LT23 Series Temperature Transmitter Module

Signal conversion for RTD (Resistance Temperature Detector) / TC (Thermocouple) sensors. Converts resistance and mV signals into a standard 4-20mA signal. This product features the following characteristics:
● Input types and ranges support mobile phone and thermocouple modifications
● Versatile PT100 and Thermocouple Compatible
● High-precision 0.1% FS
● Customizable HART functionality

Key words:

Temperature Transmitter Module

Classification:

Product Description

E偶 J偶

The LT-23 series temperature transmitter module converts temperature sensor resistance/mV signals into 4–20mA signals, supporting 8 common thermocouple types and PT100 sensors. It is designed for installation in a junction box, forming an integrated transmitter unit. The output is a 2-wire current signal, compatible with plug-in instruments. This module is intelligent, allowing users to adjust the input type and measurement range via PC or a dedicated mobile app.

Performance metrics TECHNICAL PARAMETERS

Operating power supply: 18–36 VDC, typical value: 24 VDC;
Input types: PT100, K/S/R/B/N/S/T/J thermocouples
Measurement accuracy: 0.1% FS; (higher accuracy available upon request)
Signal output: 4–20mA @ 24VDC, two-wire system; (HART option available)
Housing material: Flame-retardant ABS
Housing protection: IP65
Common sensor measurement ranges:

Sensor Type Measurement range (°C)
PT100 -200 to 600
K-Even 0-1300
S Even 0-1600
B-couple 400–1800
E偶 0-1000
T-couple 0-400
J偶 0-1200

External dimensions APPEARANCE OF SIZE

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Installation Requirements INSTALLATION

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