Nanjing Gaohua Technology Co., Ltd.

China Manufacturer with main products: Pressure Sensor, Pressure Transducer, Temperature Transmitter, Position Sensor, level transmitter, level transducer, pressure transmitter,...

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BS12 Piezoresistive OEM Oil-Filled Pressure Sensor

Supply Ability: 5,000 Unit/Units per Month
Shipping: By sea or express optional
Payment Terms: T/T, Western Union
Update Time: 2014/1/8

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: Neutral carton packing, 8 pcs into small carton

Quick Details

  • Brand Name: Gaohua
  • Model Number: BS12
  • Usage: Pressure Sensor
  • Output: Analog Sensor
  • Brand Name: Gaohua
  • Model Number: BS12
  • Name: Pressure Sensor
  • Pressure Reference: Gauge, Absolute, Sealed Gauge, Differential
  • Power Supply: Recommended 1.5mA
  • Functions: Industrial process control,Gas, liquid pressure measurement
  • Material: 316L Stainless steel material
  • Sealing Ring: Viton, Silicon Rubber Ring
  • Enviornment Temperature: -40-125 centigrade
  • Compensation Temperature: -10-75 centigrade

Specifications

BS12 Piezoresistive OEM Oil-Filled Pressure Sensor

Feature

n Pressure range (-0.1~0…60)MPa;

n Gauge, absolute and sealed gauge;

n Constant current power supply;

n Isolated construction to measure various media

n Φ19mm OEM pressure element

n 316L stainless steel material

n Perfect long term stability

n 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

Electric Performance

 Power supply

 1.5mA(typ.)

 Electric connection

Kovar pin or 100mm silicon rubber flexible wires

Common mode voltage output

50% of input (typ.)

Input impedance

2kΩ~6

Output impedance

2kΩ~6kΩ

Insulation resistor

250MΩ, 250VDC

Overpressure

<6MPa, 2 times FS;

(6~60)MPa, 1.5times FS;

Differential pressure or Low pressure range 1.3times FS

Construction

 

Diaphragm

stainless steel 316L

Housing

stainless steel 316L 

Pin

Kovar

O-ring

Viton

Net weight

~30g(general type)

 

~50g(flush diaphragm)

 

~150g(assembled type)

Environment Condition

Position

Deviate 90° from any orientation, zero change ≤0.05%FS

Impact 

100g, 11ms

Media compatibility

The gas or liquid which is compatible with construction material and Viton

Basic Condition

Media temperature

(25±1)°C

Environment temperature

(25±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)mADC



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/°C

70Kpa      Zero thermal error

 

±0.03

 

%FS/°C

FS thermal error 

 

±0.03

 

%FS/°C

70Kpa

FS thermal error

 

±0.05

 

%FS/°C

Compensated temp. range 

-10~70

 °C

70Kpa

Compensated temp. range

0~70

°C

Storage temp. range

-20~65

 °C

Stability

 

 ±0.2 

±0.3

 %FS/year

*testing at basic condition,G: Gauge; A: Absolute; S: Sealed gauge


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