Piezoresistive OEM Pressure Sensor

Bs12 Piezoresistive OEM Pressure Sensor

Features
Pressure range 0~20kPa35MPa;
Gauge, absolute and sealed gauge;
Constant current power supply;
Isolated construction to measure various media
Φ 19mm OEM pressure element
316L stainless steel material
Perfect long term stability
Different male thread connection optional

Application
· Industrial process control · Level measurement · Gas, liquid pressure measurement
· Pressure meter · Pressure calibrator · Liquid pressure system and switch
· Refrigeration equipment and air conditioner · Aviation and navigation inspection

Introduction
General BS12 Piezoresistive Pressure Sensor
The outline, installation dimension and sealing method of BS12 is strongly interchangeable, it is widely used for measuring pressure which is compatible with stainless steel and Viton;

Assembled BS12N Piezoresistive Pressure Sensor
Put general BS12 pressure sensor into the housing with standard or special thread; Use face type seal or waterline seal; With flexible construction and strict inspecting and screening; The assembled. BS12N sensor has similar application with general type sensor, it can be used for mounting and production of different pressure instruments;

Welded BS12N-H Piezoresistive Pressure Sensor
Put general BS12 pressure sensor into the housing with standard or special thread; And weld sensor with housing together, no O-ring for sealing. The whole product has flexible construction, it has wider application fields than general pressure sensor, can be used for mounting and production of different pressure instruments;

Flush Diaphragm BS12P Piezoresistive Pressure Sensor
Flush diaphragm pressure sensor is a full-welded pressure sensor, it has pressure port G1/2 male or M20x1.5 male, sealing by Viton O-ring at the end of thread. The isolated diaphragm is welded in front of thread port, the whole measure range is 0~100kPa35MPa. It can be used for food, medicine, sanitation fields in which the media is easily dirty.

Gauge BS12 Pressure Sensor with Vacuum Measurement
We can use general type, assembled type as well as flash diaphragm type gauge pressure sensor to measure pressure below air pressure, the min. Pressure can be around -100kPa.

Basic Specification
Item	Min.	Typ.	Max.	Units
Linearity		±0.15	±0.25	%FS,BFSL
Repeatability		±0.1		%FS
Hysteresis		±0.05	±0.1	%FS
Zero output		±2		mVDC
FS output	60			mVDC
Zero thermal error		±0.02		%FS/ºC
≤70Kpa      Zero thermal error		±0.03		%FS/ºC
FS thermal error		±0.03		%FS/ºC
≤70Kpa FS thermal error		±0.05		%FS/ºC
Compensated temp. range	-10~70			ºC
≤70Kpa Compensated temp. range	0~70			ºC
Storage temp. range	-20~65			ºC
Stability		±0.2	±0.3	%FS/year
*testing at basic condition,G: Gauge; A: Absolute; S: Sealed gauge