3151LT liquid level transmitter

Description

3151LT liquid level transmitter is a high-precision and intelligent on-site pressure detection instrument used to measure the differential pressure, pressure and liquid level parameters of various media in the state of liquid, gas and steam, and convert the measured pressure parameters into 4 -20mA standard electrical signal output, using HART protocol at the same time, with the function of communicating with the handheld or the host computer, the transmitter has the function of output parameter configuration, which can meet the needs of different users.

Structure and principle of 3151LT liquid level transmitter

It consists of two parts, a sensor and an electronic circuit board. The sensor part includes: sensitive elements, direct digital capacitor circuit, temperature sensor and characteristic EEPROM, etc .; the electronic circuit board part includes: microprocessor, digital / analog signal converter, digital Composed of several parts such as communication and memory EEPROM, complete the conversion of pressure signal to 4-20mADC.

Features of  3151LT liquid level transmitter

1, Compact structure, strong, anti-vibration

2, Complete measurement range: 0-0.15kPa-42MPa, multiple choices, flexible application, can meet the needs of most users

3, Intelligent circuit, convenient for user operation

4, Direct contact with the measured medium, at the same time can obtain the temperature information of the medium in contact with the sensor

5, LCD display table

6, Transmitter improves fault recovery ability and reduces transmitter maintenance workload

Main tech data  3151LT liquid level transmitter

1, Measurement parameter type: choose one of differential pressure, gauge pressure and absolute pressure

2, The temperature range of the medium in contact with the sensor: -40 ~ 85 ℃

3, Measuring range:

Differential pressure: 0-0.05kpa ~ 7mpa (select sensors according to different ranges)

Gauge pressure: 0-0.15kpa ~ 42mpa (select sensors according to different ranges)

Absolute pressure: 0-40kpa ~ 7mpa (select sensors according to different ranges)

4, output signal

1) 4 ~ 20Ma DC pressure parameter analog signal and pressure and temperature digital signal, using HART protocol

2) Full digital signals for pressure, temperature and percentage ranges

Note:Any special design or question of 3151LT liquid level transmitter, kindly contact the manufacturer for more details.