  Standard Range | |
| Testing Range: air pressure:0-120kpa Temperature -40-80°C (customized for option) | |
| Technical Index | |
| Analog Signal output | 4~20mA 0~5VDC 0~10VDC |
| Digital Signal output | RS485 output (Modbus protocol) |
| Working Voltage | 10-30VDC Note: 0-10VDC output (limited to 24VDC power supply) |
| Power consumption | Analog signal (voltage/current maximum power consumtion 1.2w) |
| Digital signal maximum power consumption ≤0.4w | |
| Accuracy | Air Pressure ±0.15kpa (25°C) Temperature:±0.5°C(25°C) |
| Long term stability | Air pressure -0.1kpa/year Temperauture ≤0.1°C/year |
| Temperauture ≤0.1°C/year | |
| Response Time | ≤1S |
| Working Environment | -20-+60°C 0%RH-80%RH |
| Digital output: Device address | 1-255 can be set, the default is 1 |
| Device baud rate | 2400 4800 9600 for option |
| Byte format | 8 bit data bit, 1 stop position, no parity |
| Electrical connection | Direct Lead |
Company Information
About Hunan Firstrate Sensor Co.,ltd
Hunan Firstrate Sensor Co.,ltd is a high-tech joint venture specialized in researching, manufacturing, and sales of sensors and transmitters. Our products include Pressure sensors and Transmitters, Temperature sensors and transmitters, Liquid-level sensors and Transmitters, Wind Speed & Direction sensor, and Intelligent Control Instruments. They are widely used in the field of aviation & aerospace, national defense & military project, engineering machinery, railway & urban railway system, automotive electronics system, HVAC, air compressor, textile, petrochemical, coal mines and other industrial automation control. Fst100-2002 RS485 Barometer Air Atmospheric Pressure Sensor for Agriculture
Ordering Process:
In order to recommend you the most suitable sensor , please show us following necessary info according to your practical situation.
1. output: 4-20mA , 0-5V or 0-10VDC....?
2. Whether need cable ?
3. quantity: ?
4. price items: CIF or Exw or FOB ?
5. Your complete company name,address, post code,contact person, tele, fax etc.
Tel: +86-731-86171990 Website: http://firstsensor.en.made-in-china.com