Products
CFBP B Explosion pressure sensor transmitter
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 | MΩ | ≥ 2000MΩ (50VDC) |
Zero temperature coefficient | ≤% F · S/10 ℃ | ± 0.1 | Recommended excitation voltage | V | 10V ~ 15V |
Note: Optional Hirschmann connector and outlet.