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2-wire thermo well head type 4 ~ 20 mA current loop output signal temperature transmitter for thermocouple or RTD applications, 3 user selectable temperature ranges and adjustable Zero Span with current output proportional to the display LED’s brightness. Two ambient temperature ranges are available model 77 and 77A. Specify type J, K, E, T or RTD and specify temperature range.
Power | 12 |
---|---|
Current Output | 4 to 20 mA (isolated) |
Jumper Type E | 0 to 1000 °C (32 to 1832 F°) |
Jumper Type J | 0 to 300 °C (32 to 572 F°), 0 to 700 °C (32 to 1292 F°) |
Jumper Type K | 0 to 300 °C (32 to 572 F°), 0 to 600 °C (32 to 1112 F°), 0 to 1200 °C (32 to 2192 F°) |
Jumper Type RTD | -50 to 50 °C (-58 to 122 F°), 0 to 100 °C (32 to 212 F°), -18 to 121 °C (0 to 250 F°), -18 to 260 °C (0 to 500 F°), 0 to 600 °C (32 to 1112 F°) |
Jumper Type T | 0 to 100 °C (32 to 212 F°), 0 to 400 °C (32 to 752 F°) |
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