Accurate Absolute Gauge Air Piezoresistive Stainless Steel OEM SS316L Customized Differential Pressure Sensor
Model NO.
MDM290
Thread Type
M
Measuring Medium
Liquid
Certification
ISO
Customized
Customized
Structure
Metal
Application
Industrial
Keywords
Accurate Stainless Steel Pressure Sensor
Static Pressure
20kpa
Connection Type
Transmitter+Controller
Function
Processing Pressure Measurement
Indicating Pressure Reference
General Pressure Gauge
Accuracy
0.25%Fs (Typ)
Diaphragm
Ss316L
Pressure Ranges
0~35kpa^3.5MPa
Transport Package
Standard Package for Exporting
Specification
ISO9001: 2008, ROHs
Trademark
Micro Sensor
Origin
Baoji China
Production Capacity
400, 000PCS/Year
Reference Price
Please contact us for quote
Description
Product Description
Accurate Absolute Gauge Air Piezoresistive Stainless Steel OEM SS316L Customized Differential Pressure Sensor
Features:
1. Accurate
2. Isolated
3. OEM
4. SS316L
5. High static pressure 20MPa
Applications:
1. Industrial process
2. Level measurement
3. Gas pressure
4. Liquid pressure
5. Pressure calibration
6. Air conditioning
7. Cooling system
Electric Performance
1. Power supply: ≤2.0mADC; ≤10V DC
2. Electric connection: 100mm silicon rubber flexible wires
3. Common mode voltage input: 50% of input (typ.)
4. Input impedance: 3kΩ~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. Pin: silicon rubber flexible wire
4. o-ring: Viton
5. Net weight: ~36g
Environment Condition
1. Position effect: deviate 90° from any orientation, zero change ≤0.2%FS
2. Shock: no change at 10gRMS,(20~2000)Hz
3. Impact: 100g, 11ms
4. Media compatibility: the gas, liquid which is compatible with stainless steel and Viton
Specification:
Order Information:
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.
Features:
1. Accurate
2. Isolated
3. OEM
4. SS316L
5. High static pressure 20MPa
Applications:
1. Industrial process
2. Level measurement
3. Gas pressure
4. Liquid pressure
5. Pressure calibration
6. Air conditioning
7. Cooling system
Electric Performance
1. Power supply: ≤2.0mADC; ≤10V DC
2. Electric connection: 100mm silicon rubber flexible wires
3. Common mode voltage input: 50% of input (typ.)
4. Input impedance: 3kΩ~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. Pin: silicon rubber flexible wire
4. o-ring: Viton
5. Net weight: ~36g
Environment Condition
1. Position effect: deviate 90° from any orientation, zero change ≤0.2%FS
2. Shock: no change at 10gRMS,(20~2000)Hz
3. Impact: 100g, 11ms
4. Media compatibility: the gas, liquid which is compatible with stainless steel and Viton
Specification:
| Specification* | Min. | Typ. | Max. | Units |
| Non-Linearity | ±0.15 | ±0.25 | %FS,BFSL | |
| Repeatability | ±0.05 | ±0.075 | %FS | |
| Hysteresis | ±0.05 | ±0.075 | %FS | |
| Zero output | ±3 | mVDC | ||
| FS output | 60 | mVDC | ||
| Zero thermal error | ±1.0 | ±1.2 | %FS, @25ºC | |
| Span thermal error | ±1.0 | ±1.2 | %FS, @25ºC | |
| Compensated temp. range | 0~50 | ºC | ||
| Working temp. range | -40~125 | ºC | ||
| Storage temp. range | -40~125 | ºC | ||
| Long-term stability | ±0.3 | ±0.5 | %FS/year | |
| *testing at basic condition | ||||
Order Information:
| MDM290 | Piezoresistive OEM Differential Pressure Sensor | ||||||||
| Range code | Pressure range | Positive overpressure | Negative overpressure | ||||||
| 0A | 0~35kPa | 70kPa | 35kPa | ||||||
| 02 | 0~70kPa | 150kPa | 70kPa | ||||||
| 03 | 0~100kPa | 200kPa | 100kPa | ||||||
| 07 | 0~200kPa | 400kPa | 200kPa | ||||||
| 08 | 0~350kPa | 700kPa | 350kPa | ||||||
| 09 | 0~700kPa | 1400kPa | 700kPa | ||||||
| 10 | 0~1MPa | 2.0MPa | 1.0MPa | ||||||
| 12 | 0~2MPa | 4.0MPa | 1.0MPa | ||||||
| 13 | 0~3.5MPa | 7.0MPa | 1.0MPa | ||||||
| Code | Temperature compensation range | ||||||||
| M | Outer compensated resistor (providing resistor value) | ||||||||
| Code | Electric connection | ||||||||
| 2 | 5-color 100mm silicon rubber flexible wires | ||||||||
| MDM290 12 M 2 the 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.
Pressure Sensor
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