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Deep Well Accurate Absolute Piezoresistive SS316L Customized Design Borehole Differential Pressure Sensor
Deep Well Accurate Absolute Piezoresistive SS316L Customized Design Borehole Differential Pressure Sensor
Deep Well Accurate Absolute Piezoresistive SS316L Customized Design Borehole Differential Pressure Sensor
Deep Well Accurate Absolute Piezoresistive SS316L Customized Design Borehole Differential Pressure Sensor
Deep Well Accurate Absolute Piezoresistive SS316L Customized Design Borehole Differential Pressure Sensor
Deep Well Accurate Absolute Piezoresistive SS316L Customized Design Borehole Differential Pressure Sensor

Deep Well Accurate Absolute Piezoresistive SS316L Customized Design Borehole Differential Pressure Sensor

Min.Order: 1
Product origin: Baoji, Shaanxi, China
Infringement complaint: complaintComplaint
US$ 1 ~ 60

Description
Accurate Absolute Piezoresistive SS316L Customized Design Borehole Differential Pressure Sensor
 
Features:
      1.     Differential
      2.     Full SS316L construction
      3.     Isolated
      4.     For various liquids
      5.     20MPa static pressure
      6.     Wide compensation temperature
      7.     Optional pressure port
 
Electric Performance
      1.     Power supply:  ≤2.0mADC; ≤10V DC
      2.     Electric connection: 100mm silicon rubber flexible wire
      3.     Common Mode Voltage Output: 50% input (typ.)
      4.     Input impedance: 2kΩ~8kΩ
      5.     Output impedance: 3.5kΩ~6kΩ
      6.     Response Time(10% ~ 90%): < 1ms
      7.     Insulation Resistor:100MΩ,100VDC
      8.     Overpressure: refer to Order Guide
      9.     Max static pressure: 20MPa
      10.  Zero drift/ Static pressure: ≤0.5mV/MPa
 
Construction Specification
      1.     Diaphragm material: stainless steel 316L
      2.     Housing: stainless steel 316L
      3.     Leading wire: silicon rubber flexible wire
      4.     Net weight: 355g
 
Basic Condition:
      1.     Media temperature: (35±1)ºC
      2.     Environment temperature: (35±1)ºC
      3.     Shock: 0.1g(1m/s/s) Max
      4.     Humidity: (50%±10%) RH
      5.     Local Air Pressure: (86~106) kPa
      6.     Power supply: (1.5±0.0015) mADC
 
Basic Specification
Specification*Min.Typ.Max.Unit
Non-Linearity ±0.20±0.25%FS,BFSL
Repeatability ±0.05±0.075%FS
Hysteresis ±0.05±0.075%FS
Zero Output  ±2mVDC
Full Span Output70  mVDC
Zero Thermal Error** ±0.5±0.75%FS,refer to 35ºC
FS Thermal Error** ±0.5±0.75%FS,refer to 35ºC
Compensated Temp. range0~70ºC
Working Temp. range-40~125ºC
Storage Temp. range-40~125ºC
Long term Stability ±0.3±0.5%FS/year
*Testing at basic condition
**Code 0A :Max. Zero and FS thermal Error:  ±1%FS(refer to 35ºC)
 

 Outline Construction:



Electric Connection: 
 

Order Guide :
MDM291Piezoresistive OEM Differential Pressure Sensor
  Range CodePressure rangePositive OverpressureNegative Overpressure
0A0~35kPa70kPa35kPa
020~70kPa150kPa70kPa
030~100kPa200kPa100kPa
070~200kPa400kPa200kPa
080~350kPa700kPa350kPa
090~700kPa1400kPa700kPa
100~1MPa2.0MPa1.0MPa
120~2MPa4.0MPa1.0MPa
  CodeTemperature Compensation Mode
LLaser Trimming
 MOuter compensated resistor (providing resistor value)
  CodeElectric Connection
2100mm silicon rubber flexible wires
  CodePressure port
 (default)Without pressure connection and electrical installation connection
 C1M20×1.5 male, face type seal
 C2G1/4 male
 C3G1/2 male
 C4G1/4 female
  
MDM291       12             L          2        C1        whole spec.
            


Certificates We Have

Company Overview

Products Family

Applications:

FAQ:
1. Q: Are you a manufacturer or trading company?
    A: We are a 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 prices.
 
2. Q: What's your quality control system?
    A: As an ISO9001:2008 certificated manufacturer, we have a strict quality control system, and each product is done with 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 the lead time of your product?
    A: We are a 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 detailed 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.
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