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Radio & GSM Telemetry \ Radio Telemetry Systems \ WSR 8 / 16 Channel Telemetry System

Product details

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 systems which accept 0-5VDC analogue inputs with slowly changing variables – typically measured every 10 seconds. Two models are available with 8 or 16 inputs/outputs.

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.

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 24 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 pulse inputs as well as units with integral temperature and humidity sensors. On the voltge and current (4-20mA) input a switched excitation O/P is available to power external sensors:

GC-05   Built-in digital temperature sensor

	Transmitters with built-in sensors
GC-05	Built-in digital temperature sensor
GD-05	Built-in digital temperature sensor with display
GC-10	Built-in digital RH and temperature sensor
GD-10	Built-in digital RH and temperature sensor with display
GD-11	Built-in digital RH and temperature sensor + external thermistor (-40 to +70ºC) with display
GL-70	Built-in Littlemore Scientific light sensor (Visible and UV), RH and T (per GC-10)
	Transmitters for use with external probes
GC-12	Wired socket for 2 x thermistors (-40 to +70ºC)
GC-13E	Wired socket for 1 x RHT-10D RH/T probe
GD-13E	Wired socket for 1 x RHT-10D RH/T probe with display
GD-14E	Wired socket for 1 x RHT-10D RH/T probe and 2 x thermistor temperature
	probes (-40 to +70ºC) with display
GD-14R	Wired socket for 1 x Rotronic S3 RH/T probe and 2 x thermistor temperature
	probes (-40 to +70ºC) with display
GS-21	Socket for 1 x K or T thermocouple (-200 to +200ºC)
GD-21	Socket for 1 x K or T thermocouple (-200 to +200ºC) with display
GD-21AL	GD-21 with audible and visual alarm (High and Low alarm level can be set in Darca)
GS-24	Sockets for 4 x K or T thermocouples (-200 to +200ºC)
GD-24	Sockets for 4 x K or T thermocouples (-200 to +200ºC) with display
GD-24H	Sockets for 4 x K thermocouples (-200 to +1200ºC) with display
GD-24R	Sockets for 4 x R thermocouples (-200 to +2000ºC) with display
GS-31	Wired socket for 1 x thermistor (-50 to +150ºC)
GD-31	Wired socket for 1 x thermistor (-50 to +150ºC) with display
GS-32	Wired sockets for 2 x thermistors (-50 to +150ºC)
GD-32	Wired sockets for 2 x thermistors (-50 to +150ºC) with display
GS-34	Wired sockets for 4 x thermistors (-50 to +150ºC)
GS-34R	Wired sockets providing 4 x 0 to 1Kohm
GD-34	Wired sockets for 4 x thermistors (-50 to +150ºC) with display
GS-38	Wired sockets for 8 x thermistors (-50 to +150ºC)
GD-38	Wired sockets for 8 x thermistors (-50 to +150ºC) with display
GS-42	Wired sockets for 2 x voltage/current inputs with sensor supply
GS-44	Wired sockets for 4 x voltage/current inputs with sensor supplies and switch for ext. supply
GS-52	Wired sockets for 2 x 4 wire RTDs (-100 to +200ºC)
GD-52	Wired sockets for 2 x 4 wire RTDs (-100 to +200ºC) with display
GS-52H	Wired sockets for 2 x 4 wire RTDs (0 to +300ºC)

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