Датчик температуры / передатчик

Applications: T2,3,4 and TT2,3,4 series temperature sensors/transmitters are designed for immersion or critical temperature monitoring in industrial and commercial HVAC systems. These sensors/ transmitters can be used for temperature monitoring in duct air, water/vapor pipe and outside air in various industrial plant, clean room, lab, machine room, office, airport, station, library and stadium, etc. Features: High performance themistor/RTD, ensure accurate temperature measurement Up to date IC circuit and SMT technology, ensure good long term stability and reliability Multiple output signals selectable Fast response High protection rate up to IP65 Specifications: T2, 3 and 4 series temperature sensor Sensor: High accuracy thermistors/RTD, see model table Output: thermistors/RTD, 2 or 3 wires, see model table Accuracy: see model table Wiring: 2 wires or 3 wires(3 wires connection will obtain better accuracy) TT2, 3 and 4 series temperature transmitter Sensor: PT100/1000, Class A Range: -40 100°C, see Models Output: 4 20mA/0 10V/RS485 Total accuracy: <±0.5°C@25°C Power: Voltage 15 35VAC/DC,Current 7.5-36VDC Output Load: <500Ω (current), >2KΩ (voltage) Work Temperature: -40 85°C, 0 95%RH(Non condensing) Storage Temperature: -40 85°C Housing: ABS Enclosure, SS probe, SS Sintered Filter, SS Well Protection: IP65 Remark:T4=T2+well, TT4=TT2+well. T/TT4 Install Well Accessories:CodeDescriptions A-TStainless Steel WellCodeLength of probe 1125mm2200mmModels: Code DescriptionsT2Duct mount temperature sensorT3Outside air temperature sensorT4immersion temperature sensorCodeThermistor/RTD selections3PT1000，±0.2°C@25°C4PT100，±0.2°C@25°C5NTC20K，±0.2°C@25°C6Ni 1000，±0.4°C@25°C7NTC10K，±0.2°C@25°C9OthersCodeLength(T2/T4)0No (T3)1125mm(T2/T4)2200mm(T2/T4)3Others(T2/T4)