Temperature sensor with RS485, -20 to +60°C, Modbus RTU interface, 14 bit resolution, cascade connection

Temperature sensor TST300V2 with RS485 interface
±0.13°C accuracy from +20°C to +60°C
14 bit resolution
2 x RJ45 for daisy chain connection to the next sensor
IP20 sealed housing
Low power consumption
Modbus address table: see TST300 manual
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MODBUS RTU interface

TST300
748.00 DKK
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TST300 is a precision temperature sensor with MODBUS RTU interface. The device does not need an external power supply. It is an excellent solution for precise temperature monitoring and control.
The temperature sensor integrates a band-gap temperature sensor element plus signal processing and provides a fully calibrated digital output. The temperature sensor is factory calibrated.
It focuses on applications that require precise temperature monitoring - server rooms, offices, food stores, etc. It is also suitable for smart office applications, as well as for data loggers and thermostats.
The temperature sensor provides high measurement accuracy as low as ± 0.13°C in the +20 to + 60°C range. It works with 12-bit precision from the digital-to-analog converter on board. The current consumption is lower than 5mA, while the supply voltage is from 4 to 5.5VDC.
The TST300 communicates with controllers via an RS-485 interface. Each sensor has a unique serial number, which enables several sensors to use the same RS-485 bus.
The digital temperature sensor uses two RJ45 connectors for an easy way to daisy chain to the next module. Standard UTP/FTP LAN cable can be used for interconnection between the sensors and the controller.

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± 0.5 ° C accuracy from -10 ° C to + 85 ° C
12 bit resolution
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Very low power consumption
Each unit has a unique 64 bit serial number

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Temperature and humidity sensor with a MODBUS RTU RS485 interface.

Temperature and Humidity sensor
RS485 MODBUS RTU
Temperature: +/-0,4 °C (-10 to +60°C), max. +/-0,6°C
Resolution: 0,1°C 
Humidity: +/-3,0% RH (20 - 80% RH), max. +/-5% RH
Resolution: 0,1% RH
Supply voltage: 4,5 - 26VDC
LED indicator for status of communication
Long-term stability based on digital signal processing
RS-485 interface (2-wire) carrying up to 32 nodes
Changeable bitrate and other communication parameters
Firmware update via the interface
Size: 81 x 81 x 30 mm
Weight: 66g

Price 975.00 DKK
Product code: TSM400-4-TH
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