D Duct mount “High Ambient Temperature” application  
RH/Temperature transmitter (dual 4 to 20 mA Output)  
3. Theory of Operation  
A 4-20 mA loop is a series loop in which a transmitter will vary the  
current flow depending on the input to the transmitter. In the HX93A  
and the HX93DA Series the amount of current allowed to flow in the  
loop will vary depending on the relative humidity or temperature being  
measured by the sensor(s). Some advantages of a current output over a  
voltage output is that the signal measured is less susceptible to electrical  
noise interference and the loop can support more than one measuring  
instrument as long as the maximum loop resistance is not exceeded.  
A typical application utilizing a current loop will normally consist of a  
power supply, the transmitter and a meter, recorder or controller to  
measure the current flow. The loop resistance in the sum of the  
measuring instruments and wire used. The maximum allowable loop  
resistance for the HX93A or HX93DA to function properly is found by  
using the following formula:  
For HX93A  
R
= (power supply voltage – 6 volts) ÷ .02 amps  
max  
EXAMPLE: (When using a 24 Vdc power supply).  
R
= (24 – 6) ÷ .02 amps = 900 ohms max loop resistance  
= (power supply voltage – 12 volts) ÷ .02 amps  
max  
max  
For HX93DA R  
EXAMPLE: (When using a 24 Vdc power supply).  
R
= (24 – 12) ÷ .02 amps = 600 ohms max loop resistance  
max  
+
23°C  
DPi8 Panel Meter  
TB2  
+
24V  
PSU-93  
TB1  
+
45%RH  
DPi8 Panel Meter  
Figure 1 - Basic Transmitter Set-up With Current Loop Output  
2
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
4
Complimentary Instruments  
®
Power Supply, OMEGA Part No.: PSU-93  
Csi32 Series Panel Meters and Controllers  
Recommended Accessories  
®
Shielded Transmitter Cable, OMEGA Part No.: TX4-100 (100 ft)  
RH Calibration Kit, OMEGA Part No.: HX92-CAL  
®
4. Mounting  
OMEGA’s HX93A and HX93DA transmitter’s are designed for either  
wall, duct or remote probe mounting depending upon model. Plastic  
wall anchors and mounting screws are included for wall mounting and  
remote probe models. A duct mounting kit is included with duct  
mount models.  
4.3 (.17)  
MOUNTING  
63.5 (2.15)  
HOLE  
95.3 (3.25)  
69.9  
ø15.8(ø.625)  
49.8 (1.96)  
79.8 (3.14)  
DIMENSIONS mm (in.)  
Figure 2 - Wall Mount Model Dimensions, mm (inches)  
4.3 (.17)  
MOUNTING  
55 (2.17)  
HOLE  
16 (.62) DIA  
69.9 (2.75)  
95.3 (3.25)  
127 (5.0)  
49.8 (1.96)  
79. (3.14)  
DIMENSIONS mm (in.)  
Figure 3 - Duct Mount & Remote Probe Model Dimensions, mm (inches)  
3
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
5
5. Electrical Connections  
CAUTION  
All electrical connections and wiring should be performed by a suitably  
trained professional only.  
Models: HX93AC, HX93AC-D, HX93AC-RP1, HX93DAC, HX93DAC-  
D,HX93DAC-RPI (Current Output)  
TB1 - Relative Humidity  
1. + Power Supply  
2. No Connection  
TB2 - Temperature  
1. + Power Supply  
2. No Connection  
3. 4-20 mA Output  
3. 4-20 mA Output  
6. Current Transmitter Wiring Examples  
For current output models (4 – 20 mA)  
TEMPERATURE OUTPUT  
TB2  
1 2  
3
+
23°C  
DPi8 Panel Meter  
+
24V  
PSU-93  
+
45%RH  
DPi8 Panel Meter  
3
2 1  
TB1  
RELATIVE HUMIDITY OUTPUT  
Figure 4 - Current Transmitter Wiring Example, (4 - 20 mA)  
CAUTION  
All electrical connections and wiring should be performed by a suitably  
trained professional only.  
4
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
7
Models: HX93AV, HX93AV-D HX93AV-RP1 (Voltage Output)  
TB1 - Relative Humidity  
1. + Power Supply  
2. + Output  
TB2 - Temperature  
1. + Power Supply  
2. + Output  
3. - Power Supply  
3. - Power Supply  
7. Voltage Transmitter Wiring Examples  
For voltage output models (0 to 1 Vdc)  
TEMPERATURE OUTPUT  
TB2  
1 2  
3
+
23°C  
DPi8 Panel Meter  
+
24V  
PSU-93  
+
45%RH  
DPi8 Panel Meter  
1
3 2  
TB1  
RELATIVE HUMIDITY OUTPUT  
Figure 5 - Voltage Transmitter Wiring Example  
8. Relative Humidity Output Calculations  
To calculate % Relative Humidity by measuring the current or voltage  
output use the following formulas.  
For current output:  
% RH = (Current measured in miliamps – 4) ÷ .16  
EXAMPLE:  
(11.04 mA – 4) ÷ .16 = 44% RH  
For voltage output:  
% RH = (Voltage measured in volts x 100)  
EXAMPLE:  
.44 x 100 = 44% RH  
5
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
9
9. RH Measured Vs Output Reading  
Output  
% Relative  
Humidity  
5 4  
10  
Current (mA)  
0.8  
Voltage (Vdc)  
.05  
.10  
.15  
.20  
.25  
.30  
.35  
.40  
.45  
.50  
.55  
.60  
.65  
.70  
.75  
.80  
.85  
.90  
.95  
5.6  
6.4  
7.2  
8.0  
8.8  
9.6  
10.4  
11.2  
12.0  
12.8  
13.6  
14.4  
15.2  
16.0  
16.8  
17.6  
18.4  
19.2  
15  
20  
25  
30  
35  
40  
45  
50  
55  
60  
65  
70  
75  
80  
85  
90  
95  
10. Temperature Output Calculations  
To calculate Temperature by measuring the current or voltage output  
use the following formulas.  
For Current output in ºC (-20 to 75ºC)  
ºC = (Output measured in miliamps – 4) ÷ .1684 - 20 = ºC  
EXAMPLE:  
(12.0 mA – 4) ÷ .1684 - 20 = 27.5ºC  
For Current output ºF (-4 to 167ºF)  
ºF = (Output measured in miliamps – 4) ÷ .0935 - 4 = ºF  
EXAMPLE:  
(12.0 mA – 4) ÷ .0935 - 4 = 81.6ºF  
For Voltage output in ºC (-20 to 75ºC)  
ºC = (Output measured in volts ÷ .010526) - 20 = ºC  
EXAMPLE:  
(0.50 Vdc ÷ .010526) - 20 = 27.5ºC  
For Voltage output ºF (-4 to 167ºF)  
ºF = (Output measured in volts ÷ .005848) - 4 = ºF  
EXAMPLE:  
(0.50 Vdc ÷ .005848) - 4 = 81.5ºF  
6
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
11  
11. Calibration  
Your transmitter has been factory calibrated to meet or exceed the  
specifications outlined in this manual. To maintain original  
specifications it is generally recommended that your transmitter be re-  
calibrated on an annual basis depending on operating conditions.  
12. Calibration Procedure for HX93AC (all styles)  
Relative Humidity Adjustment  
Recommended equipment:  
®
• Humidity Calibration Kit, OMEGA Model No.: HX92-CAL  
• Handheld Digital Multi-meter, OMEGA Model No.: HHM29  
• Dc Power Supply, OMEGA Model No.: PSU-93  
®
®
1. Remove enclosure cover  
2. Connect transmitter as shown in figure below.  
3. Apply power to transmitter and allow to warm up for 15 min.  
4. Place unit in a 11% RH environment and allow to stabilize for 15 min.  
5. Adjust potentiometer “P1” for a output reading of 5.76 mA  
6. Place unit in a 75% RH environment and allow to stabilize for 15 min.  
7. Adjust potentiometer “P2” for a output reading of 16.0 mA  
8. Repeat steps 4, 5, 6, and 7 as necessary until proper readings are maintained.  
9. Calibration complete.  
NOTE:  
Do not adjust  
P3. This is a  
HHM29  
factory  
setting.  
16.00 mA  
P3  
P1  
P2  
SENSOR HEAD  
10A uAmA COM  
V
+
24V  
PSU-93  
HX92-CA  
CALIBRATION BOTTLE  
Figure 6 - HX93AC Calibration Procedure  
Relative Humidity Adjustment  
7
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
13  
13. Calibration Procedure for HX93AC (all styles)  
Temperature Adjustment  
Recommended equipment:  
®
• RTD Simulator OMEGA Model No.: CL510-1  
®
• Handheld Digital Multi-meter, OMEGA Model No.: HHM29  
®
• Dc Power Supply, OMEGA Model No.: PSU-93  
1. Remove enclosure cover  
2. Connect the power supply and multimeter as shown in the figure  
below.  
3. Disconnect the 2-wire Connector “J4” from the main Board.  
4. Connect the RTD simulator to the “J4” header on the main board as  
shown below.  
5. Apply power to transmitter and allow to warm up for 10 min.  
6. Set the RTD simulator to the 0ºF position.  
7. Adjust potentiometer “P5” on the main board for a output reading  
of 4.43 mA @ 0°F  
8. Set the RTD simulator to the 150ºF position.  
9. Adjust potentiometer “P4” for a output reading of 18.46 mA 150°F  
10. Repeat steps 6, 7, 8 and 9 as necessary until proper readings are  
maintained.  
11. Calibration complete.  
HHM29  
18.41 mA  
P5  
P4  
J4  
V
10A uAmA COM  
CL-301  
SENSOR HEAD  
24V  
+
PSU-93  
Figure 7 - HX93AC Calibration Procedure  
Temperature Adjustment  
8
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
14  
14. Calibration Procedure for HX93AV (all styles)  
Relative Humidity Adjustment  
Recommended equipment:  
®
• Humidity Calibration Kit, OMEGA Model No.: HX92-CAL  
• Handheld Digital Multi-meter, OMEGA Model No.: HHM29B  
• Dc Power Supply, OMEGA Model No.: PSU-93  
®
®
1. Remove enclosure cover.  
2. Connect transmitter as shown in figure below.  
3. Apply power to transmitter and allow to warm up for 15 min.  
4. Place unit in a 11% RH environment and allow to stabilize for 15 min.  
5. Adjust potentiometer “P3” for a output reading of .110 Vdc.  
6. Place unit in a 75% RH environment and allow to stabilize for 15 min.  
7. Adjust potentiometer “P2” for a output reading of .750 Vdc.  
8. Repeat steps 4, 5, 6, and 7 as necessary until proper readings are  
maintained.  
9. Calibration complete.  
HHM29  
.750 V  
P3  
P1  
P2  
SENSOR HEAD  
10A uAmA COM V  
+
24V  
PSU-93  
HX92-CA  
CALIBRATION BOTTLE  
Figure 8 - HX93AV Calibration Procedure  
Relative Humidity Adjustment  
9
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
15  
15. Calibration Procedure for HX93AV (all Styles)  
Temperature Adjustment  
Recommended equipment:  
®
• 100 Ohm RTD Simulator OMEGA Model No.: CL510-1  
• Handheld Digital Multi-meter, OMEGA Model No.: HHM29  
• Dc Power Supply, OMEGA Model No.: PSU-93  
®
®
1. Remove enclosure cover  
2. Connect the power supply and multimeter as shown in the figure  
below.  
3. Disconnect the 2-wire Connector “J4” from the main Board.  
4. Connect the RTD simulator to the “J4” header on the main board as  
shown below.  
5. Apply power to transmitter and allow to warm up for 10 min.  
6. Set the RTD simulator to the 0ºF position.  
7. Adjust potentiometer “P5” on the main board for a output reading  
of 0.023 Vdc  
8. Set the RTD simulator to the 150ºF position.  
9. Adjust potentiometer “P4” for a output reading of 0.901 Vdc  
10. Repeat steps 6, 7, 8 and 9 as necessary until proper readings are  
maintained.  
11. Calibration complete.  
HHM29  
.901 V  
P5  
P4  
J4  
10A uAmA COM V  
CL-301  
SENSOR HEAD  
+
24V  
PSU-93  
Figure 9 - HX93AV Calibration Procedure  
Temperature Adjustment  
10  
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
15A  
15A. Display Scaling for HX93DAC (all styles)  
Your HX93DA transmitter comes with dual built-in LCD indicators for  
displaying both Humidity and Temperature. Before the meter  
adjustment or re-scaling can be done the transmitters current output  
should be checked as per the calibration procedure in Section 12 and 13  
to verify the display will be adjusted correctly and match the analog  
output.  
Relative Humidity Display Scaling  
Recommended equipment:  
®
• Humidity Calibration Kit, OMEGA Model No.: HX92-CAL  
®
• Handheld Digital Multi-meter, OMEGA Model No.: HHM29  
®
• Dc Power Supply, OMEGA Model No.: PSU-93  
1. Remove enclosure cover  
2. Connect transmitter as shown in figure 6.  
3. Apply power to transmitter and allow to warm up for 15 min.  
4. Place unit in a 11% RH environment and allow to stabilize for 15 min.  
5. Adjust potentiometer "ZERO" on the back of the RH display for a  
reading of 11.0%  
6. Place unit in a 75% RH environment and allow to stabilize for 15 min.  
7. Adjust potentiometer "GAIN" on the back of the RH display for a  
reading of 75.0%  
8. Repeat steps 4, 5, 6, and 7 as necessary until proper readings are  
maintained.  
9. Re-scaling complete.  
TRANSMITTER LID REAR VIEW  
Z
ZERO POTENTIOMETER  
GAIN POTENTIOMETER  
RELATIVE HUMIDITY  
INDICATOR  
G
+
+
Z
ZERO POTENTIOMETER  
GAIN POTENTIOMETER  
TEMPERATURE  
INDICATOR  
G
Figure 10 - Transmitter Lid Rear View  
11  
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
15A  
Temperature Display Scaling  
Recommended equipment:  
®
• RTD Simulator OMEGA Model No.: CL510-1  
®
• Handheld Digital Multi-meter, OMEGA Model No.: HHM29  
®
• Dc Power Supply, OMEGA Model No.: PSU-93  
For ºF Display  
1. Remove enclosure cover  
2. Connect the power supply and multimeter as shown in the figure 7.  
3. Disconnect the 2-wire Connector "J4" from the main Board.  
4. Connect the RTD simulator to the "J4" header on the main board as  
shown below.  
5. Apply power to transmitter and allow to warm up for 10 min.  
6. Set the RTD simulator for 0ºF output. (See figure on page 11.)  
7. Adjust potentiometer "ZERO" on the back of the Temp display for a  
reading of 0.0ºF  
8. Set the RTD simulator for 150ºF output.  
9. Adjust potentiometer "GAIN" on the back of the RH display for a  
reading of 150.0ºF  
10. Repeat steps 6, 7, 8 and 9 as necessary until proper readings are  
maintained.  
11. Calibration complete.  
For ºC Display  
12. Remove enclosure cover  
13. Connect the power supply and multimeter as shown in the figure 7.  
14. Disconnect the 2-wire Connector "J4" from the main Board.  
15. Connect the RTD simulator to the "J4" header on the main board as  
shown below.  
16. Apply power to transmitter and allow to warm up for 10 min.  
17. Set the RTD simulator for 0ºC output. (See figure on page 11.)  
18. Adjust potentiometer "ZERO" on the back of the Temp display for a  
reading of 0.0ºC  
19. Set the RTD simulator to the 150ºC output.  
20. Adjust potentiometer "GAIN" on the back of the RH display for a  
reading of 150.0ºF  
21. Repeat steps 6, 7, 8 and 9 as necessary until proper readings are  
maintained.  
Calibration complete.  
12  
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
16  
16. Maintenance  
If your Humidity transmitter will be used in a dusty environment, the  
protective sensor filter, if clogged, may be removed for cleaning.  
Unscrew the protective cover and gently blow compressed air through  
the filter screen. A soft brush may also be used to remove dirt particles  
from the screen.  
If the sensor is subjected to 100% condensation, it must be dried to  
obtain correct readings. There will be no permanent damage or  
calibration shift to the unit.  
Units should not be exposed to high concentrations of ammonia or  
alcohol vapors.  
17. Specifications  
Relative Humidity  
Measuring Range:  
Accuracy:  
3 - 95% (non-condensing)  
2.5% @ 72ºF with an added temperature  
coefficient error of -.06% RH/ºF (both  
increasing and decreasing in temperature).  
Repeatability:  
1 % RH  
Operating  
Temperature Range:  
-20 to 75ºC (-4 to 167ºF)  
Output:  
Model: HX93AC  
Model : HX93AV  
4 to 20 mA (Scaled for 0 to 100% RH)  
0 to 1 Vdc (Scaled for 0 to 100% RH)  
Power:  
6 –30 Vdc @ 20mA  
Max Loop Resistance:  
Ohms = (V supply – 6 V)/.02 A  
RH Time Constant (90%  
response at 25ºC, in  
moving air at 1m/s):  
>10 seconds, 10 to 90% RH  
>15 seconds, 90 to 10% RH  
Sensor Type:  
Temperature  
Measuring Range:  
Accuracy:  
Thin Film Polymer Capacitor  
-20 to 75ºC (-4 to 167ºF)  
0.6ºC (1ºF)  
Repeatability:  
0.3ºC (0.5ºF)  
Output:  
Model: HX93AC  
Model : HX93AV  
4 to 20 mA (Scaled for 0 to 100% RH)  
0 to 1 Vdc (Scaled for 0 to 100% RH)  
Power:  
No Displays  
With Displays  
6 -30 Vdc @ 20mA  
12 - 30 Vdc @ 30mA  
13  
 
HX93A, HX93DA SERIES  
RH/Temperature Transmitter  
18  
Max Loop Resistance:  
Sensor Type:  
Ohms = (V supply – 6 V)/.02 A  
100 Ohm Platinum RT  
18. General Specifications  
Enclosure Housing:  
Gray Polycarbonate, (IP 65, DIN 40050)  
NEMA rated up to 13, UL Listed.  
Connections  
Cable Strain Relief:  
Nylon, Liquid-tight with neoprene gland for  
2.29 to 6.73 mm (.09 to .265") diameter cable.  
Internal 3-Position Terminal Strip. Accepts  
from 14 to 22 gage wire.  
Wire Connections:  
Dimensions:  
See “Mounting” Section  
Weight  
Wall Mount Model:  
Duct Mount Model:  
82 g. (3 oz)  
100 g. (3.5 oz)  
14  
 
WARRANTY/DISCLAIMER  
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and  
workmanship for a period of 13 months from date of purchase. OMEGA’s Warranty adds an  
additional one (1) month grace period to the normal one (1) year product warranty to cover  
handling and shipping time. This ensures that OMEGA’s customers receive maximum  
coverage on each product.  
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer  
Service Department will issue an Authorized Return (AR) number immediately upon phone or  
written request. Upon examination by OMEGA, if the unit is found to be defective, it will be  
repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting  
from any action of the purchaser, including but not limited to mishandling, improper interfacing,  
operation outside of design limits, improper repair, or unauthorized modification. This  
WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence  
of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibra-  
tion; improper specification; misapplication; misuse or other operating conditions outside of  
OMEGA’s control. Components which wear are not warranted, including but not limited to  
contact points, fuses, and triacs.  
OMEGA is pleased to offer suggestions on the use of its various products. However,  
OMEGA neither assumes responsibility for any omissions or errors nor assumes liability  
for any damages that result from the use of its products in accordance with information  
provided by OMEGA, either verbal or written. OMEGA warrants only that the parts  
manufactured by it will be as specified and free of defects. OMEGA MAKES NO OTHER  
WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESS OR  
IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY  
WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE  
HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth  
herein are exclusive, and the total liability of OMEGA with respect to this order, whether  
based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall  
not exceed the purchase price of the component upon which liability is based. In no event  
shall OMEGA be liable for consequential, incidental or special damages.  
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as  
a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity;  
or (2) in medical applications or used on humans. Should any Product(s) be used in or with any  
nuclear installation or activity, medical application, used on humans, or misused in any way,  
OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER language,  
and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability  
or damage whatsoever arising out of the use of the Product(s) in such a manner.  
RETURN REQUESTS/INQUIRIES  
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department.  
BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN  
AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT  
(IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be  
marked on the outside of the return package and on any correspondence.  
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to  
prevent breakage in transit.  
FOR WARRANTY RETURNS, please have  
the following information available BEFORE  
contacting OMEGA:  
1. Purchase Order number under which  
the product was PURCHASED,  
2. Model and serial number of the product  
under warranty, and  
3. Repair instructions and/or specific  
problems relative to the product.  
FOR NON-WARRANTY REPAIRS, consult  
OMEGA for current repair charges. Have the  
following information available BEFORE  
contacting OMEGA:  
1. Purchase Order number to cover the  
COST of the repair,  
2. Model and serial number of the  
product, and  
3. Repair instructions and/or specific problems  
relative to the product.  
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible.  
This affords our customers the latest in technology and engineering.  
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.  
© Copyright 2003 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,  
reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without  
the prior written consent of OMEGA ENGINEERING, INC.  
 
Where Do I Find Everything I Need for  
Process Measurement and Control?  
OMEGA…Of Course!  
TEMPERATURE  
ߜ
 
ߜ
 
ߜ
 
ߜ
 
ߜ
 
Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies  
Wire: Thermocouple, RTD & Thermistor  
Calibrators & Ice Point References  
Recorders, Controllers & Process Monitors  
Infrared Pyrometers  
PRESSURE, STRAIN AND FORCE  
ߜ
 
ߜ
 
ߜ
 
ߜ
 
Transducers & Strain Gages  
Load Cells & Pressure Gages  
Displacement Transducers  
Instrumentation & Accessories  
FLOW/LEVEL  
ߜ
 
ߜ
 
ߜ
 
ߜ
 
Rotameters, Gas Mass Flowmeters & Flow Computers  
Air Velocity Indicators  
Turbine/Paddlewheel Systems  
Totalizers & Batch Controllers  
pH/CONDUCTIVITY  
ߜ
 
ߜ
 
ߜ
 
ߜ
 
pH Electrodes, Testers & Accessories  
Benchtop/Laboratory Meters  
Controllers, Calibrators, Simulators & Pumps  
Industrial pH & Conductivity Equipment  
DATA ACQUISITION  
ߜ
 
ߜ
 
ߜ
 
ߜ
 
ߜ
 
Data Acquisition & Engineering Software  
Communications-Based Acquisition Systems  
Plug-in Cards for Apple, IBM & Compatibles  
Datalogging Systems  
Recorders, Printers & Plotters  
HEATERS  
ߜ
 
ߜ
 
ߜ
 
ߜ
 
ߜ
 
Heating Cable  
Cartridge & Strip Heaters  
Immersion & Band Heaters  
Flexible Heaters  
Laboratory Heaters  
ENVIRONMENTAL  
MONITORING AND CONTROL  
ߜ
 
ߜ
 
ߜ
 
ߜ
 
ߜ
 
ߜ
 
Metering & Control Instrumentation  
Refractometers  
Pumps & Tubing  
Air, Soil & Water Monitors  
Industrial Water & Wastewater Treatment  
pH, Conductivity & Dissolved Oxygen Instruments  
M0933A/0703  
 

Miele Clothes Dryer T1405 User Manual
Navigon GPS Receiver 2100 max User Manual
Nilfisk ALTO Pressure Washer C 1204 User Manual
Nostalgia Electrics Popcorn Poppers RKP630 User Manual
N Tron Switch 604MFXE ST 15 User Manual
Olympus Camera Accessories HLD 2 User Manual
Oster Griddle CKSTGRRM25 User Manual
Panasonic Computer Monitor GT01 User Manual
Panasonic Fax Machine KX PW211DL User Manual
Panasonic Switch AHR5 User Manual