Advanced Wtsensor Pressure Transmitter for Air Conditioning Systems

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PCM391
• Measuring Medium: Gas
• Accuracy Grade: 0.5G
• Pressure range: 0 to 5MPa
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Pressure Reference: Gauge, Absolute, Sealed Gauge
• Temp. Drift: ≤±1.5%Fs(-20ºC~85ºC)
• Ambient Temp.: -20ºC~80ºC
• Medium Temp.: -30ºC~105ºC
• EMC-Interference: IEC 61000-6-3
• EMC-Immunity: IEC 61000-6-2
• Liquid Contacting Part: 316L
• Housing Material: 304
• Service Life: ≥10×106 Pressure Cycles
• Size of Hexagon: Hex22
• Transport Package: Standard Export Packing with Carton
• Specification: 50g~90g
• Trademark: WTsensor
• Origin: China
• Production Capacity: 8000pieces/Month
• Package Size: 15.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 0.100kg

Product Description

PCM391 Pressure Transmitter

Product Description

Features

Compact structure
Digital circuit processing
Strong anti-interference
and excellent long-term stability
Small diameter, small size, easy to install and use
Multipleelectrical connection options
SS316L Diaphragm
Suitable for mass production
Specialized for refrigeration machines, withstand voltage 1800V


Applications
Air compressor
Hydraulic and pneumatic equipment
Servo valve and transmission
Pipeline system

Product Parameters

Performance parameters
Pressure range	1Mpa &,1.6Mpa;2.5Mpa
Pressure reference	Gauge pressure, Absolute pressure, Sealed gauge pressure
Accuracy	±0.5%FS(type); ±1%FS(max.)
Hysteresis & repeatability	±0.1%FS
Temperature drift	±1.5%FS(-20ºC~85ºC)
Response time	<100ms
Service life	≥10^6 pressure cycles
Ambient temp.	-20ºC~80ºC
Medium temp.	-30ºC~105ºC
Storage temp.	-40ºC~120ºC
EMC-interference	IEC 61000-6-3
EMC-immunity	IEC 61000-6-2
Insulation resistance	≥100MΩ/500VDC
Vibration resistance	Sine curve: 20g, 25Hz~2kHz; IEC 60068-2-6 Random: 7.5grms, 5Hz~1kHz; IEC 60068-2-64
Shock resistance	Shock: 10g/11ms; IEC 60068-2-27 Free fall: 1m; IEC 60068-2-32
Protection	IP65
Material	Wetted part: ASTM S31603 (AISI304) Housing: ASTM S30400 (AISI304) Electrical connection: PA66
Net weight	50g~90g
Withstand voltage	1800V AC/1min

Company Profile

 

Certifications

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.