Oxygen Measurement Piezoresistive Stainless Steel Oxygen Differential Pressure Transmitter

Introduction
Different from other pressure transmitters which are filled with silicon oil, MDM4901FL oxygen pressure transmitter is Fluorolube® oil filled and it is designed according to the requirements of oxygen pressure measurement to keep product clean at the same time.

The main component of Fluorolube® oil is inactive and flameless CTFE which features high temperature stability, good lubrication, high dielectric strength, high density, low compressibility and nonpolar etc. By applying the Fluorolube® oil, it helps to prevent oxidation reaction between oxygen and silicon oil and therefore prevent explosion efficiently.

Specification:
1. Pressure Range: 0~0.035...3.5MPa
2. Power supply: 15~28VDC (2-wire/3-wire)
3. Output: 4~20mA DC (2-wire)
               0/1~5VDC, 0~10/20mA DC (3-Wire)
4. Zero Thermal error: ±0.75%FS(±1.25%FS, ≤100kPa)
5. FS Thermal error: ±0.75%FS(±1.25%FS, ≤100kPa)
6. Static pressure effect: ±0.05%FS, per100kPa
7. Compensated Temp.: 0~50 C
8. Operation Temp.: -10~80 C

Certificates We Have

Company Overview

Products Family

Applications:

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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.