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WSR 8/16 Channel GEN II Telemetry System

Quick Overview

The Wireless Sensor Receiver (WSR) works as a receiver unit for GEN II transmitters to provides an analogue output for inputs to connected GEN II transmitters. The WSR is a self-contained mains powered receiver and output unit with built-in batteries providing 48 hours of operation in the event of a mains failure. An LCD is incorporated for real time metering of sensor values. Two models are available with either 8 or 16 inputs/outputs and both will provide a 0-5V or 4-20mA output for interfacing with a logger, PLC or other data acquisition system. The WSR unit can be used with most GEN II transmitters (Except pulse and event loggers). The GEN II System uses a licence free 434MHz one way transmission frequency.

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Details

Radio Telemetry System

The WSR is a self-contained mains-powered receiver and output unit with built-in batteries providing 48 hours of operation in the event of a mains failure. An LCD is incorporated for real time metering of sensor values. The WSR is suitable for integrating to any monitoring systems which accept 0-5vDC or 4-20mA analogue inputs with slowly changing variables – typically measured every 10 seconds. Two models are available with up to 8 or 16 input/output channels.

Most GenII transmitters can be used with the WSR. The transmitter units are battery powered and can simply be placed where you need them. Transmitters can be configured using our set-up software and most models are available with an LCD display for local monitoring. Local audible and visual alarms can be built in to transmitters, if required.

The WSR will generate a voltage or current output based on a verified data packet being received from a GEN II transmitter. The generated signal will be held until an updated value is received, or the configured interval has elapsed and a 'No Data' value will be output instead. The interval is defaulted to 6 transmitter intervals but can be amended, if required.

Features

Up to 16 sensor values (e.g. temperature, humidity, light, voltage or current) are presented as corresponding 0-5VDC or 4-20mA outputs on the WSR receiver, allowing quick, easy and accurate connection to existing data gathering systems.
Uses standard license exempt frequencies
Long distance assured - up to 1Km depending on installation
Uses Gen II transmitters to collect sensor inputs via a wireless radio signal
Ideal for permanent or temporary applications e.g.
- temperature mapping
- research projects
- difficult to wire environments
Continue to use your preferred analysis software

System Specification:

Number of channels:	8 or 16
Ambient temperature:	-10 to +55ºC
Humidity:	Up to 95% (non condensing)
Power supply:	12V DC at 500mA powered using type MP12U, input 97-263V 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: 115dB
Antenna connector:	SMA 50 ohm female
Antenna:	Quarter wave standard, lightweight dipole optional

Models available

WSR-8V provides 8 x 0-5V outputs
WSR-16V provides 16 x 0-5V outputs
WSR-8C provides 8 x 4-20mA outputs
WSR-16C provides 16 x 4-20mA outputs

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.

GEN II Transmitter Options

Transmitters with built-in sensors
GC-06	Built-in digital temperature sensor	GD-24	Sockets for 4 x K or T thermocouples (-200 to +200ºC) with display
GD-06	Built-in digital temperature sensor with display	GD-24H	Sockets for 4 x K thermocouples (-200 to +1200ºC) with display
GC-10	Built-in digital RH and temperature sensor	GD-24R	Sockets for 4 x R thermocouples (-200 to +2000ºC) with display
GD-10	Built-in digital RH and temperature sensor with display	GS-31	Wired socket for 1 x thermistor (-50 to +150ºC)
GD-11	Built-in digital RH and temperature sensor + external thermistor (-40 to +70ºC) with display	GD-31	Wired socket for 1 x thermistor (-50 to +150ºC) with display
GL-70	Built-in Littlemore Scientific light sensor (Visible and UV), RH and T (per GC-10)	GS-32	Wired sockets for 2 x thermistors (-50 to +150ºC)
Transmitters for use with external probes		GD-32	Wired sockets for 2 x thermistors (-50 to +150ºC) with display
GC-04	Wired socket for 2 x thermistors (-40 to +70ºC)	GS-34	Wired sockets for 4 x thermistors (-50 to +150ºC)
GD-04	Wired socket for 2 x thermistors (-40 to +70ºC) with display	GS-34R	Wired sockets providing 4 x 0 to 1Kohm
GC-13E	Wired socket for 1 x RHT-10D RH/T probe	GD-34	Wired sockets for 4 x thermistors (-50 to +150ºC) with display
GD-13E	Wired socket for 1 x RHT-10D RH/T probe with display	GS-38	Wired sockets for 8 x thermistors (-50 to +150ºC)
GD-14E	Wired socket for 1 x RHT-10D RH/T probe and 2 x thermistor temperature probes (-40 to +70ºC) with display	GD-38	Wired sockets for 8 x thermistors (-50 to +150ºC) with display
GD-13G	Wired socket for 1 x Rotronic HC2-S3 RH/T probe with display	GS-42	Wired sockets for 2 x voltage/current inputs with sensor supply
GD-14G	Wired socket for 1 x Rotronic HC2-S3 RH/T probe and 2 x thermistor temperature probes (-40 to +70ºC) with display	GS-44	Wired sockets for 4 x voltage/current inputs with sensor supplies and switch for ext. supply
GS-21	Socket for 1 x K or T thermocouple (-200 to +200ºC)	GS-52	Wired sockets for 2 x 4 wire RTDs (-100 to +200ºC)
GD-21	Socket for 1 x K or T thermocouple (-200 to +200ºC) with display	GD-52	Wired sockets for 2 x 4 wire RTDs (-100 to +200ºC) with display
GD-21AL	GD-21 with audible and visual alarm (High and Low alarm level can be set in Darca)	GS-52H	Wired sockets for 2 x 4 wire RTDs (0 to +300ºC)

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	DOWNLOADS	PRICE	ORDER ITEM

GENII Wireless Sensor Receivers with Analogue Outputs
WSR-8V	GEN II Wireless Sensor Receiver (WSR) unit with 8 input channels and 8 x 0.5V Outputs. Supplied with detachable antenna, built in rechargeable batteries (6 x NiMh AA batteries), MP12U AC power supply, LC-TX3 set-up leads, User Instructions and RxConfig software.	Datasheet Size: (1.3 MB)	£695.00	or call us for a quote
WSR-8C	GEN II Wireless Sensor Receiver (WSR) unit with 8 input channels and 8 x 4-20mA Outputs. Supplied with detachable antenna, built in rechargeable batteries (6 x NiMh AA batteries), MP12U AC power supply, LC-TX3 set-up leads, User Instructions and RxConfig software.		£695.00	or call us for a quote
WSR-16V	GEN II Wireless Sensor Receiver (WSR) unit with 16 input channels and 16 x 0.5V Outputs. Supplied with detachable antenna, built in rechargeable batteries (6 x NiMh AA batteries), MP12U AC power supply, LC-TX3 set-up leads, User Instructions and RxConfig software.		£995.00	or call us for a quote
WSR-16C	GEN II Wireless Sensor Receiver (WSR) unit with 16 input channels and 16 x 4-20mA Outputs. Supplied with detachable antenna, built in rechargeable batteries (6 x NiMh AA batteries), MP12U AC power supply, LC-TX3 set-up leads, User Instructions and RxConfig software.		£996.22	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

Replacement Batteries
EL6XNIMH	6 x NiMh batteries for RX250AL, RX250ALD or WSR GEN II receiver units.		£63.53	or call us for a quote