AS10 Series Piezoresistive Silicon Pressure Sensor

Piezoresistive Silicon Pressure Sensor 1.High performance and German technology 2. HIgh stability and accuracy 3. Low cost

AS10 Series  Piezoresistive Silicon  Pressure Sensor

Overview

This product applies German Aktiv-sensor (Ake Trump) chip. It is the core components of the pressure sensors and pressure transmitters. As a high performance pressure measurement products, it can be easily amplified, and assembled into a standard signal output transmitter. It is widely used in petroleum, chemical, metallurgy, electric power, aviation, aerospace, medical equipment, automotive, HVAC and other process control industries.

Features

High-performance, full of solid, high reliability;

Warranty: 1 years.

Technical Parameters

The bridge resistors 25 °C:               3KΩ ~ 6KΩ;

Power supply:                                   Constant Current 4mA, constant voltage Max 10V;

Insulation:                                         100MΩ/250VDC;

Operating temperature                     : -45 °C ~ 125 °C;

Compensation range                        :-10 °C ~ 70 °C;

Storage temperature                        :-55 °C ~ 150 °C;

Vibration                                           :20g / (20 - 5000Hz);

Durability cycle                                 :> 100 × 106FS;

Shell and diaphragm                         :stainless steel 316L;

Ring                                                  :NBR φ16χ1.7mm the Viton φ16χ1.7mm;

Injected into the oil                            :silicone oil, olive oil (hygienic);

Weight                                              :8g (A / G / S), 15g (D);

Accuracy                                           :to 0.1,0.3,0.5 class optional;

Zero                                                  : ± 2mV;

Zero Drift                                           : 0.02% FS / °C;

Sensitivity drift                                   : 0.02% FS / °C;

Long term stability                             : 0.2% FS / year;

Resonant frequency                          :> 30kHz.

Application Circuit

1. Constant current source generating circuit

2 voltage outputs

3 current outputs