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Temperature Humidity Transmitter

Temperature Humidity Transmitter
Temperature Humidity Transmitter
Product Code : TRH-554-FLP
Product Specifications
Type :
Usage :
Product Description


Highly accurate Digital technology sensor gives fast and reliable output.

Temperature range is -40 to 120ºC with accuracy of ± 0.5 ºC.

Relative Humidity range is 0 to 100%RH with accuracy of ± 2%RH.

Long term stable output for both Temperature and RH.

Calculated Dew point measurement based on measurement of

Temperature and Humidity.

User selectable Temperature, RH & Dew point outputs.

Digital Display of Temperature & RH on Seven Segment Display

Standard 4-20mA signal outputs with configurable range.

Easy handling & programming with 3 keys for WP Models.

Can be programmed using Remote Control upto 10meters line of site distance.

Non-intrusive programming for Flameproof models using Magnetic Pen.

Password protected programming with password changing facility.

Software calibration for both Temperature & Humidity.

Optional Alarm relay contacts with two configurable Alarm levels & one

relay for fail safe relay.

Optional Range Lock set points can be configured for both Temperature & Humidity.

Optional RS-485 community


Clean Rooms

Swimming Pool


Hospitals / Labs

Enthalpy Control

Museums / Archives

Refrigeration Control

Indoor Air Quality (IAQ)

HVAC / Buildings Controls

Energy Management System (EMS

Model Overview:

Detection Method: Advanced CMOSens Technology.

Range : For Temperature = -40 to 120°C

For Relative Humidity = 0 to 100%RH

Display : 2-Line, 4-Digit 13mm (H) Seven Segment Display.

8 LEDs to indicate status of instrument.

Control Action : i) Two independent Alarm set points with Latch &

Non-latch facility.

ii) User selectable Hysteresis and Logic option

iii) Configurable Range Lock set points for Temp. & RH (optional)

Setting : By 3 Keys on front panel for WP model By using Magnetic pen for Flameproof model By using Remote Control for WP/FLP model (Optional)


Measurement Accuracy : ± 0.5 C for Temperature ± 2% RH for Relative Humidity

Response Time : Approx 30 Seconds

Start-up Time : Approx 30 Seconds.


Supply Voltage : 18 to 36 VDC; Typically 24VDC

Power Consumption : Less than 3.5Watts

Cable : 3Wires (1.5 mm ) Flexible or Armoure Shielded Cable.

Contact Us

17-B, Tarun Industrial Estate, Mogra Pada, New Nagardas Road, Andheri (East), Mumbai, Maharashtra, 400069, India
Phone :+917259672294