CFBP B Explosion pressure sensor transmitter

Author:Anonymous Update:2013-7-11 Hits:0

Features and Uses

CFBP / B Series Pressure Transmitter made ​​of imported high-precision, high stability pressure sensor core, using the electron beam welding technology, say oil-filled piezoresistive OEM parts and stainless steel housing welded into one, after a high reliability enlarge external compensation circuit and fine can be realized on the measured pressure data to accurately measure, then the pressure sensor data into 4 ~ 20mA \ 0 ~ 5V and other standard signals. This product has a variety of types of interface, then the process connection, zero, full scale arbitrary regulation, high accuracy, high stability, intrinsically safe and isolation characteristics. 
The products are widely used in aviation systems testing, thermal power, hydropower units, boiler pipe pressure control and other industrial scene in general explosion environment measurement and control equipment supporting.

 

 

Dimensions

 


Technical Specifications (range 1MPa ~ 80MPa)

 

Parameters Units Technical parameters Parameters Units Technical parameters
Sensitivity mV / V 1.0 ± 0.05 Temperature coefficient of sensitivity ≤% F · S/10 ℃ ± 0.1
Nonlinear ≤% F · S ± 0.3 Operating temperature range -20 ℃ ~ +80 ℃
Hysteresis ≤% F · S ± 0.3 Input resistance Ω 1K ± 20Ω
Repeatability ≤% F · S ± 0.3 Output Resistance Ω 1K ± 5Ω
Creep ≤% F · S/30min ± 0.3 Safe overload ≤% F · S 150% F · S
Zero output ≤% F · S ± 1 Insulation resistance ≥ 2000MΩ (50VDC)
Zero temperature coefficient ≤% F · S/10 ℃ ± 0.1 Recommended excitation voltage V 10V ~ 15V

Note: Optional Hirschmann connector and outlet.