Thiết bị đo mức MPM4811

Thông số kỹ thuật Micro Sensor MPM4811

MPM4811 Level Transmitter with Temperature Output

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

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.: -20℃~80℃；

Storage Temp.: -40℃~100℃

Electric Connection: 4-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.

Oder Guide

MPM4811

Level Transmitter

Range

1, 2, 5, 10, 20, 50, 100, 200m H2O

-20℃…0℃~10℃…80℃

[0m~Xm H2O][0℃~T℃]L

X：level measurement T：temperature measurement L：cable length (Unit: meter, for users option)

Code

Output Signal

E

4mA~20mA DC

Code

Construction Material

Diaphragm

Pressure Port

Housing

22

SS 316L

SS

SS

25

Tantalum

SS

SS

Code

Others

Yc

MS200 water-proof connection box(suggested)

Yd

PD140 lightening-proof protection device

MPM4811 [0m~50m H2O] [0℃~60℃]60 E 22 Yc the whole spec.

Order 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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