Sensorer og detektorer

Sensorer og detektorer

Teracom Sensorer og detektorer

Sensorer og detektorer er en vigtig komponent i ethvert system til fjernovervågning og kontrol. Sensorerne og detektorerne omdanner miljøparametre, så som temperatur, fugt, tryk etc. til elektriske signaler. Disse signaler overvåges af enheder, så som Ethernet-fjernovervågning eller GSM-fjernovervågning.

Sensorerne kommunikerer med controllere til fjernovervågning via en digital grænseflade. Interfacet kan enten være 1-Wire eller RS485.

1-Wire-grænsefladen er patenteret af Maxim Integrated Company. 1-Wire sensorer har eget ID og flere kan forbindes til samme bus. I dette tilfælde kan flere parametre overvåges af en enkelt controller. 1-Wire-grænsefladen er designet til at fungere over korte afstande, er den meget populær til hjemme- og kontorautomatisering.

Sensorer med RS485 tillader også at der er flere sensorer bå samme bus. En RS485 bus kan være op til 1km lang. Sensorer med RS485 grænsefladen er egnet til støjende industrielle miljøer.

Sensorer og detektorer
There are 25 products.
AC / DC voltage meter 0-264VAC, 0-370VDC with MODBUS RTU (RS485), +/-0.5%, 24 bit

AC and DC voltage meter with true RMS
Resolution: 24 bits
0-264VAC 0-60Hz (3 phases)
L1, L2, L3, N
0-+/-370VDC
Input impedance greater than 2.4Mohm
Modbus RTU (2-wire RS485)
Built-in RS485 termination (120 ohms)
Up to 63 units per RS485 Bus
LED for communication status
Response time: less than 50mS
Temperature: -20 - +60°C
Supply voltage: 5 - 28VDC
Dimensions: 86 x 59 x 35 mm


1,523.00 kr
Varenummer TSV300
1-Wire Temperature / humidity sensor for Teracom. -20 - +60°C 10 - 90%rH.

1-wire Temperature / Humidity sensor
Temperature -20 - +60°C
Humidity 10 - 90% RH
Temp tolerance +/-0.4°C at -10 - +60°C
Moisture tolerance ±3.0%rH at 20 - 80%rH
Long term operation ±0.25%/year at 20 to 80%rH
Long-term operation ±0.05°C/year at -10 to +60°C
Solution 0.1 %rH 0.1 °C
Power supply/consumption 4.0 to 5.5 VDC 5 mA
Dimensions 62 x 28 x 16 mm
Cable length 1 m

638.00 kr
Varenummer TSH202B
Physically in stock
Temperature and humidity sensor with 1-wire interface for Teracom controls

Temperature and humidity sensor
1-wire interface for Teracom controller
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% relative humidity
Solution: 0.1% RH
Supply voltage: 4.5 - 26VDC
LED indicator for communication status
Long-term stability based on digital signal processing
Changeable bit rate and other communication parameters
Firmware update via the interface
Size: 81 x 81 x 30 mm
Weight: 66g

1,023.00 kr
Varenummer TSM400-1-TH
CO2, humidity, and temperature multi-sensor. MODBUS RTU

Multi sensor for CO2, Temperature and Humidity
Interface: RS485 - MODBUS RTU
LED indicator for status of communication
Long-term stability based on digital signal processing
Self-calibration on fresh air for CO2 measurements
Changeable communication parameters
Non-volatile memory for all settings
Firmware update via the interface
Size: 81 x 81 x 30 mm
Weight: 66g
Supply voltage: 4,5 - 26VDC / Max. 150mA

2,046.00 kr
Varenummer TSM400-4-CPTH
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

975.00 kr
Varenummer TSM400-4-TH
Combined CO2 and barometric pressure sensor with a MODBUS RTU RS485 interface.

Multi sensor for CO2 and Barometric pressure
Interface: RS485 - MODBUS RTU
LED indicator for status of communication
Long-term stability based on digital signal processing
Self-calibration on fresh air for CO2 measurements
Changeable communication parameters
Non-volatile memory for all settings
Firmware update via the interface
Size: 81 x 81 x 30 mm
Weight: 66g
Supply voltage: 4,5 - 26VDC / Max. 150mA

1,894.00 kr
Varenummer TSM400-4-CP
Physically in stock
Combined CO2 and barometric pressure sensor with a 1-wire interface

Multisensor for CO2 and barometric pressure
Interface: 1-wire (+/- and data)
LED indicator for communication status
Long-term stability based on digital signal processing
Self-calibration on fresh air for CO2 measurements
Interchangeable communication parameters
Non-volatile memory for all settings
Firmware update via the interface
Size: 81 x 81 x 30 mm
Weight: 66g
Supply voltage: 4.5 - 26VDC / Max. 150mA

1,904.00 kr
Varenummer TSM400-1-CP
Temperature and humidity sensor with RS485, -20 to +60°C, 10-90%rH, MODBUS, cascade connection

Combi sensor for temperature and humidity measurement

Modbus RTU

2 x RJ45 connectors - with daisy chain to next module

RS485 Bus to Controller.

Up to 32 devices can be connected to the Controller

3.0% relative humidity measurement accuracy

12 bit resolution for moisture measurement

14 bit resolution for temperature measurement

With mounting flanges

Excellent long-term stability

Each module has its own ID code

876.00 kr
Varenummer TSH300
Physically in stock
Transmitter for PT100 temperature sensor - [TST200] ⇒ From -200 to + 850°C  Teracom  TST200

1-wire communication - 2 x RJ11 connectors for daisy chain connection
2 - 3 - 4 wire Pt100 temperature sensor - 4 wire is recommended.
Built-in A/D converter with compensation
24 bit resolution for temperature measurement
Calibrated digital output
Excellent long-term stability
Each sensor has its own unique 64 bit serial number

750.00 kr
Varenummer TST200
Physically in stock
S0 pulse counter with MODBUS RTU, RS485, S0 Standard 62053-31

Remote data collection, remote meter monitoring, energy management

Energy meter interface module with MODBUS RTU

RS-485 interface with up to 63 devices per BUS

Built-in 120 ohm termination resistor

Flash memory for data and setup

Voltage supply from 5 to 30VDC, 50mA at 5VDC

Galvanically isolated digital inputs - 10mS polling rate

Optional inputs: Open/Closed (dry contact and 32 bit counter)

S0 pulse counter applications:

Remote monitoring of electricity meters

Industrial process control

Remote monitoring of gas meters and water meters

Monitoring of devices with S0 outputs;

Process monitoring

DIN rail mounting

Firmware update via interface.

Dimensions: 35 x 86 x 59 mm

1,096.00 kr
Varenummer TDI340
Physically in stock
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