WTsensor / Industrial Pressure Sensor PC13-Ⅱ

PC13 piezoresistive silicon pressure sensor is the core component for the manufacture of pressure sensors and pressure transmitters. As high-performance pressure sensitive component,

PC13 can be easily amplified and assembled into the pressure transmitters with standard signal output.

PC13 packages diffused silicon pressure sensitive die to 316L stainless steel housing. External pressure is transmitted to pressure sensitive die through stainless steel diaphragm and internally sealed silicon oil. Pressure sensitive die does not directly contact with measured medium, forming all solid structure of pressure measurement. So the product can be applied to a variety of occasions, including harsh corrosive medium environment.

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Industrial Pressure Sensor PC13-Ⅱ

Features

■With constant current and constant voltage excitation options

■Imported highly reliable pressure die

■Wide temperature compensation

■Normalized output available

■Compensation board filled with glue for protection against moisture

■All 316L material

■High performance, all solid, high reliability

■18 months warranty period

Applications

■ Process control systems

■ Refrigeration equipment and HVAC control

■ Hydraulic systems and valves

■ Level measurement

■ Biomedical instruments

■ Ships and navigation

■ Aircraft and avionics systems

nment.

Electrical performance parameters
Pressure range	6MPa…60MPa
Pressure reference	Sealed gauge pressure
Excitation	1.5mA recommended for constant current 10V recommended for constant voltage
Input impedance	Constant current: 2kΩ～5kΩ Constant voltage: 3kΩ～18kΩ
Electrical connection	Gold-plated KOVAR pin or silicon soft wire
Compensation temp.	Constant current: -10℃～70℃
Operating temp.	-40℃～125℃
Storage temp.	-40℃～125℃
Insulation resistance	≥200MΩ/250VDC
Response time	≤1ms (up to 90%FS)
Measured medium	All the liquids and gases compatible with 316L.
Mechanical vibration	20g (20～5000Hz)
Shock	100g (10ms)
Service life	10×10⁶(cycles)
Structural performance parameters
Diaphragm material	316L
Housing material	316L
Oil filling	Silicon oil
Sealing ring	Fluorine rubber

Basic parameters
Item	Condition	Min	Nominal	Max	Unit	Note
Nonlinearity		-0.3	±0.2	0.3	%FS	Note⑴
Hysteresis		-0.05	±0.03	0.05	%FS
Repeatability		-0.05	±0.03	0.05	%FS
Zero output		-2	±1	2	mV
Full scale span output	1.5mA 10V	60 80	90 100	150 120	mV
Zero temp. coefficient		-1.5	±0.75	1.5	%FS	Note(1)
Sensitivity temp. coefficient		-1.5	±1.0	1.5	%FS	Note⑵
Thermal hysteresis		-0.075	±0.05	0.075	%FS	Note⑶
Long term stability		-0.3	±0.2	0.3	%FS/Year

Note:

(1) Calculate according to BFSL least square method.

(2) In the compensation temperature range, refer to 30 ℃ for -10 ℃ ~ 70 ℃

(3) After passing high and low temperature, return to the reference temperature.

Structure and dimensions

In mm

1. PC13I 2. PC13 II

Sealed gauge pressure

Electrical connection (in mm)

1. PC13I 5pins (5p) with constant-current excitation

Please confirm with the technician for the details of constant-voltage excitation.

Pin Definition

3 Excitation +(IN+)

1 or 5 Excitation -(IN-)

2 Output +(OUT+)

4 Output -(OUT-)

Electrical connection (in mm) (cont.)

2. PC13I 4wires (4w)

Wire color Definition

Red Excitation+(IN+)

Blue Excitation-(IN-)

Yellow Output+(OUT+)

White Output-(OUT-)

3. PC13II 5pins (5p) with constant-current excitation

Please confirm with the technician for the details of constant-voltage excitation.

Pin Definition

3 Excitation+(IN+)

1 or 5 Excitation-(IN-)

2 Output+(OUT+)

4 Output-(OUT-)

4. PC13II 4wires (4w)

Pin Definition

Red Excitation+(IN+)

Blue Excitation-(IN-)

Yellow Output+(OUT+)

White Output- (OUT-)

AVAILABILITY: In stock

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