Настенный цифровой многофункциональный температуры Транс

Applications TTD1 wall mount digital multifunction temperature transmitters are designed for environment monitoring and controlling in industrial and commercial buildings. These transmitters can be used for indoor air temperature monitoring in various industrial plant, clean room, lab, machine room, office, airport, station, library and stadium, etc. Features High performance digital temperature sensor, ensure accurate measurement and good long term stability State of art enclosure design Multiple outputs selectable: 0-10VDC, 4-20mA, RS485/Modbus or all in one unit With various protective methods, interface can ensure high reliability and anti-disturbance capability Optional relay for alarm or ON/OFF control Wide working temperature range Fast response Selectable LCD and MMI MMI function supports temperature calibration, transmitter zero/range setting, transmitter range setting, relay setting, etc. Specifications Sensor: Digital temperature sensor Range: 0 50°C, or others ( field changeable) Output: 4 20mA, 0 10VDC, RS485/Modbus Relay Output: 1×SPDT, 1A/30VDC, 0.5A/125VAC Accuracy: <±0.5°C@ -10 85°C Power: 18 30VAC/DC Output Load: <500Ω (current), >2KΩ (voltage) Display: Large LCD screen with backlight Display Accuracy: 0.1°C Display Resolution: 0.1°C Work Temperature: -40 85°C, 0 95%RH (Non condensing) Storage Temperature: -40 85°C Housing: ABS Protection: IP30 Optional LCD display: LCD display panel could be ordered and installed in field separately. See details on MMI product. Optional MMI operation panel: Including LCD, integrated with function keys, can be ordered and installed in field separately. See details on MMI product Models CodeDescription TTD1Room Digital Multifunction Temperature Transmitter CodeOutputs 14-20mA/0-10VDC 8RS485,Modbus 94-20mA/0-10VDC/ RS485,Modbus CodeRange 10 50°C 7Others CodeRelay 0No 11*SPDT CodeLCD 0No 1Yes