Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor

Product Details
Customization: Available
Type: Piezoresistive Pressure Sensor
For: Diffused Silicon Pressure Transmitter
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  • Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor
  • Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor
  • Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor
  • Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor
  • Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor
  • Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor
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Basic Info.

Model NO.
PC112K
Material
Stainless Steel
Measuring Medium
All The Liquids and Gases Compatible with 316L
Certification
RoHS
Customized
Customized
Pressure Range
-100kpa...0~10kpa...10MPa
Pressure Reference
Gauge, Absolute, Sealed Gauge
Excitation
1.5mA
Operating Temp.
-40-120ºC
Electrical Connection
Gold-Plated Kovar Pin or Silicon Soft Wire
Input Impedance
Constant Current: 2KΩ~5KΩ
Shock
100g(10ms)
Clamp and Diaphragm
316L
Pressure Port Material
304
Oil Filling
Silicon Oil
Transport Package
Standard Export Packing with Carton
Trademark
WTsensor
Origin
China
Production Capacity
50000 Pieces/Month

Product Description

PC112K Flush Diaphragm Pressure Sensor with Clamp
Features
Flush diaphragm with clamp structure
High reliability imported pressure chip
One-time silicon oil filling technology
Compensation board filled with glue for moisture-proof protection
All stainless steel housing
High precision and stability
Strong anti-interference and good long-term stability
18 months warranty

Applications
Medical, food industry
Environmental protection chemical coating
Polyurethane equipment
Industry standard support

Product overview

PC112K clamp type pressure sensor adopts one-time silicon oil filling technology. The pressure felt by the diaphragm is transmitted to the pressure chip through the silicon oil, and the compensation circuit corrects the pressure signal into a linear electric signal. The clamp face diaphragm is exposed to direct pressure, which can prevent scaling, unhygienic and sticky pressure blockage and other problems. It is widely used in food, pharmaceutical, wine-making and other sanitary industries as well as occasions where the measuring medium may be fouled.

Customization is available for special structure and size of the product. The company has a mature batch production line that can complete production tasks in time with quality.

 
Electrical performance parameters
 
Pressure range -100kPa~0~10kPa…10MPa
Pressure reference Gauge pressure, Absolute pressure, Sealed gauge pressure
Excitation 1.5mA recommended for constant current
Input impedance Constant current: 2kΩ~5kΩ
Electrical connection Gold-plated KOVAR pin or silicon soft wire
Compensated temp. Constant current: 0ºC~60ºC(≤70kPa); -10ºC~70ºC(Other ranges)
Operating temp. -40ºC~120ºC
Storage temp. -40ºC~120ºC
Insulation resistance ≥200MΩ/250VDC 
Response time ≤1ms(Up to 90%FS)
Measuring 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
Clamp material 316L
Pressure port material 304
Filling oil Silicon oil
 
Basic parameters
 
Item Condition Min Nominal Max Unit Note
Nonlinearity   -0.3 ±0.25 0.3 %FS Note(1)
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 10kPa
Other ranges
30
60
90
 
150
 
mV 1.5mA excitation
Zero temp. coefficient 10kPa
Other ranges
-2
-1.5
±1.5
±0.75
2
1.5
%FS Note(2)
Span temp. coefficient   -1.5 ±0.75 1.5 %FS Note(2)
Thermal hysteresis   -0.075 ±0.05 0.075 %FS Note(3)
Long term stability   -0.3 ±0.2 0.3 %FS/Year  
Note:
(1) Calculate according to BFSL least square method.
(2) In the compensated temperature range, refer to 30ºC for 0ºC~60ºC and -10ºC~70ºC.
(3) After passing high and low temperature, return to the reference temperature.
 
Structure and dimensions
 

Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor
 
Pressure range selection
 
Code Pressure reference Pressure range Overpressure Burst pressure
10k G 0~10kPa 300%FS 600%FS
20k G 0~20kPa 300%FS 600%FS
35k G 0~35kPa 300%FS 600%FS
70k G 0~70kPa 300%FS 600%FS
100k G, A 0~100kPa 200%FS 500%FS
160k G, A 0~160kPa 200%FS 500%FS
250k G, A 0~250kPa 200%FS 500%FS
400k G 0~400kPa 200%FS 500%FS
600k G 0~600kPa 200%FS 500%FS
1M G 0~1MPa 200%FS 500%FS
1.6M G, S 0~1.6MPa 200%FS 500%FS
2.5M G, S 0~2.5MPa 200%FS 500%FS
4M S 0~4MPa 200%FS 400%FS
6M S 0~6MPa 200%FS 400%FS
10M S 0~10MPa 200%FS 400%FS
N5k Omitted -100~250kPa 750kPa 1.25MPa
N7k Omitted -100~600kPa 1.2MPa 3MPa
N8M Omitted -0.1~1MPa 2MPa 5MPa
N9M Omitted -0.1~1.6MPa 3MPa 9MPa
N10M Omitted -0.1~2.5MPa 5MPa 12.5MPa
Note: G: Gauge pressure, A: Absolute pressure, S: Sealed gauge pressure
 
How to order
 

Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor


Example: PC112K-35kGI1K1H1T3
Refer to product model PC112K, with pressure range 35kPa, gauge pressure, 1.5mA constant current excitation, 1.5" clamp, 3 pieces cooling elements, and rear thread M25×1.

Ordering tips:
1 Pressure range can be selected higher or lower than actual conditions but should be within ±30%FS.
2 Pressure reference consists of gauge pressure, absolute pressure and sealed gauge pressure.
  • Gauge pressure is based on the current atmospheric pressure. Generally, it refers to the measurement of pressure which is greater than the current atmospheric pressure. Negative pressure is a special case of gauge pressure. It refers that there is such working condition that the pressure of work site is lower than the current atmospheric pressure.
  • Absolute pressure is based on vacuum.
  • As for sealed gauge pressure, PC10 uses absolute pressure die for gauge pressure product based on the atmospheric pressure of production site. For pressure range above 6MPa, gauge pressure cannot be selected, but only sealed gauge pressure.
3 Confirm the maximum overload of the applied system, which should be less than the overload protection limit of the sensor, otherwise it will affect the product life or even damage the product.
4 The commonly used compensation of the product is 1.5mA constant current compensation. Suggest selecting the option with priority.
5 The material and process for manufacturing negative pressure sensors are different from those of positive pressure sensors. So gauge pressure sensors cannot be used as substitute of negative pressure sensors.
6 For special requirements on performance parameters and functions of the product, please contact us.
About Us:
Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor


Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor


Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor

Certifications:
Pressure Sensor with Clamp PC112ki Piezoresistive Pressure Sensor


FAQ:
1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on pressure sensor for 33 years.
2.    Q: What international certificates do you have?
        A: ISO9001, CE, RoHS Certificated.
3.    Q: What is your production capacity?
        A: We produced 1500000 pieces pressure sensor in year 2017.
4.    Q: What is the lead time of your product?
        A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization. 
       Note: lead time may vary base on different products. Please contact us for detailed lead time. 
5.    Q: What is the warranty of your products?
       A: Our warranty time is 18 months after shipment.
6.    Q: Do you provide customized products?
       A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.

 

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