Cookie Img
Send Inquiry Send SMS
Home » Products » Temperature Instruments » RH4 : Remote Mount Humidity Temperature Transmitter

RH4 : Remote Mount Humidity Temperature Transmitter

RH4 : Remote Mount Humidity Temperature Transmitter
RH4 : Remote Mount Humidity Temperature Transmitter
Product Code : RH4
Brand Name : Omicron
Product Description

RH4 : Remote Mount Humidity Temperature Transmitter

Model

: RH4

Range

: 0 to 100%RH / -40 to 100ºC

Output

: 4 - 20mA, 0 - 10V, RS485 Modbus

Display

: NIL

Accuracy

: ± 2%RH / ±0.3 K

Versions

: Remote Mount

Features :

  • High performance digital sensors and circuits, ensure accurate measurement and temperature compensation
  • Good long term stability and reliability
  • 100% field changeable sensors, no re-calibration needed
  • Fast response
  • Digital technology applied, multiple output optional, over voltage and reverse polarity protection, high reliability and \interference capability
  • Industrial design, SS probe and selectable filter
  • High protection rate up to IP65

Applications :

  • H2, 3 and 4 humidity and temperature transmitters are designed for environment monitoring and controlling in industrial and commercial buildings. These transmitters can be used for :
  • Humidity and temperature monitoring of supply, exhaust and return air (H2, duct mount)
  • Humidity and temperature monitoring in critical environment such as outside air (H3, outside mount)
  • Other applications of immersion humidity and temperature monitoring (H4, separate probe)

Specifications :

Relative Humidity

Sensor

: Digital polymer

Range

: 0~100%RH

Output

: 4~20mA(2 wires), 0~10VDC(3 wires), RS485

Accuracy

: 2,3,4.5%RH(25°C,20~80%RH)

Hysteresis

: <±1%RH

Response time

  <10s(25°C,in slow air)

Drift

: <±0.5%RH/year

Temperature

Sensor

: Solid state band gap, RTD or thermistor

Range

: 0~50°C,0~100°C, -40~60, or others (transmitter)

Output

: 4~20mA(2 wires) , 0~10VDC(3 wires) , RS485, or 
  RTD, thermistor

Accuracy

: see model table

Power

: Current 7.5~36VDC, Voltage & Other 15~35VAC/DC

Output Load

: <600 ohm (current), >2Kohm (voltage)

Temperature Limit

: -40~85°C, 0~95%RH (Non condensing)

Storage Temperature

: -40~80°C

Housing

: Fireproof ABS Enclosure, SS probe, SS mesh filter or 
  sintered filter

Protection

: IP65




OMICRON SENSING PVT. LTD.
10, Sarang Street,Mumbai - 400003, Maharashtra, India
Mr. Harshil Shah (Director)
Send SMS Send Inquiry


Buyers Helpdesk

Let tradeindia.com find Quality Suppliers for you!

I agree to abide by all the Terms and Conditions of tradeindia.com
OMICRON SENSING PVT. LTD. All Rights Reserved.