Listing ID #5379715
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Hazardous Area Humidity and Temperature Transmitter (Series HHT)
series hht hazardous area humidity/temperature transmitter
intrinsically safe or explosion-proof models
the series hht hazardous area humidity/temperature transmitter takes accurate measurements in the harshest of environments. The explosion-proof model is offered with 4 to 20 ma output for humidity only. The intrinsically safe version is offered with 4 to 20 ma output for humidity and temperature, and do require an intrinsically safe barrier to meet hazardous area approvals.
product applications
process monitoring
offshore hvac monitoring
dust and grain handling
modeldescription
hht-euexplosion-proof humidity transmitter.
hht-eu-lcdexplosion-proof humidity transmitter with lcd display.
hht-itintrinsically safe humidity/temperature transmitter.
hht-it-lcdintrinsically safe humidity/temperature transmitter with lcd display.
hht-iuintrinsically safe humidity transmitter.
specifications
relative humidity range:0 to 100% rh.
temperature range:-40 to 140°f (-40 to 60°c).
accuracy:±2% 10 to 90% rh, ±0.9°f at 72°f (±0.3°c at 25°c).
hysteresis:±1%.
repeatability:±0.1% typical.
temperature limits:-40 to 140°f (-40 to 60°c).
storage temperature:-40 to 176°f (-40 to 80°c).
compensated temperature:-40 to 140°f (-40 to 60°c).
power requirements:for instrinsically safe models hht-ix, 9.5 to 28 vdc. For explosion-proof models hht-ex, 16.5 to 28 vdc.
output signal:4 to 20 ma, 2 channels for humidity/temperature models (loop power on rh).
response time:15 s.
electrical connections:screw terminal block.
conduit connection:1/2" female npt.
drift:
Brand Name : DWYER USA
Condition : New
Color : Grey
Warranty : 1 Year
Accuracy : ±2% 10 To 90% RH, ±0.9°F At 72°F (±0.3°C At 25°C).
Type : Hazardous Area Humidity And Temperature Transmitter
Material : Aluminum.
Usage : Process Monitoring
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