Temperature

Overview

A temperature transmitter converts a signal from a temperature sensor ( thermocouple or RTD) into 4-20 mA or digital signal for interfacing into other control equipment.

Features

• Signal Output: 4-20 mA, 0-10 V, or digital signals (like Modbus or HART).
• Accuracy: High accuracy is critical for many industrial applications.
• Range: They can operate over various temperature ranges depending on the sensor type.
• Protection: Many are housed in rugged enclosures for protection against environmental factors.

Specifications

1. Sensor type: thermocouple, thermal resistance
2. Graduation number and Temperature measurement range:

• N (0~1000℃) Nickel-chromium-silicon-nickel-silicon
• K (0~1000℃) Nickel-Chromium-Nickel-Silicon
• E (0~800℃) Nickel-Chromium-Copper-Nickel
• T (0~350℃)Copper-Copper Nickel
• J ( 0~600℃) Iron-Copper-Nickel
• Pt100 ( A: -30~300°C B: -50~500℃)

3.Connection: fixing thread, movable flange, fixed flange, flexible pipe joint

4.Protection tube diameter: Ф16, Φ20

5.Display: No display, LED display, LCD display

6.Output: 4~20mA

7. Accuracy: 0.5%, 0.2%

8.Threaded connection:M20×1.5, customizable G1/2 M27×2, etc.

9.Insert deep: Default 50mm, customizable

10.Ambient temperature:-25~85℃(Digital display head is 0~60℃)