Remora Gas Detection sensor/transmitter pcb

	NEMOTO ENVIRONMENTAL TECHNOLOGY GAS SENSORS FOR INSTRUMENT MAKERS WORLDWIDE

Introducing
REMORA^® SMART GAS SENSING TRANSMITTERS

REMORA^® is a microprocessor driven pcb designed to accommodate Nemoto's range of residential gas sensing devices, greatly simplifying the use of gas sensors in residential gas detector design. The device can drive and process the signals from either of Nemoto's residential Catalytic and Electrochemical Sensor. Remora is supplied as a pcb/sensor combination package.

	0.8 - 4V analog output
	TTL(MODBUS) for Digital Communication and calibration
	Compatible with Standards EN50194, EN50291 and UL2034
	Supplied complete with sensor, configured and pre-calibrated. Special ranges supplied on request.
	3 Local Threshold alarm outputs
	Watchdog and Local Fault Outputs
	Includes sensor fault diagnosos as defined by UL and EN Residential CO Detector standards
	Low Cost
	Customisable to provide Peak output or local alarm acknowledgement functions.
	Full Software support available

Specifications

Sensing Elements	Nemoto NAP-55A
Analog Outputs	0.8-4V
Signal Outputs	3 Threshold Alarms Fault Alarm Watchdog
Digital Input/Output	TTL (ModBus)
Visual Indicator	On board Status/Alarm LED Output for remote LED
Power supply	5V DC
Current consumption	150μA Tox/Fire version 30mA CO version 100mA CH Catalytic version
Microprocessor	12-Bit
Range	According to sensor used
Response time	According to Sensor used
Temperature Range	-10 to +50 ^ОC
Humidity Range	20-90% RH, Non condensing
Pressure Range	90-110 KPa
Calibration	Digitally, Via TTL Interface or with optional portable calibration unit