Explosion-Proof Integrated Submersible Liquid Level Transmitter Sensor
Port:
Guangzhou, China
Production Capacity:
1000PCS
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Changsha Luosen Automation Technology Co., Ltd.
Hunan, China
Last Login Date:
Jun 26, 2024
Business Type:
Trading Company
Main Products:
Melt Pressure Sensor, Pressure Transmitter, Pressure Transducer, Flowmeter, Liquid Level Sensor, Temperature Transmitter, PT100, Rtd, Thermocouple, Pressure Sensor
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Product Description
Company Info
Basic Info.
Model NO.
DMP
Type
Level Transmitter
Structure Design
Input Type
Pressure Range
Negative pressure
Accuracy Grade
1.0G
IP Rating
IP65
Certification
Customized
Output
Trademark
promesstec
Transport Package
Carton
Specification
0-10m
Origin
China
HS Code
9026201090
Product Description
Introduction
The high temperature submersible level transmitter is a unique structure. A practical level gauge. The biggest difference between it and the traditional submersible level transmitter is that the sensor is not in direct contact with the medium, but the liquid level change of the air in the pressure guiding pipe. To the transmitter This avoids the clogging of the sensor, damage and corrosion.
The liquid level transmitter consists of an air collector. It consists of a pressure tube and a meter head. The sensor is on the upper end of the impulse tube and is directly sealed in the meter head. Put the gas collector and the lead pipe into the medium, the static pressure generated by the difference between the liquid level and the liquid level at the bottom of the gas collector is transmitted to the upper sensor through the air in the pressure pipe, and is amplified and converted into 4-20 mA output, due to the proportional relationship between the static pressure of the liquid level and the liquid level (P=gh), the output signal of the transmitter can truly and accurately reflect the liquid level change.
Features
1.Good stability, the long-term stability of full scale and zero position can reach 0.2%FS/year. The temperature of the measurement medium is in the range of 0 to 300 °C, the temperature drift is lower than 0.2%FS, and the temperature is lower than 0.5%FS in the entire allowable operating temperature range.
2.It has reverse protection and current-limiting protection circuit. When the positive and negative poles are reversed during installation, the transmitter will not be damaged. When abnormal, the transmitter will automatically limit the current within 35MA.
3.Solid structure, no moving parts, high reliability and long service life.
4.Easy installation, simple structure, economical and durable.
Technical Parameters
Measuring range | 0-35m optional |
Maximum overload | no more than pipe length |
Measurement form | input measurement |
Accuracy class | 0.5%F·S |
Power supply voltage | 24VDC |
Load resistance | ≤500Ω |
Measuring medium | various non-corrosive liquids |
Long-term stability | ±0.2% F·S/year |
Ambient relative humidity | 0~95% |
Medium temperature | 0~300ºC |
Working temperature | -10~80ºC |
Product details
Example of ordering
DMP 610 620 630 | Mounting way | Range | Lead length | Accuracy | |||||
(G4)G1/4,(G2) G1/2, (M20) M20 x 1.5, (N2)1/2NPT, (F)flange connection, customer design | |||||||||
1m-60m (1)1m..(5)5mmeter…(60)60meter | |||||||||
(1)1meter(2)2meter(3)3meter(4)4meter(5)5metercan be customized | |||||||||
(A)0.25% (B)0.5% (C)1% |
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