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Dalian Taijia Technology Co.,Ltd

Ultrasonic level transmitter

UTG21-PYincludes several proprietary technologies, is safe and clean, with

high precision and long service life, stable and reliable, and convenient to

install and maintain, and is applicable to various fields of acid, alkali, salt,

anticorrosion, and high temperature. The meters all input and output lines

must be with such protection functions as lightning protection and short

circuit prevention.

Rrange: 015m

Blind area: 0.25m0.5m

Ranging accuracy : 0.3% Standard condition

Ranging resolution: 1mm

Pressure: Less than four atmospheric pressure

Display: With LCD to display liquid levels

Analog output: 4~20mA

Digital output: RS485 a greement,MODBUS protocol or customization

agreement (four-wire)

Power supply: DC24V or AC220V

Ambient temperature: -20~60

Protection grade: IP65

Installation: Nut or flange

UTG21-PS is separate type.the sensor PTFE material can be used for a

variety of corrosive occasions.

Rrange: 015m

Blind area: 0.25m0.5m

Ranging accuracy : 0.3% Standard condition

Ranging resolution: 1mm

Pressure: Less than four atmospheric pressure

Display: With LCD to display liquid levels

Analog output: 4~20mA

Digital output:RS485 a greement MODBUS protocol

or customization agreement (four-wire)

Power supply: DC24V or AC220V

Ambient temperature: -20~60

Protection grade: IP65

Installation: Wall type

7/25/2019 UTG+ultrasonic+level+transmitter

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Dalian Taijia Technology Co.,Ltd

Wiring Diagram

Model selection guide

UTG21-P-

S:Separate type

Y:In line type

E: Two-wire

D: Four-wire DC24V

A: Four-wire AC220V

0:None on-off output

2:2-way on-off output

4:4-wa on-off output

T: RS485

X: None RS485

N: Common model

F: Corrosion prevention model

7/25/2019 UTG+ultrasonic+level+transmitter

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Dalian Taijia Technology Co.,Ltd

Ultrasonic level transmitter

UTG21-Hs precision of liquid level can up to 0.3%, which is

enough to resist various interference waves. The transmitter is a

non-contact one and dose not directly contact liquid, so the fault rate

is low.

Rrange: 015m

Blind area: 0.2m0.5m

Accuracy: 0.3%

Direction angle: 4-6 (full angle)

Pressure: Less than four atmospheric pressure

Display: LCD display built-level height or distance

Analog Output: 4-20Ma

Supply voltage: two-wireDC24V 120mA

Ambient temperature: -20~60

Protection grade: IP67

Installation: Flange

Shell material: Aluminum Die Casting,proof-explosion shell

UTG21-BEis a non-contact one and dose not directly contact liquid,

so the fault rate is low. The meters all input and output lines must be

with such protection functions as lightning protection and short

circuit prevention.

Rrange: 020m

Blind area: 0.2m0.8m

Accuracy: 0.3%

Pressure: Less than four atmospheric pressure

Display: LCD display built-level height or distance

Digital output: RS485 Interface, MODBUS protocolor custom

Analog Output: 4-20Ma

Supply voltage: four-wireDC24V 120mA

Ambient temperature: -20~60

Protection grade: IP67

Proof-explosion grade: EX d[ia]iaBT4

Installation: Flange

Shell material: Aluminum Die Casting,proof-explosion shell