Especially suitable for unmanned remote monitoring system of petroleum, energy, and environmental industries

PRODUCT FEATURES:

High accuracy, high reliability and low power consumption; 
Keyboard facilitates using and maintenance. We can adjust parameters such as zero, range, damping, unit and resolution of the pressure transmitter through keyboard;
Ten pressure units for choice, kPa, MPa, mbar, bar, psi, mmH2O, inH2O, mmHg, inHg and kgf/cm2; 
Resolution decimal place switching, for gauge inspection
Voltage output, output signal 0~5V or 1~5V
FSTN full view segment code liquid crystal is adopted for display, with obvious reading. The voltage or pressure can be chosen; 
Manufacturer and user calibration can meet the need of different users;
Test data can be kept in memory. The user can restore factory settings through the keyboard; 
The flame-proof structure can meet special requirements. 
Range ratio: 4:1, standard pressure source is not needed for range setting.  

TECHNICAL SPECIFICATIONS:

Accuracy: superior to class 0.1
Hysteresis error: not larger than the absolute value of limit of intrinsic error
Repetitiveness: not larger than the absolute value of limit of intrinsic error 
Stability: not larger than the absolute value of limit of intrinsic error
Indicating value fluctuation: not larger than 1/3 of the absolute value of limit of intrinsic error
Zero drift: not larger than 1/2 of the absolute value of limit of intrinsic error within 1h.
Insulating resistance: when the test voltage is 100V, the insulating voltage shall not be lower than 20MΩ
Pressure type: Gauge pressure and absolute pressure
Overload pressure: When the pressure is lower than 150MPa, take 2 times of full range; when the pressure is higher than 150MPa, take 300MPa. 
Using temperature: -30~70°C
Range of temperature compensation: -30~70°C
Range: 0~0.5-250MPa
Output signal: with LCD, 0~5V or 1~-5V voltage signal output
Supply voltage: 6~15VDC