RX250-AL GEN II Receiver Loggers

Quick Overview

The RX250-AL works as a receiver unit for the GEN II transmitters and has a built in data logger to handle up to 250 channels over 125 transmitters. The RX250-AL is a self-contained mains powered receiver unit with built-in batteries providing more than 24 hours of operation in the event of a mains failure. An LCD is incorporated to show signal strength and serial number of last transmitter received. The RX250-AL unit has option of a standard 247,000, half million and 2 million reading internal memory and can be connected to a GSM modem to provide SMS alarms. The RX250-AL units will work with any GEN II transmitters. The GEN II System uses a licence free 434MHz one way transmission frequency.

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Details

The RX250-AL receiver logger forms the heart of a GEN II logging system. As the RX250-AL is responsible for receiving and logging the data, it is not necessary to have a PC permanently connected to the unit. The units can have an internal memory for up to 2 million readings to provide logging with downloading to a PC only required periodically. The built in battery also provides a back up in the event of a temporary mains power failure. Multiple RX250-ALs can be used in a single area and can disregard channels being logged by a separate RX250-AL

Features

Data Logger with integral receiver
Alarm and GSM text output
24 hour built-in standby battery
247K readings expandable to 2M readings
Dual RS232 serial ports
Transmitter battery alarm
Display and keypad for "online" metering
Extensive communications options

Number of channels:	Up to 250 over 125 transmitters
PC/Modem Interface:	RS232C up to 38.4K Baud
Communication Options:	USB, GSM and Ethernet
Ambient temperature:	-10 to +55ºC
Humidity:	Up to 95% (non condensing)
Power supply:	12V DC at 500mA powered using type MP12U, input 100-250V AC )
Built-in batteries:	6 x AA Ni Mh battery - 1.8Ah
Backup battery life:	Typically greater than 24 hours, max 48 hours
Dimensions:	D 60mm x W 180mm x H 120mm
Weight:	1Kg inc. batteries
Case material:	Scratch resistant Nextel coated ABS
Receiver:	Crystal controlled
Sensitivity:	UHF: -117dBm
Antenna connector:	SMA 50 ohm female
Antenna:	Quarter wave standard, lightweight dipole optional

A wide range of transmitter units are available for V, mA, thermocouple, thermistor, and RTD inputs as well as units with integral sensors covering a wide range of different inputs and serial devices, eg ND-350 power meters.The RX250-AL will receive inputs from any of the GEN II transmitters and can be used with the RP250GD repeaters to extend the coverage range.

Availability: Stock Item

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF	DESCRIPTION	PRICE	ORDER ITEM

Receiver Logger
RX250-AL	GEN II Receiver logger for up to 250 channels over 125 transmitters. Dual RS232 serial ports, alarm and GSM text output, LCD display, internal memory for 247.000 readings and 24 hour built-in standby battery (6 x NiMh AA batteries). Supplied with LC68 lead, MP12U AC power supply, detachable antenna, LC-TX and LC-TX3 set-up leads, Quick Start leaflet and User Instructions.	£1,175.00	or call us for a quote
RX250-AL-1M	GEN II Receiver logger for up to 250 channels over 125 transmitters. Dual RS232 serial ports, alarm and GSM text output, LCD display, internal memory for 1 million readings and 24 hour built-in standby battery (6 x NiMh AA batteries). Supplied with LC68 lead, MP12U AC power supply, detachable antenna, LC-TX and LC-TX3 set-up leads, Quick Start leaflet and User Instructions.	£1,280.00	or call us for a quote
RX250-AL-2M	GEN II Receiver logger for up to 250 channels over 125 transmitters. Dual RS232 serial ports, alarm and GSM text output, LCD display, internal memory for 2 million readings and 24 hour built-in standby battery (6 x NiMh AA batteries). Supplied with LC68 lead, MP12U AC power supply, detachable antenna, LC-TX and LC-TX3 set-up leads, Quick Start leaflet and User Instructions.	£1,380.00	or call us for a quote

Radio Repeater
RP250GD	GEN II Radio Repeater. Supplied with AC power supply, 24 hour built-in standby battery (6 x NiMh AA batteries), antenna and integral LCD display. Repeater will extending the effective range of GEN II receiver units and signal paths of transmitters in poor coverage areas.	£569.00	or call us for a quote
GSMSQ	GSM Modem Kit (Receiver/Logger side) suitable for GEN II Systems. The kit consists of the following: Wavecom Xtend modem; Mounting tabs; Logger to modem lead (type GSM-mdm-com2X); Antenna with 1.8m lead; SMA connector; and User instructions. When installed, access to the Squirrel can be achieved via a GSM network. Note: GSM connectivity is only available with Darca Plus software. A sim card from the Network service provider is required. The kit is necessary for text messaging functionality.	£231.00	or call us for a quote
GSMPC	GSM Modem kit (PC Side) suitable for GEN II Systems. The kit consists of the following: Wavecom Xtend modem; Antenna; Modem to PC serial lead (type LC-PC/MDM; AC to 12vDC power supply (type MPGSMextend); and User instructions.	£248.00	or call us for a quote

Replacement Batteries
EL6XNIMH	6 x NiMh batteries for RX250AL, RX250ALD or WSR GEN II receiver units.	£63.53	or call us for a quote
EL7.2NIMH	Plug-in rechargeable 7.2V NiMh pack of 6 batteries for RP250GD, RC250 or GD-47 GEN II radio units.	£63.53	or call us for a quote