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  • Product Name: RK330-02 Wall-mounted Ambient Temperature & Humidity Sensor

RK330-02 Atmospheric Temperature & Humidity Sensor is a professional measurement of air temperature and relative humidity. Sensors are built-in the water-proof and anti-UV shelter. It is widely used in agriculture, forestry, meteorology as well as a climate chamber, warehousing and other places.

FEATURES

  * High Sensitivity
  * Fast response time
  * Long service life
  * Low consumption
  * Easy installation
  * LCD display optional

APPLICATIONS

  * Environmental monitoring
  * Livestock farm
  * Storage
  * Forestry
  * Greenhouse
  * Agriculture

TECHNICAL SPECIFICATION

Item

Technical Specification

Temperature

Humidity

Range

-30~+70℃, 0~50°C

0-100%RH

Accuracy ±0.3°C@25°C ±3%RH(10%-90%)
Repeatability ±0.1°C 0.1%RH

Longterm Stability

<0.04℃/Year

<0.5%RH/Year

Supply

12-24VDC

Output Signal

4-20mA,0-5V,0-10V,RS485 MODBUS(RTU)

Display(universal)

LCD is optional

Current Consumption

<20mA

Response time <1s

Operating Temperature

-40℃-+70℃

Ingress Protection

IP65

Storage

10-60℃@20%-90%RH

Weight(unpacked)

170g

Dimension

117*86*41mm

Shelter material

ABS

MOUNTING

Install the product in stable environment area, avoid direct sunlight, away from windows air-conditioning, heating and other equipment. Otherwise it will cause measurement inaccuracies.

PARAMETER SELECTION TABLE

Remark

Series

Type

Supply

Output

Display

Cable Length

 

RK

 

 

 

 

 

 

 

 

330

 

 

 

 

 

 

 

 

02

 

 

 

 

 

      A       5V
      B       12-24V
      X       Other

 

 

 

 

A

 

 

4-20mA

 

 

 

 

B

 

 

0-5V

 

 

 

 

C

 

 

0-10V

 

 

 

 

D

 

 

RS485

 

 

 

 

X

 

 

Other

 

 

 

 

 

A

 

With display

 

 

 

 

 

N

 

Without display

 

 

 

 

 

 

2000

Units:mm(typ.)

 

 

 

 

 

 

3000

Units:mm

 

 

 

 

 

 

...

Units:mm

Example: RK330-02BAN2000 Supply:12-24V Output:4-20mA, Without display,Cable Length:2m.