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MPM4811 Level Transmitter with Temperature Output
MPM4811 Level Transmitter with Temperature Output

·Double standard output signal--level and temperature
·Reversed-polarity protection
·Both level and temperature measurement
·Protection IP68

Features

·Double standard output signal--level and temperature

·Reversed-polarity protection

·Level and temperature measurement

·Protection IP68

·Automatic production line for quality guarantee, stable and reliable


Introduction

MPM4811 is full sealed submersible transmitter for level and temperature measurement with good quality. A high stable and reliable piezoresistive pressure sensor and a Pt1000 temperature sensor are mounted with the high-performance signal processing circuit in the stainless steel housing. 

Advanced production technology and automatic production line ensure the stability of  the level transmitter,  and good adaptation makes you device able to copy with various complex environments. 

MPM4811 temperature and level transmitter is suitable for level and temperature measurement and control in petroleum, chemical, power plant, city water supply and hydrology fields.


Specification

Range: 1, 2, 5, 10, 20, 50, 100, 200m H2O; -20℃…0℃~10℃…80℃;

Overpressure: 1.5 times FS;

Accuracy: ±0.5%FS (level); ±2℃(temperature);

Stability: ±0.2%FS/year

Zero thermal drift: ±0.02%FS/℃

FS thermal drift: ±0.05%FS/℃

Operation Temp.: -10℃~70℃;

Storage Temp.: -20℃~85℃

Electric Connection: 3-wire (level & temperature double output)

Power Supply: 12V~30V DC

Output Signal: 4mA~20mA DC(level) + 4mA~20mA DC (temperature)

Load(Ω): <(U-12V)/0.02A


Construction Material

Housing: Stainless Steel 1Cr18Ni9Ti

Sealed Ring: Viton

Cable: φ7.2mm polyethylene or polyurethane cable

Diaphragm: Stainless Steel 316L



Electric Connection

Transmitter is connected through cables.

outline dimension of 4811 level transmitter with temperature output

Outline Construction

electric


Oder Guide


Note

1.Please make sure the measured media is compatible with contacting material; please pay attention to media density in the measurement (except water);

2. Polyethylene and polyurethane cables are optional and charged for materials and length;

3. If the product is installed in “lightning and thunder” area, please note “lightning-proof” in the order. We suggest to choose Lightning-proof Protection Device to protect transmitter. Please be sure good grounding as well;

4.Under standard conditions (4℃, g=9.80665 m/s2), the corresponding relationship between 1mH2O and pressure is showed as follows:

1mH2O = 0.1kgf/cm2 = 9.80665kPa;

5. If the user has special requirement, please contact us freely.



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