Absolute Gauge Water Liquids Tank Sea Use RA485 Hart Intelligent Level Transmitter MPM4700

• Type: Submersible
• Contact: Contact
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Feature: SemiConductor
• Material: Stainless Steel
• Model NO.: MPM4700
• IP Rating: IP68
• Certification: ISO
• Customized: Customized
• Measurement Range: 0~3.5...200m
• Output Signal: 4~20madc
• Accuracy: 0.1%Fs (Typ.)
• Over Pressure: 300mh2o
• Certificates: RoHS, Exia
• Keywords: Hart Smart Level Transducer
• Storage Temperature: -40~100c
• Power Supply: 10~28VDC
• Compensation Temperature: -10~70c
• Principle: Piezoresistive
• Transport Package: Standard Package for Exporting
• Specification: CE, RoHS, Ex, CCS, ISO9000
• Trademark: Micro Sensor
• Origin: Baoji China
• Production Capacity: 400, 000PCS/Year

Product Description

Absolute Gauge Water Liquids Tank Sea Use RA485 Hart Intelligent Level Transmitter MPM4700
 
Features:

      1. Smart
      2. HART optional
      3. RS485 optional
      4.  4~20m ADC output
      5.  2-wire
      6.  RoHS approved
      7.  Intrinsic safe

 Specification:
 

Basic range(mH2O)	3.5	7	10	20	35	70	100	200
Overpressure(mH2O)	5	10	15	30	50	100	150	300
Note: The min.shrinked available range is 1/5 of basic range; For the other pressure range between min.range and max.range, but not indicated on the above table, we enlarge the above basic pressure range to produce (overpressure unavailable);

 

Total accuracy	±0.075%FS(min.)    ±0.1%FS(typ.)    ±0.25%FS(max.)
Stability	±0.2%FS/year
Compensation temp.	(-10~70)ºC
Operation temp.	(-10~80)ºC
Storage temp.	(-40~100)ºC
Power supply	(10~28)VDC(RS485), (12~30)VDC(HARTâ)
	(10~12)VDC(Intrinsic safe version)
Output	(4~20)mADC
	·RS485 communication interface(Custom or MODBUS protocol) or HARTâcommunication protocol
Load	(4~20)mADC output,(U-12V)/0.02A(Ω)
	RS485 bus line could connect with 99 transmitter
Insulation	100MΩ/50V
Shock	20g,(20~5000)Hz
Impact	20g,11ms
Protection	IP68(Transmitter part);IP65(Junction box part)
Media compatibility	Diaphragm: stainless steel 316L
	Housing: stainless steel 1Cr18Ni9Ti
	O-ring: Viton
Weight	~160g

Total accuracy: including non-linearity, hysteresis, repeatability and thermal error;
For special temperature requirement, please contact with our company;
For pressure range 3.5mH2O ad 7mH2O, after shrinking, the total accuracy is60.5%FS.

Outline Construction:


Electric Connection:

 
Certificates We Have




Certificates We Have

Company Overview

Products Family

Applications:

Exhibition:

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.