Basic Info.
Model NO.
MPM281
Thread Type
M
Wiring Type
Open Loop (5 Wires), Close Loop (4 Wires)
Measuring Medium
Liquid
IP Rating
IP65
Certification
ISO
Customized
Customized
Output
Analog Sensor
Usage
Processing Pressure Measurement
Theory
Pizoresistive Sensor
Diameter
19mm Pressure Sensor
Compensation Temp.
-10~+80c
Brand Name
Micro Sensor Pressure Sensor
Place of Origin
Shaanxi, China (Mainland)
Pressure Range
0~7kpa...70MPa
Diaphragm
SS316L
Certificate
RoHS
Transport Package
Packed in Hard Paper Box Properly and Security
Specification
ISO90001
Trademark
Micro Sensor
Origin
Baoji, China
Production Capacity
100, 000 PCS/Month
Product Description
7kpa Low Range Anti-corrosive Absolute Gauge Piezoresistive Customized Water Tank Pressure Sensor MPM281
Features:
1. Stainless steel
2. RoHS approved
3. Compact size
4. High stable
5. OEM
6. Constant current/ constant voltage power supply
7. Pressure range: 0~7kPa...100MPa
8. Power Supply: ≤2.0mA DC; ≤10V DC
Applications:
1. Industrial process
2. Liquid
3. Gas
4. Level
5. Cooling system
6. Air conditioning
Basic Specification:
Outline Construction: 
Electric Connection:
Order Guide:
Certificates We Have
Company Overview
Products Family
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are 48-year professional manufacturer of Pressure/ Level/ Temperature/Flow transmitters with 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with SDI, I2C, 4~20mA, 0.5~4.5V and etc, and wireless IOT measurement transmitters. We provide high quality products with high competitive factory price.
2. Q: What's your quality control system?
A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
3. Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing is acceptable.
4. Q: Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed.
5. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
6. Q: What is lead time of your product?
A: We are factory, our lead time is always within 10~15 working days for products without customization, but lead time will vary based on different products. You can check detail lead time with our sales.
7. Q: What international certificates do you have for your products?
A: we have CE, RoHS, UL, ATEX as well as ship-use DNV etc.
Features:
1. Stainless steel
2. RoHS approved
3. Compact size
4. High stable
5. OEM
6. Constant current/ constant voltage power supply
7. Pressure range: 0~7kPa...100MPa
8. Power Supply: ≤2.0mA DC; ≤10V DC
Applications:
1. Industrial process
2. Liquid
3. Gas
4. Level
5. Cooling system
6. Air conditioning
Basic Specification:
| Item* | Min. | Typ. | Max. | Units |
| Linearity | ±0.15 | ±0.20 | %FS,BFSL | |
| Repeatability | ±0.05 | ±0.075 | %FS | |
| Hysteresis | ±0.05 | ±0.075 | %FS | |
| Zero output | ±2 | mV DC | ||
| FS output ** | 70 | mV DC | ||
| Zero thermal error*** | ±0.75 | ±1.0 | %FS,@35ºC | |
| Span thermal error | ±0.75 | ±1.0 | %FS,@35ºC | |
| Compensated temp. range | -10~80 0~70(7kPa,20 kPa,35 kPa) | ºC | ||
| Working temp. range | -40~125 | ºC | ||
| Storage temp. range | -40~125 | ºC | ||
| Stability error | ±0.1 | ±0.2 | %FS/year | |
| *testing at basic condition ** for range code 0C, FS output ≥45mV ***for rang code 0C, Zero thermal error≤1.5%FS | ||||
Outline Construction:
Electric Connection:
Order Guide:
| MPM281 | High Stable Piezoresistive OEM Pressure Sensor | ||||||||||||||||||
| Range code | Pressure range | Ref. | Range code | Pressure range | Ref. | ||||||||||||||
| 0C | 0kPa~7kPa | G | 12 | 0MPa~2MPa | G.A | ||||||||||||||
| 0B | 0kPa~20kPa | G | 13 | 0MPa~3.5MPa | G.A.S | ||||||||||||||
| 0A | 0kPa~35kPa | G.A | 14 | 0MPa~7MPa | S.A | ||||||||||||||
| 02 | 0kPa~70kPa | G.A | 15 | 0MPa~10MPa | S.A | ||||||||||||||
| 03 | 0kPa~100kPa | G.A | 17 | 0MPa~20MPa | S.A | ||||||||||||||
| 07 | 0kPa~200kPa | G.A | 18 | 0MPa~35MPa | S.A | ||||||||||||||
| 08 | 0kPa~350kPa | G.A | 19 | 0MPa~70MPa | S.A | ||||||||||||||
| 09 | 0kPa~700kPa | G.A | 20 | 0MPa~100MPa | S.A | ||||||||||||||
| 10 | 0kPa~1000kPa | G.A | |||||||||||||||||
| Code | Pressure type | ||||||||||||||||||
| G | Gauge | ||||||||||||||||||
| A | Absolute | ||||||||||||||||||
| S | Sealed gauge | ||||||||||||||||||
| Code | Pressure connection | ||||||||||||||||||
| 0 | O-ring | ||||||||||||||||||
| Code | Compensation | ||||||||||||||||||
| L | Laser trimming | ||||||||||||||||||
| M | Outer compensated resistor (providing resistor value) | ||||||||||||||||||
| Code | Electric connection | ||||||||||||||||||
| 1 | Kovar pin(default) | ||||||||||||||||||
| 2* | 100mm silicon rubber flexible wires | ||||||||||||||||||
| Code | Special measurement | ||||||||||||||||||
| Y | Gauge sensor to measure vacuum | ||||||||||||||||||
| MPM281 07 G 0 L 1 Y the whole spec | |||||||||||||||||||
Certificates We Have
Company Overview
Products Family
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are 48-year professional manufacturer of Pressure/ Level/ Temperature/Flow transmitters with 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with SDI, I2C, 4~20mA, 0.5~4.5V and etc, and wireless IOT measurement transmitters. We provide high quality products with high competitive factory price.
2. Q: What's your quality control system?
A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
3. Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing is acceptable.
4. Q: Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed.
5. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
6. Q: What is lead time of your product?
A: We are factory, our lead time is always within 10~15 working days for products without customization, but lead time will vary based on different products. You can check detail lead time with our sales.
7. Q: What international certificates do you have for your products?
A: we have CE, RoHS, UL, ATEX as well as ship-use DNV etc.