Relative temperature and humidity sensor probe


Relative Humidity Sensors (for normal or wet conditions)

Accurate and long term stable humidityand temperature measurement in cost-effective,compact design.

● Operating Voltage: 3.3/5V
● Communication Interface: I2C
● Protection Class: waterproof anti-condensation
● RH Response Time: 8s (tau63%)
● Accuracy: ±1.5% RH / ±0.1 ℃
● Measuring Range: 0-100% RH / -40-125 ℃

OEM Humidity Probe for Humidity Measurement

HENGKO Temperature and humidity sensor probe adopts a high adopt high precision RHT-xx series relative humidity probe as the core component with a sintered metal filter (humidity sensor housing) to ensure that the product has extremely high reliability and excellent long-term stability. HENGKO provides humidity probe OEM customized services - OEM services are customised solutions tailored to the specific needs that a customer has. The range extends from a product to complex application solutions.

Highlights:

- HENGKO has wide-ranging experience (at least 15+ years) of many different applications

- 100% of the cooperate

- Short development times

- Digital communication

Technical specifications:

- Specifications to meet customer requirements

- Maximum accuracy

- Repeatability

HT-P101

Temperature and humidity sensor probe

Temperture and relative humidity sensor probe with 4-pin connect, waterproof temperature and relative humidity sensor filter housing, high precision RHT-xx series humidity sensor chip.

HT-P102

Temp humidity probe

High-accuracy temp humidity probe with four-core shielded wire, compatible with HT802 series transmitters suitable for demanding measurement and test applications.

HT-P103

Digital humidity probe

The HT-P103 temp humidity probe utilizes a high-tech thin-film polymer capacitance (RHT) sensor with Cable for enviromental RH/T measuring。

HT-P104

rh humidity probe

HT-P104 ±1.5 temperature and humidity sensor probe RH/T monitoring for museums, archives, galleries and libraries

HT-P105

Humidity probe

High accuracy low consumption I2C interface temperature and relative humidity sensor with heat shrink tube for environmental measurement

HT-P301

Hand held humidity probe

Small size and light weight, can be carried on the spot for quick detection. Convenient handle and durable 20"L rh probe design make it easy to push tester into crawl space.

Reliable digital humidity and temperature probe

Highly accurate measurements in precision manufacturing applications.

Humidity Probes with RS485 Modbus RTU

HENGKO provide temperature humidity probe for accurate temperature and relative measurement of air.The robust stainless steel probe is ideal for climate and process control in the demand enviroment.The measured data is available via the RS485 interface with Modbus RTU protocol.

 

HT-800

Relative humidity probe

RS485/ MODBUS-RTU HT-800 Digital Humidity Probe with dew point.It has the characteristics of high accuracy, low power consumption and good consistency.

HT-P801P

Temperature relative humidity probe

HT801P IP67 RS485 accurate stable industrial temperature and humidity sensor monitor for pipeline machine room potato storage.

HT-605

Digital humidity probe

HT-605 Compressed Air Dew Point Transmitters Monitoring Humidity Sensor Transmitters and cable for HVAC and air quality applications.

HT-606

Replacement humidity probe

HENGKO® Temperature, Humidity, and Dew Point Sensor with ±1.5%RH accuracy for demanding volume applications.Various probe lengths available.

 

HT-607

Air humidity probe

The HT-607 is an ideal choice for OEM applications where it is necessary to control very low humidity.

RHT Series

Temperature humidity probe

The type of hengko humidity probes is more than that. With 20+ years of humidity measurement experience, we also provide OEM service for your temperature and humidity measurement solution.

Temperature humidity probe with stainless steel enclosure

Ideal for when an application demands the removal of a sensor without interrupting the process

HT-E062

Advanced interchangeable relative humidity and temperature probe with ss extension tube and waterproof cable gland(Φ5 cable).

HT-E063

Industrial air temperature and relative humidity probe with SS extension tube (hexagon thread)


HT-E064

ATEX Temperature and humidity probe with SS extension tube and knurled nut waterproof cable gland

HT-E065

Flange mounted humidity and temperature probes with SS extension tube(female thread)

HT-E066

Flange mounted Humidity and temperature probes with SS extension tube(male thread)

HT-E067

Flange mounted Humidity and temperature probes with stainless steel extension tube and waterproof cable gland( φ5 cable)

HENGKO TEMPERATURE AND HUMIDITY PROBE DATA SHEET

Model

Humidity
Accuracy(%RH)

Temperature (℃)   Voltage Supply(V) Interface

Relative Humidity
Range(RH)

Temperature
Range
RHT-20

±3.0
@ 20-80% RH

±0.5
(5 to 60 ℃)

 2.1 to 3.6  I2C  0-100%  -40 to 125 ℃
RHT-21

±2.0
@ 20-80% RH

±0.3
(5 to 60 ℃)
 2.1 to 3.6  I2C  0-100%  -40 to 125 ℃
RHT-25  ±1.8
@ 10-90% RH

±0.2
(5 to 60 ℃)

 2.1 to 3.6  I2C  0-100%  -40 to 125 ℃
RHT-30  ±2.0
@ 10-90% RH

±0.2
(0 to 65 ℃)

 2.15 to 5.5  I2C  0-100%  -40 to 125 ℃
RHT-31

±2.0
@ 0-100% RH

±0.2
(0 to 90 ℃)

 2.15 to 5.5  I2C  0-100%  -40 to 125 ℃
RHT-35

±1.5
@ 0-80% RH

±0.1
(20 to 60 ℃)

 2.15 to 5.5  I2C  0-100%  -40 to 125 ℃
RHT-40  ±1.8
@ 0-100% RH

±0.2
(0 to 65 ℃)

 1.08 to 3.6  I2C  0-100%  -40 to 125 ℃
RHT-85  ±1.5
@ 0-100% RH

±0.1
(20 to 50 °C)

 2.15 to 5.5  I2C  0-100%  -40 to 125 ℃

 

Key Features HENGKO HT series humidity probe
Highest measurement accuracy
Outstanding long term stability
Wide working temperature range
Compact and easily interchangeable
Low power consumption
Short start-up time
Technical data HENGKO HT series humidity probe

0...100% RH

-40...125 °C

MEASURING RANGE

±1.5% RH

±0.1 °C

ACCURACY

3.3-5V DC

3-30V DC

SUPPLY

1.5m length

UV; High temp shielded; Common wire(Cable material)

CABLE

Notice when order

To customize the most suitable temperature and humidity sensor probe for your application, kindly let us know your requirements:

a. probe size, cable length?
b. working environment & temperature range ?
c. connector model ?

The design of the relative humidity probe is diverse in HENGKO, welcome to relate with us. We Accept Custom-made Service.

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