Temperature Transmitters

Product Details · PRODUCT DETAILS

LU-GSR Intelligent Thermocouple Temperature Transmitter

The LU-GSR intelligent thermocouple temperature transmitter is used in automation control for industrial signal transmission, conversion, isolation and computation. It works with various industrial sensors to acquire signals and transmits them after isolation, meeting local monitoring and remote data acquisition needs.

CategoryTemperature Transmitters
Model-
Views7848 views
Updated2026-03-09

Download Manual Request a Quote

Selection customization and technical solution support available. After-sales Service 0086-400-8875-999, Pre-sales Hotline 0086-0592-5711111

I. Overview

The LU-GSR smart thermocouple temperature transmitter is an instrument used in automation control for industrial signal transmission, conversion/isolation, transmission and computation. It can work with various industrial sensors to acquire signals and transmit them after isolation, meeting the needs of local monitoring and remote data acquisition.
It is widely used for data acquisition and signal transmission/conversion in semiconductor, photovoltaic, new energy, machinery, electrical, telecommunications, power, petroleum, chemical, steel, wastewater treatment and building construction fields, as well as in PLC\DCS industrial measurement and control systems, to complement and extend system analog I/O module functions and improve system applicability and on-site reliability.

II. Technical parameters

(I) Input parameters (automatic cold junction compensation)

Table

Graduation type	Measuring range (°C)	Minimum span (°C)
K	0-1300	120
E	0-1000	80
S	0-1600	580
B	400-1800	1000
R	0-1600	850
T	-200-400	120
N	0-1200	180
J	0-800	100

(II) Output parameters

Current output: 0 (4)-20mA, load ≤500Ω; 0-10mA, load ≤1KΩ
Voltage output: 0 (1)-5V, load ≥1MΩ; 0 (1)-10V, load ≥2MΩ; internal resistance 250Ω at 0 (1)-5V output

(III) Environmental Parameters

Power supply: 20-35VDC
Current consumption: ≤84mA (24V, 500Ω load)
Operating temperature range: -20~+60°C
Operating humidity range: 0~90% RH (non-condensing)

(IV) General Technical Parameters

Standard accuracy: ≤0.2%
Temperature coefficient: ≤0.01%/°C
Response time: 0.5S (0→90%)
Effect of power supply voltage variation: ±0.1%/ allowable voltage range
Insulation resistance: between input — output — power supply, 100MΩ or more / DC 500V
Isolation strength: between input - output - power supply - ground, DC 1500V for 1 minute (DC power), AC 1500V for 1 minute (AC power)
Effect of load resistance variation: ±0.1%/250Ω
Power-on stabilization time: ≤3s