Explosion-Proofindustrial Digital Pressure Transmitter Water Oil Air Pressure Sensor 4-20mA Pressure Transmitter Pressure Sensor

• Customization: Available
• Type: SemiConductor Strain Gauge Pressure Sensors
• Component: SemiConductor Type
• Model NO.: PM420
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: 4~20mA (Two-Wire System), 1~5V (Three-Wire System
• Production Process: Integration
• Material: Stainless Steel
• Thread Type: NPT,G
• Wiring Type: M20*1.5, G1/4 Male, NPT1/8 Male or Customized
• Measuring Medium: Steam,Gas,Liquid
• IP Rating: IP65
• Certification: CE,Rosh
• Customized: Customized
• Product Name: Film Pressure Sensor
• Pressure Range: 0~1000kpa, 0~35MPa
• Overload Pressure: 200%Fs
• Stability: ≤ 0.1% Fs/Year, ≤ 0.01%Fs/ºC
• Electrical Connection: Direct Cable, 4pin/5pin Connector
• Transport Package: Carton
• Specification: 18*13*12 1Kg
• Trademark: SENTEC
• Origin: China
• HS Code: 9031809090
• Production Capacity: 50000

Product Description

Product Description

 PM420 series anti-corrosion and explosion-proof small-profile pressure transmitter adopts high-precision, high temperature qualitative force-sensitive chip with stainless steel metal diaphragm. After strict precision temperature compensation, signal amplification, V/I conversion, the pressure parameters are reliably converted into industry standard 4 ~20mA or 0~10mA signal output, widely used in petroleum, chemical, metallurgy, electric power, textile, environmental protection and other fields.

 

Product Parameters

Range	-0.1MPa...0kPa~10kPa...100MPa
Overload capability	Below 10MPa ≤ 2 times full scale 10MPa and above ≤1.5 times full scale
Pressure Type	G (gauge pressure), A (absolute pressure), S (sealed gauge pressure)
Accuracy	0.1% (custom), 0.25% (typical), 0.5% (maximum)
Long-term stability	±0.1%FS/year (typical), ±0.2%FS/year (maximum)
Zero temperature drift	±0.03%FS/°C (≤100kPa), ±0.02%FS/°C (>100kPa)
Sensitivity temperature drift	±0.03%FS/°C (≤100kPa), ±0.02%FS/°C (>100kPa)
Compensation temperature	0°C~50°C(≤100kPa), -10°C~70°C(>100kPa)
Medium temperature	-40°C~80°C
Power supply	+12 ~ +36V (Default 24V)
Output signal	4mA~20mA, 0V~10V (output range can be customized)
Load Resistance	Current type: ≤ (U-12) / 0.02 (Ω)
Response time	≤1(10~90%)ms
Measuring medium	All corrosive gases, liquids compatible with 316L
Diaphragm material	316L stainless steel
Housing material	1Cr18Ni9Ti
Interface	M20×1.5 or customized
Protection level	IP65 (customizable IP68)

 

Company Profile

SENTEC concentrates on the solutions for sensing technology.

For decades, SENTEC quality guaranteed products insist strictly manufactured in accordance with ISO, CE directive and fully RoHS compliant. On the basis of large-scaled production factories and international excellent devices, SENTEC inspections, tests and calibrations are well recognized throughout the world with experienced OEM service.
The advance solutions, superior quality, reliable performance, customer satisfaction and excel-
lent technical services are always our sole and eternal goal!

FAQ

Q: How long will you give me the reply?

A: we will contact you in 1 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance