The RX250AL Receiver logger is the heart of a GenII logging system. It is not necessary to have a PC permanently
connected and the built in battery means data logging is not interrupted if there is a temporary AC mains failure.
Multiple RX250ALs can be used for wide area coverage. Alarms (including SMS alarms) come as standard. (To use SMS
alarms, a GSM modem is required).
- Number of channels: Up to 250
- Number of transmitters: Up to 125
- Ambient temperature: -10 to +55ºC
- Humidity Power supply: Up to 95% (non condensing) 12V DC at 500mA powered using type, MP12U, (input 100-250V AC)
- Built-in batteries: 6 x AA Ni Mh battery.
- Backup battery life: Typically 24 hours
- Memory: 247,000 readings expandable to 2,000,000
- Clock accuracy: I second/day at 20ºC
- Dimensions: D 60mm x W 180mm x H 120mm
- Weight: 1Kg inc. batteries
- Case material: Scratch resistant Nextel coated ABS
- PC/modem interface: RS232C up to 38.4K Baud
- Receiver: Crystal controlled
- Sensitivity: UHF: -117dBm
- Antenna connector: SMA 50 ohm female
- Antenna: Quarter wave standard, lightweight dipole optional
- Communication options: USB, GSM, ethernet, internet and GPRS
- Alarm: RX250AL: SMS + 1 contact closure, RX250ALD: SMS + 2 contact closures