RK300-01 Wall-mounted Barometric Pressure Sensor with small size, reliable performance, high precision, long transmission distance, strong anti-jamming capability,which is widely used for air pressure detection in meteorology, marine, environment, airports, ports, laboratory, agricultural and transportation and other fields.
FEATURES
* High Sensitivity
* Low temperature Drift
* LCD display optional
* Light construction
* Internal Auto compensation
* Temperature compensation
APPLICATIONS
* Environmental monitoring
* Livestock farm
* Storage
* Wind resource assessment
* Greenhouse
* Agriculture
TECHNICAL SPECIFICATION
|
Item
|
Technical Specification
|
|
Range
|
60-110hPa(mbar)
|
|
Resolution
|
0.1hPa
|
|
Accuracy
|
±0.5hPa
|
|
Temperature Drift
|
≤0.02%FS/℃
|
|
Response Time
|
<1s
|
|
Supply
|
5VCD, 12-24VDC
|
|
Output Signal
|
RS485,4-20mA,0-5V, 0-10V optional
|
|
Operating Temperature
|
-40℃-+75℃
|
|
Ingress Protection
|
IP65
|
|
Storage
|
10-60℃@20%-90%RH
|
|
Dimensions
|
117 *86*40 mm
|
|
Weight(unpacked)
|
100g
|
MOUNTING
1. Install the product in stable environment area, avoid direct sunlight, away from windows air-conditioning, heating and other equipment. Otherwise it will cause atmospheric pressure measurement inaccuracies.
2. It is recommended to install in the cabinet open to the atmosphere,for example: instrument shelter
PARAMETER SELECTION TABLE
|
Remark
|
Series
|
Type
|
Supply |
Range
|
Output
|
Cable Length
|
|
|
RK
|
|
|
|
|
|
|
|
|
|
300
|
|
|
|
|
|
|
|
|
|
01
|
|
|
|
|
|
|
|
|
|
A |
|
|
|
5v |
|
|
|
|
B |
|
|
|
12-24V(typ.) |
|
|
|
|
X |
|
|
|
other |
|
|
|
|
|
A
|
|
|
600-1100hPa
|
|
|
|
|
|
X
|
|
|
other
|
|
|
|
|
|
|
A
|
|
4-20mA
|
|
|
|
|
|
|
B
|
|
0-5V
|
|
|
|
|
|
|
C
|
|
0-10V
|
|
|
|
|
|
|
D
|
|
RS485
|
|
|
|
|
|
|
X |
|
other |
|
|
|
|
|
|
|
2000
|
Units:mm（typ）
|
|
|
|
|
|
|
|
3000
|
Units:mm
|
|
|
|
|
|
|
|
...
|
Units:mm
|
Example: RK300-01BAD1500 Supply: 12-24V,Range:0-110kPa Output:RS485 Cable Length:1.5m.
Tel / Fax: +86-731-85132979 
Email:
