OEM manufacturer Industrial Humidity Sensor - High Temperature Humidity Transmitter Sensors Heavy Duty Transmitters for Industrial Applications up to 200°C – HENGKO

HENGKO® humidity temperature sensors in this series are supplied with a robust aluminium die cast housing with a stainless steel sensor temperture and humidity probe part to measure relative humidity or relative humidity and temperature in air and other non-aggressive gases for a working temperature range of up to 200°C. It can be used at pressures up to 8 bar, at temperatures up to 125°C or up to 160°C. These sensors are ideally suited for industrial applications, e.g. in drying processes.
The advantages of the series are its improved dynamics, in particular at low air speeds and also its increased service life, even under more challenging operating conditions (pollutant impact or permanent humidity > 90 %rh). When air speeds are extremely high combined with a high number of particles, using the series is not recommended.

HT402-B humidity sensor also has an anti-condensation function. What is anti-condensation? Anti-condensation protection is a passive corrosion protection method for metallic surfaces that are prone to the formation of water droplets. The metallic surface is covered with a protective coating that isolates the surface from aggressive corrosion media such as moisture, salts, acids, etc. The anti-condensation preventive coating absorbs all the condensation water and prevents it from dripping.

Features

Humidity/Temperature Sensor
Reflect brand strength
Professional technology team
24/7/365 expert support and solution

√ Connect method
   One-piece design/
   Easy to install
   ①Flange duct
   ②Threaded pipe

√ Humidity probe
   The chip has a high temperature tolerance of up to 200 degrees Celsius
   Air conditioning duct scenes are applicable
。Protective sensor housing, rod length can be customized

Technical Data

Humidity measuring

HT402-B

0-100%RH

±2%RH（20% RH…80% RH）

±0.1%RH

<0.5%RH

15s

Temperature measuring

HT402-B humidity sensor

Temperature range

Accuracy(temperature)

Repeatability(Temperature)

Long-term steady(Temperature)

Response time-Temperature

（tau 63%）

-40℃~200℃

±0.2℃ @25℃

±0.1℃

<0.04℃

30s

Output/Parameter

HT402-B humidity sensor

Parameter calculation

Analog output

Digital interface

Load

Housing material

Displayer working temperature

Install method

Max cable length

Attachment

T, RH, dew point, mixture ratio & absolute humidity for choose

4-20mA

RS485 MODBUS RTU

≤500Ω

ABS

-40~70℃

Thread/Flange

1.5mm²

N/A

> HT402-B

Can't find a product that meets your needs? Contact our sales staff for OEM/ODM customization services!