• Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
  • Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
  • Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
  • Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
  • Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
  • Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)

Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)

Type: Explosion-proof Pressure Transmitter
Structure Type: Diffused Silicon Pressure Transmitter
Accuracy Grade: 0.5%Fs
Customization:
Shipping Cost:

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Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301) pictures & photos
Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
US $110-130 / Piece
Min. Order: 5 Pieces
Diamond Member Since 2010

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Manufacturer/Factory

Basic Info.

Model NO.
PCM301
Pressure range
-100kpa...0~10kpa...100MPa
IP Rating
IP65
Certification
CE
Pressure Reference
Gauge, Absolute, Sealed Gauge
Output
4 to 20mA, 1 to 5V, 0 to 5V
Supply
12~36VDC
Hysteresis & Repeatability
≤±0.1%Fs
Ambient Temp.
-20ºC -80ºC
Medium Temp.
-30ºC~105ºC
Housing Material
304
Diaphragm Material
316L
Max. Mounting Torque
25nm
Isolation Ex-Proof
Exd II Bt6
Transport Package
Standard Export Packing with Carton
Specification
Housing diameter: φ 26.5 mm
Trademark
WTsensor
Origin
China

Product Description

Product overview
PCM301 Flameproof Pressure Transmitter is specially designed for explosion-proof places. It has obtained Exd II BT6 certification.
PCM301 adopts integrated all-welded structure and high-stability piezoresistive silicon pressure sensor with high-performance dedicated amplifier circuit. The isolation and explosion-proof requirements are met after repeatedly stainless steel welding. PCM301 has advantages of high strength, small size, excellent anti-vibration performance, anti-mildew and moisture-proof design, which can be used in harsh environments for long term. PCM301 is widely used in petroleum machinery, chemical machinery, pumps, compressors, electric power, boilers, natural gas and various explosion-proof places.

Features
All stainless steel and all welded structure
High strength, anti-vibration
CNEX certified
Wide measuring range to measure absolute pressure, gauge pressure and sealed gauge pressure
Good sealing performance and long-term stability
Advanced structure ensures product reliability
Widely used in flammable and explosive environments

Applications
Equipment support
Hydraulic and pneumatic equipment
CNG pipeline network
Compressor
Natural gas filling station equipment
 
Performance parameters
 
Pressure range -100kPa…0~10kPa…100MPa
Pressure reference Gauge pressure, Absolute pressure, Sealed gauge pressure
Supply & output 4~20mA(16~36VDC)
1~5V, 0~5V(12~36VDC)
Accuracy ±0.5%FS(typ.); ±1%FS(max.)
Hysteresis & repeatability ≤±0.1%FS
Temp. drift ≤±1.5%FS(@-20ºC~85ºC)
Response time ≤1ms(up to 90%FS)
Service life ≥10×106 pressure cycles
Ambient temp. -20ºC~80ºC
Medium temp. -30ºC~105ºC
Storage temp. -40ºC~85ºC
EMC-interference IEC 61000-6-3
EMC-immunity IEC 61000-6-2
Vibration resistance ≥100MΩ/500VDC(200MΩ/250VDC)
Shock 100g(11ms)
Protection IP65
Material 304
Max. mounting torque 25Nm
Ex-proof Exd II BT6
 
Structure
 

Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
 
Application of damper
 

Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
Pressure port
 

Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
Note: Torque depends on various factors such as material of gasket, supporting materials, lubrication of thread and pressure.
 
Pressure range selection
 
Pressure range code Pressure reference Pressure range Overpressure Remark
35k G 0~35kPa 300%FS  
70k G 0~70kPa 300%FS  
100k G, A 0~100kPa 200%FS  
160k G 0~160kPa 200%FS  
250k G, A 0~250kPa 200%FS  
400k G 0~400kPa 200%FS  
600k G 0~600kPa 200%FS  
1M S 0~1MPa 200%FS  
1.6M S 0~1.6MPa 200%FS  
2.5M S 0~2.5MPa 200%FS  
6M S 0~4MPa 150%FS  
10M S 0~6MPa 150%FS  
16M S 0~10MPa 150%FS  
25M S 0~25MPa 150%FS  
40M S 0~40MPa 150%FS  
60M S 0~60MPa 150%FS  
100M S 0~100MPa 150%FS  

Note: G stands for gauge pressure, A, absolute pressure, S, sealed gauge pressure.
 
Accessory
 

Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
 
How to order
 

Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)

Example: PCM301-70kGB1C3I6
Refer to product model PCM301, pressure range 0~70kPa,pressure reference gauge pressure,supply 24V, output signal 4~20mA, pressure port G1/4, rear pressure port M20×1.5.

Ordering tips:
  • Ensure compatibility between measured media and contacting part of product.
  • For special requirements on the product appearance and performance parameters, customization is available.
About Us:
Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)


Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)


Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)

Certifications:
Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)


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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From payment to delivery, we protect your trading.
Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301) pictures & photos
Piezoresistive Silicon Isolation Explosion-Proof Pressure Transmitter (PCM301)
US $110-130 / Piece
Min. Order: 5 Pieces
Diamond Member Since 2010

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
20000000 RMB
Management System Certification
ISO 9001, IATF16949