Head Mount Temperature Transmitters | FM ApprovedMiniature Temperature Transmitters
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TX92-2 Model OptionsView all models
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*Highlighted options are not compatible. Please select a different combination.
The economical OMEGA™ TX91 and TX92 two-wire transmitters provide an output current of 4-20 mA proportional to the mV signal of a thermocouple or to a two- or three-wire RTD sensor input.
The TX91 or TX92 is very compact and can mount directly within OMEGA’s NB1 cast iron protection head. By having the transmitter near the sensor, the effects of electrical noise can be minimized and long runs of thermocouple wire can be eliminated.
|TX91||TX92||Range °C (°F)|
|N/A||1||-40 to 49 (-40 to 120)|
|J2||K2||T2||E2||2||-18 to 93 (0 to 200)|
|J3||K3||T3||E3||3||-18 to 149 (0 to 300)|
|J4||K4||T4||E4||4||-18 to 260 (0 to 500)|
|J5||K5||N/A||E5||5||-18 to 399 (0 to 750)|
|J6||K6||E6||6||-18 to 538 (0 to 1000)|
Output Range: 4 to 20 mA DC Zero and Span Adjustment Range: ±25%
Accuracy: ±0.1% FS (includes effects of linearity, hysteresis and repeatability) referenced to the mV input
Ambient Temperature Range: -32 to 85°C (-25 to 185°F)
Storage Temperature Range: -65 to 90°C (-85 to 19°F)
Supply Voltage: 11 to 44 Vdc; 24 Vdc recommended
Max Loop Resistance: (Vs - 11 V)/0.020A
Dimensions: 29 H x 45 mm D (1.125 x 1.75") (height includes terminal strip)
Weight: 50 g (1.5 oz)
Examples of pricing for popular models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.