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CE 100VDC 12.6mm Silicon Oil Filled Piezoresistive Pressure Sensors
| Place of Origin | China |
|---|---|
| Brand Name | Sier |
| Certification | CE,RoHS |
| Model Number | SPT83 |
| Minimum Order Quantity | 1 |
| Price | USD15~20/Piece |
| Packaging Details | Carton |
| Delivery Time | 7 |
| Payment Terms | T/T, Western Union |
| Supply Ability | 5000 pieces each month |
Product Details
| Diaphragm | Stainless Steel 316L | Housing | Stainless Steel 316L |
|---|---|---|---|
| Pin | Kovar Or Silicon Rubber Flexible Wires | O-ring | NBR |
| Net Weight | ~8g | Overpressure | 2 Times FS |
| High Light | 19mm differential pressure transducer,100VDC piezoelectric pressure sensor,RoHS 19mm piezoresistive pressure sensors |
||
Product Description
Piezoresistive OEM Pressure Sensor
Features
·Pressure range: -0.1…0～100kPa…100MPa
·Gauge, absolute and sealed gauge
Constant current power supply
·Isolated construction, enable to test measure various media
·Φ12.6mm compact size OEM pressure sensor
·Stainless steel 316L
·Wider temperature compensation range -10℃～+80℃
Application
·Industrial process control ·Level measurement ·Gas, liquid pressure measurement
·Pressure inspection meter ·Pressure calibrator ·Liquid pressure system and switch
·Cooling equipment and air conditioner ·Aviation and navigation inspection
Introduction
SPT83 piezoresistive pressure sensor is OEM pressure sensor with stainless steel isolated diaphragm, the whole product has integrated construction, high endurance, high stability and good reliability , it can be used specially for middle and high pressure measurement. The sensor using high accurate and stable pressure die, are produced on the advanced production line. Sensors are tested automatically, and compensated zero and temperature performance. With identical mounting dimension, the sensors are widely used for chemi-industry, process control, liquid pressure system and switch, etc.
Electric Performance
| Power supply | ≤2.0mADC |
| Electric connection | Kovar pin or 100mm silicon rubber flexible wires |
| Common mode voltage output | 50% input (typ.) |
| Input impedance | 2.5kΩ～5kΩ |
| Output impedance | 2.5kΩ～5kΩ |
| Response (10%～90%) | <1ms |
| Insulation resistor | 100MΩ, 100VDC |
| Overpressure | 2 times FS |
Construction Performance
| Diaphragm | stainless steel 316L |
| Housing | stainless steel 316L |
| Pin | Kovar or silicon rubber flexible wires |
| O-ring | NBR |
| Net weight | ~8g |
Environment Condition
| Position effect | deviate 90° from any orientation, zero change ≤±0.05%FS |
| Shock | no change at 10gRMS,(20～2000)Hz |
| Impact | 100g,11ms |
| Media compatibility | the liquid or gas which is compatible with stainless steel and NBR |
Basic Condition
| Media temperature | (25±1)℃ |
| Environment temperature | (25±1)℃ |
| Humidity | (50%±10%)RH |
| Local air pressure | (86～106)kPa |
| Power supply | (1.5±0.0015)mADC |
Basic Specification
| Specification* | Min. | Typ. | Max. | Units |
| Linearity ** | ±0.2 | ±0.25 | %FS,BFSL | |
| Repeatability | ±0.05 | ±0.075 | %FS | |
| Hysteresis | ±0.05 | ±0.075 | %FS | |
| Zero output | ±2.0 | mVDC | ||
| FS output | 45 | 100 | mVDC | |
| Zero thermal error | ±0.75 | ±1.0 | %FS, @25℃ | |
| Span thermal error | ±0.75 | ±1.0 | %FS, @25℃ | |
| Compensated temp. range | 0～70 | ℃ | ||
| Working temp. range | -40～125 | ℃ | ||
| Storage temp. range | -55～125 | ℃ | ||
| Stability | ±0.1 | ±0.2 | %FS/year | |
Order Guide
Order Note
1. Please pay attention to protect the diaphragm to prevent sensor from damaging;
2. Please do not pull or drag the Kovar pin or flexible leading wires.
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