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VA Series

Vapor Actuated Dial Thermometer

INSTRUCTION

SHEET

M1982/0902

General Description

The OMEGA

®

VA Series Vapor Actuated Thermometer is ideal for remote

readings, such as panel installations, with capillary lengths from 5 to 100
feet. This thermometer gives excellent readings above and below ambient
temperature and, being vapor actuated, is not subject to reading errors due
to either RFI/EMI interference or ambient temperature variations along the
capillary tube length.

Available Models

Front Flange

U-Clamp (Panel Mount)

Rear Flange

(Panel Mount)

(Surface Mounted)

Figure 1. Case Style

Installing the Vapor Actuated Thermometer

Unpacking Instructions

Remove the Packing List and verify that you have received all equipment,
including the following (quantities in parentheses):

Vapor Actuated Dial Thermometer (1)
Operator’s Manual (1)

If you have any questions about the shipment, please call the OMEGA
Customer Service Department.
When you receive the shipment, inspect the container and equipment for
signs of damage. Note any evidence of rough handling in transit.
Immediately report any damage to the shipping agent.

Содержание M1982/0902

Страница 1: ...capillary tube length Available Models Front Flange U Clamp Panel Mount Rear Flange Panel Mount Surface Mounted Figure 1 Case Style Installing the Vapor Actuated Thermometer Unpacking Instructions Rem...

Страница 2: ...ssary Case and Mounting Dimensions Front Flange U Clamp Rear Flange Panel Mount Panel Mount Surface Mount Figure 2 Case and Mounting Dimensions Installing the Indicating Head Surface Mount Rear Flange...

Страница 3: ...he front of the panel pass the bulb and capillary through the cutout 4 Affix the head to the panel 4a U clamp Model Tighten U clamp s against the back of your panel 4b Front Flange Model Screw the fla...

Страница 4: ...nections Tighten the thermometer to its fitting using a wrench applied to the hex or flats above the threads Never tighten by hand 1 Unscrew and remove the 1 2 NPT fitting using a 7 8 wrench 2 Screw t...

Страница 5: ...fitting with an 11 16 wrench Bendable Extensions I Place the bulb in the thermowell or directly in the process Use a thermowell whenever the bulb would be exposed to pressure fluid velocity or corros...

Страница 6: ...ing lenses which can be easily removed for field calibration To recalibrate your vapor actuated thermometer 1 Remove the thermometer from its fitting 2 Remove the lens 4 Immerse the bulb totally in an...

Страница 7: ...teel or nickel plated copper Bulb O D 7 16 optional 1 4 O D x 2 length on 40 to 65 F range only Bulb lengths vary from 2 to 6 depending on capillary length Capillary Nickel plated copper copper with b...

Страница 8: ...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 hol...

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