Introduction: Fiber optic temperature controller is a new type of temperature controller that uses fiber optic temperature sensing technology. The sensor probe is not electrically connected to the receiving part of the measurement signal, and is not affected by strong electromagnetic interference. The fiber optic itself has strong anti pollution ability and high pressure resistance, so it has extremely high reliability and safety. It is a type of inherently safe new industrial instrument. Fiber optic temperature controller has high sensitivity and accuracy, Can work stably over long distances and for extended periods of time. Technical parameters: Measurement range: Temperature: -40.0 ℃~+250 ℃ Accuracy: Temperature: ± 0.5 ℃ Fiber length: diameter 3mm, length 2-20m (customizable) Fiber bending radius: 10mm Transmission output: 3-way DC4-20mA, 3-way PT100 Output contact capacity: 2A/AC220V Communication: RS485, Modbus RTU protocol, 4-20mA, customizable IEC61850 Switching nodes: 4 groups for a single circuit. K1, K2, K3, K4 (customizable number of switch nodes) Power frequency withstand voltage: The power supply and casing can reach the metal parts/power supply and other terminal groups for 2kV/1min (AC, RMS) Insulation resistance: ≥ 100MQ Mean time between failures: ≥ 80000 hours Temperature: -40 ℃~+55 ℃ Humidity: ≤ 95% RH, no condensation, no corrosive gas Altitude: ≤ 2500 meters IP level: IP55
Introduction: Fiber optic temperature controller is a new type of temperature controller that uses fiber optic temperature sensing technology. The sensor probe is not electrically connected to the receiving part of the measurement signal, and is not affected by strong electromagnetic interference. The fiber optic itself has strong anti pollution ability and high pressure resistance, so it has extremely high reliability and safety. It is a type of inherently safe new industrial instrument. Fiber optic temperature controller has high sensitivity and accuracy, Can work stably over long distances and for extended periods of time.
