Active flange RTD

Active flange RTD

Overview

Active flange RTD can be used in pharmaceutical equipment, water treatment equipment, food processing equipment, medical equipment, environmental protection equipment, chemical machinery equipment, pipeline equipment, electric heating equipment, instrument detection equipment and motor equipment。

Working principle

Active flange RTD measures the temperature by using the characteristic that the resistance of a substance changes with the temperature. It is the most commonly used temperature detector in medium and low temperature areas. Its main features are high measurement accuracy and stable performance. Among them, the measurement accuracy of platinum thermal resistance is the highest. It is not only widely used in industrial temperature measurement, but also made into a standard reference instrument. When the resistance value changes, the working instrument will display the temperature value corresponding to the resistance value

Supporting products of Active flange RTD

temperature recorder and temperature transmitter. Temperature isolator, temperature contactor, electronic computer, thermocouple compensation wire, temperature digital display

Main tech data of Active flange RTD

1. Product Executive Standards: iec751, JB / t8622-1997, JB / t8623-1997
2. Normal temperature insulation resistance: the thermal resistance is 15 ~ 35 ℃, the relative humidity is not 80%, and the test voltage is 10 ~ 100V (DC). The insulation resistance between the electrode and the outer sleeve is ≥ 100m Ω
3. Temperature sensing element: PT100 thermal resistance
4. Type of junction box: blowout preventer
5. Installation form: movable flange
6. Casing material: 1Cr18Ni9Ti
7. Length range: 300, 350, 400, 450, 500, 550, 650, 900, 1150, 1650, 2150
11. Accuracy grade: Grade a ± (0.15 + 0.002ltl), grade B ± (0.30 + 0.005ltl)
12. Protection grade: IP55

Model table of Active flange RTD