Air temperature monitor -
Large-size LED Thermometer CDN 100/3 T RG L20 230AC 1WIRE

Description

Application:

The large size thermometer monitor set consists of numerical display, temperature sensor and IR remote control. It measures air temperature and displays it in large format. The temperature sensor connects to display on back side with cable and can be installed up to 2* meters from display. (Sensors with cable length 5 m and 10 m are also available on request.)
Display has super-bright 3-color 7-segment modules with digit height 100 mm (4.3“). LED color can be set with the remote control to red, green, or yellow. It is also possible to set the temperature alarm limits (high and low temperature value) and displayed values will change color when these limits are exceeded or the value will flash. When the color temperature mode is selected the LED digits on display will change color according to displayed value.
Display is also equipped with a serial line interface RS485, which allows user to interconnect display via its RS485 connector to PC. (RS485/USB converter can be required). Measured values can then be displayed on PC in DataLoggerTH software application and can be logged into a database table for later review (using the export to Microsoft Excel function).
Construction of display is made of aesthetic anodized aluminum frame platinum matt color and dim gray front glass. Back panel is from steel, painted with black powder paint. These displays are suitable for use in indoor environment only, but temperature probe can be installed indoor or outdoor. Flexible power cord for connecting to power mains is attached to back panel of display.

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*Please note customization of units to °F or °C is also possible as needed. 

Download

Datasheet (PDF)

Application Diagrams

The following are some possible applications of large size temperature / humidity displays with internal or external temperature and humidity sensors.
Depending on communication interface, these devices can be used as stand-alone or in a RS485, LAN, or LAN PoE network system.


LED display with external temperature and humidity sensor

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LED display with internal (plug-in) temperature and humidity sensor

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RS485 network, LED display with external temperature and humidity sensor

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RS485 network, LED display with internal (plug-in) temperature and humidity sensor

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LAN Ethernet network, LED display with external temperature and humidity sensor

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LAN Ethernet network, LED display with internal temperature and humidity sensor

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LAN Ethernet network, LED displays and external temperature and humidity sensors

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Possible network connections, including sensors and displays with PoE LAN interface

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Color Temperature Function
LED color of displayed value
gradually changes depending on the measured temperature and humidity.

(Valid for displays with color LEDs only.)

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