SMP 2000 series is an isolated oil - filled pressure sensor core with high performance, low cost and small volume. It uses MEMS Silicon chip. Manufacturing of each sensor is a process with strict aging, screening and testing to ensure the excellent quality and high reliability.This product has high anti-overload capacity and wide temperature range, it is widely used in automobiles, loading machinery, pumps, air conditioning and other occasions where have high requirements on small size and cost-effective.
Feature
Range:0.....350kPa…70MPa
Small Size:φ12.6mm, lower package cost
SS 316L
Isolated structure, for a variety of fluid medium pressure measurement.
Application
Pressure measurement of automobile engine oil
Engineering machinery, water pumps, equipment
Industrial process control
Urban water supply system
Outline Construction:(Unit: mm)
Specification:
| Construction Condition |
| Diaphragm material | SS 316L |
| Housing material | SS 316L |
| Pin Wire | Kovar/100mm silicone rubber wire |
| Back pressure tube | SS 316L (gauge and negative pressure only) |
| Seal ring | Nitrile rubber |
| Electrical Condition |
| Power supply | ≤2.0mA DC |
| Impedance input | 2.5kΩ~5 kΩ |
| Impedance output | 2.5kΩ~5 kΩ |
| Response | (10%~90%):<1ms |
| Insulation resistance | 100MΩ,100V DC |
| Overpressure | 2 times FS |
| Environmental Condition |
| Media applicability | Fluid which has no corrosion on stainless steel and nitrile rubber |
| Shock | No change at 10gRMS,(20~2000)Hz |
| Impact | 100g,11ms |
| Position | Deviate 90° from any direction, zero change≤±0.05%FS |
| Basic Condition |
| Environment temperature | (25±1)℃ |
| Humidity | (50%±10%)RH |
| Atmospheric pressure | (86~106) kPa |
| Power supply | (1.5±0.0015)mA DC |
Certificate:
