Key features

Pressure range: -1.0bar~0bar~1bar...350bar
Gauge, Absolute and Sealed gauge
Constant current or Constant voltage power supply for option
Hastelloy C Diaphragm

About the MPM280HH Anti-corrosive pressure sensor module

The MPM280HH anti-corrosive pressure sensor module features a Hastelloy C276 diaphragm and housing, providing exceptional resistance to chemicals, saltwater, and other corrosive materials. Sealed with an FKM O-ring, this sensor is ideal for measuring corrosive media. It offers customizable options, including pressure ranges, output signals, and electrical and mechanical configurations, to meet specific industrial requirements.

Application

Industrial process control
Level measurement
Gas, Liquid pressure measurement
Pressure meter
Pressure calibrator
Liquid pressure system and switch
Refrigeration equipment and Air conditioner
Aviation and Navigation inspection

Electrical Performance

Power supply: ≤2.0mA DC
Electrical connection: φ0.5mm Kovar pin or 100mm silicon rubber flexible wires
Common mode voltage output: 50% of input (typ.)
Input impedance: 3kΩ~8kΩ
Output impedance: 3.5kΩ~6kΩ
Response (10%~90%): <1ms
Insulation resistor: 100MΩ@100V DC
Overpressure: 2 times FS or 1100bar(min. value is valid)

Construction Performance

Diaphragm: Hastelloy C
Housing: Hastelloy C
Pressure leading tube: Stainless steel 316L
Pin: Kovar
O-ring: FKM
Net weight: ~23g

Environment Condition

Shock: No change at 10gRMS,(20~2000)Hz
Impact: 100g, 11ms
Media compatibility: The gas or liquid which is
compatible with construction material and FKM

Basic Condition

Media temperature: (25±1)°C
Environment temperature: (25±1)°C
Shock: 0.1g (1m/s2) Max
Humidity: (50±10)%RH
Local air pressure: (0.86~1.06)bar
Power supply: (1.5±0.0015)mA DC

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

Talk to an expert

Product downloads

MPM280 Pressure Sensor

Talk to our experts

Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.

Talk to an expert

Technical Specifications

Specification	Value
Compensated temp. range	0~50 °C
Fs output	70 mV DC
FS thermal error	±0.75 ±1.0 %FS, @25°C
Hysteresis	±0.05 ±0.075 %FS
Linearity	±0.15 ±0.25 %FS,BFSL
Long-term stability	±0.2 ±0.3 %FS/Year
Repeatability	±0.05 ±0.075 %FS
Storage temp. range	-40~125 °C
Working temp. range	-40~125 °C
Zero output	±1.0 ±2.0 mV DC
Zero thermal error	±0.75 ±1.0 %FS, @25°C

MPM280HH Anti-corrosive pressure sensor module