RS485 MODBUS Intelligent Water Tank Use Custom-design Digital Pressure Transmitter MPM4736

• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Measuring Medium: Liquid
• Accuracy Grade: 0.2G
• Pressure range: 0.001MPa～35MPa
• IP Rating: IP65
• Model NO.: MPM4736
• Certification: CE
• Customized: Customized
• Measurement Range: -1bar...0bar-0.1-100bar
• Principle: Electronic Pressure Switch
• Wires: Relay
• Long Term Stability: <=+-0.5%Fs/Y
• Power Supply: 18~24VDC
• Protection: IP65
• Operation Temp: -10~80c
• Storage Temp: -40~100c
• Diaphragm: Stainless Steel
• Housing: Stainless Steel
• Transport Package: Standard Package for Exporting
• Specification: ISO9000, RoHS
• Trademark: Micro Sensor
• Origin: Baoji China
• Production Capacity: 400, 000PCS/Year

Product Description

RS485 MODBUS Intelligent Water Tank Use Custom-design Digital Pressure Transmitter MPM4736

Product Description

Features
• Extremely low consumption and available for auto stand-by mode
• Integrated temperature measurement
• Digital compensation and non-linearity correction
• RS485 communication interface
• Suitable for networking
• Stainless steel housing, compact and light
• Customizable

Product Parameters

MPM4736 digital pressure transmitter is a highly precise and stable digital transmitter for the pressure measurement. This product utilizes the highly reliable piezoresistive OEM pressure sensing element and the high precision digital processing circuit, coupled with a dedicated algorithm, the transmitter is capable of high precision measurement. The product supports the measurement of both pressure and temperature and communicate via an RS485 interface. The transmitter consumes very low power and automatically enters standby mode when not communicating, and the power consumption at standby mode is as low as 10uA.

 
Specifications:
 

Measured range	-1bar…0bar ~ 0.1bar…100bar
Total accuracy	±0.25%FS(-10ºC ~70ºC)
Overpressure	≤1.5 times FS or 1100bar (min. value is valid)
Temperature Accuracy	±0.5ºC(-20ºC~ 80ºC) ±0.75ºC(-30ºC~ -20ºC)
Long term stability	±0.25%FS/year
Compensation temperature	-10ºC~ 70ºC
Operation temperature	-30ºC~ 80ºC(4-pin angular connector model and 7-pin aviation plug model) -10ºC~ 70ºC(cable outlet model)
Storage temperature	-40ºC~ 85ºC(4-pin angular connector model and 7-pin aviation plug model) -20ºC~ 85ºC(cable outlet model)

Outline Construction (Unit: mm)
                                                      B1 4-pin Angular Connector Model B2 Cable outlet model

B3 7-pin Aviation plug model
B1 4-pin Electrical Connector Dimension
Electrical Connection

Transmitter connection diagram see the table below.

Connection	B1 Type Pin Code	B2 Type Wire Color	B3 Type Pin Code
+V	1	Red	1
-V	2	Black	2
RS485A	3	Yellow(Green)	4
RS485B		White	5

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.