GD47AC

• Built in digital RH, temperature and CO₂ (0-5000ppm) sensors, ensuring fast and accurate measurement and requiring no analogue adjustment.
• Calibration values are stored in the transmitter and the CO₂ sensor includes a daily auto calibration feature.
• Transmitter is powered from an external 12VDC supply (type MP12U) and is equipped with built-in rechargeable batteries to sustain operation for up to 100 hours in the event of AC mains supply interruption.
• Availability of the external supply is continuously monitored and can be presented as a channel of data. This means an AC power failure can be investigated or alarmed before the internal batteries become discharged.

GW47AC

• Sensor functionality identical to the GD47AC.
• Built-in rechargeable batteries sustain operation for up to 8 hours in the event of AC mains supply interruption.
• Wall mounting only.
• Compact and discreet white enclosure.

GD47B

• Sensor functionality identical to the GD47AC.
• Battery-powered for deployment in areas where a mains AC connection is not available
• CO₂ is measured every 5 minutes independent of the transmission interval. This technique is used to significantly reduce battery consumption.
• To extend battery performance, the EL47Batt battery pack can be used.

LM47B Logmitter

The GenII Logmitter is a series of devices from Eltek that can be configured as a GenII transmitter or standalone datalogger.

Configured as a logger and deployed alone, it is ideal for smaller spaces and short term or temporary events in sites such as galleries or laboratories. For large buildings, e.g. city block museums, storage areas or research laboratories, it can be deployed as a transmitter alongside other GenII transmitters.

AQ110A

AQ110A is an advanced air quality transmitter that can be used alongside the existing family of GenII transmitters. It enables detailed monitoring of a site such as a school, hospital, office, gallery, or work area - anywhere that air pollution can affect the health of the occupants or the objects and processes within.

AQ112

AQ112 has all of the functionality of the AQ110A, with the addition of an ozone (O₃) sensor.

WBG Wall bracket docking kit

This kit enables fitment of the transmitter's built-in wall bracket to difficult or uneven surfaces. The kit provides additional docking security.

The following products are supported:

• All GD, GC, GL and GS series transmitters
• RP250GD repeater and RC250 receiver