Description :

The STYRAX “Temperature and RH Transmitter” has been specially developed keeping process measurement requirements of CLEAN ROOMS in Pharmaceutical industries. RHT105 is a high-performance 4-wired Relative Humidity and Temperature Transmitter. Its relative humidity and temperature transmitter is available in surface mount, duct mount and remote sensor versions. This transmitter is accurate to 1.5% for relative humidity and within 0.3 °C for temperature. RHT105 transmits two isolated output signals to other devices such as a Programmable Logic Controller (PLC) or Solid-State Relay (SSR). Signal isolation protects your devices and machines downstream of our instruments from damaging fluctuations in the input signal. The RH+T transmitter is user programmable by a PC, connected via Configuration software by STYRAX.

Features :

• Advanced Microcontroller based process measurement.
• Software programmable measurement range settings.
• 5-point calibration for Temperature.
• 5-point calibration for RH.
• High input impedance.
• Software calibration – No trim pots.
• PC programmable.

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Specifications:

Input Sensor Type

RH	Capacitive sensor.
Temperature	Semiconductor (Band gap) sensor.

Output Type

Output1	4-20mA/0-10VDC.
Output2	4-20mA/0-10VDC

Accuracy

RH	0 – 100% Non-condensing.
Temperature	0 to 50°C.

Accuracy

Temperature	0.3°C for Temperature.
RH	1.5% RH for 10-90% and 2% for remaining.

Operating Voltage

24VDC.

Enclosure

ABS IP65.

Sensor Tube

SS304.

Filter

Sintered bronze.

Protection

IP65 except sensor tube.

Model No.	Output	No. of Outputs	Dimensions
RHT105A	4-20mA	2	80 X 82 X 55
RHT105V	0-10VDC	2	80 X 82 X 55