China Manufacturer High Quality Gauge and Absolute Pressure Sensor
Basic Info
Model No.: LG190H
Product Description
- Model NO.: LG190H
- For: Diffused Silicon Pressure Transmitter
- Material: Stainless Steel
- Wiring Type: Four-Wire
- IP Rating: IP65
- Customized: Customized
- Housing: Stainless Steel 316L
- Long-Term Stability: 0.1%Fs/Year
- Transport Package: Standard Export Carton Box
- HS Code: 9026201090
- Type: Piezoresistive Pressure Sensor
- Output Signal Type: Analog Type
- Thread Type: G
- Measuring Medium: Liquid
- Certification: CE
- Pressure Range: 0~20kpa...35MPa
- Diaphragm Material: Stainless Steel 316L
- Trademark: LEEG
- Origin: Shanghai, China
LG190H High stable sensor is the piezoresistive pressure sensor with isolated construction and precise compensation. It uses high stable silicon die, housing with outer diameter Ø19mm 316L stainless steel housing. Wider temperature compensation and zero correction are calibrated by laser trimming technics. The measured pressure is transmitting onto silicon die through 316L diaphragm and inner media, to transform the pressure to electric signal.
Application
Industrial process control
Level measure
Gas, liquid pressure measure
Pressure meter
Pressure calibrator
Liquid pressure system and switch
Refrigeration equipment and air conditioner
Aviation and navigation inspection
Features
1.Pressure range: 0~20 kPa...35MPa
2.Gauge, absolute, sealed gauge
3.Constant current power supply
4.Isolated construction, enable to measure various media
5.Ø19mm standard pressure sensor
6.Full stainless steel 316L
7.Wider temperature compensation-10°C~+80°C
8.Long-term stability 0.1%FS/year
| Electric Specification | |
| Power supply | ≤2.0mADC |
| Electric connection | Kovar pin or 100mm silicon rubber flexible wires |
| Common mode voltage output | 50% of input (tye.) |
| Input impedance | 3kΩ~8kΩ |
| Output impedance | 3.5kΩ~6kΩ |
| Response(10%~90%) | <1ms |
| Insulation resistor | 100MΩ,100VDC |
| Overpressure | 1.5 times FS |
| Construction | |
| Diaphragm | stainless steel 316L |
| Housing | stainless steel 316L |
| Pin | Kovar |
| O-ring | Viton |
| Net weight | ~16g |
| Environment Condition | |
| Position | deviate 90° from any orientation, zero change ≤0.05% FS |
| Shock | no change at 10gRMS,( 54025979,20~2000)Hz |
| Impact | 100g, 11ms |
| Media compatibility | the gas or liquid which is compatible with construction material and Viton |
| Basic Condition | |
| Media temperature | (35±1)°C |
| Environment temperature | (35±1)°C |
| Shock | 0.1g(1m/S/S)Max |
| Humidity | (50%±10%)RH |
| Local air pressure | (86~106)kPa |
| Power supply | (1.5±0.0015)mAD |
Product Details
LG190H application for pressure transmitters
Dimension
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