CO 90-12, Carbon Monoxide Monitor, 12VDC

Item number: in22163

CO 90-12, Fixed Carbon Monoxide Monitor, Power Supply: 12VDC

Category: Carbon Monoxide, CO


196,35 €

including 19% VAT.

Exp. shipping time: ca. 1 week

: 9 - 10 workdays

pc.


Description

CO 90-12, Fixed Carbon Monoxide Monitor, Power Supply: 12VDC

Carbon monoxide alarm unit, 12 VDC, warns from the CO concentration of 50ppm with a loud 85 dB(A) alarm tone. The unit has a control lamp, digital display of the CO concentration and a test button.  Output changeover contact: max. 5A / 230 VAC as well as alarm output: 12 VDC, max. 200 mA (i.e. for a siren AS 05 or a flashlight BL 02). Power supply: 12 VDC, 100 mA. Designed according to EN 50291:2001, type-tested according to EN 60335-1. Dimensions: 140 x 125 x 42 mm³.

Carbon monoxide is invisible, odourless and killing. CO emerges from incomplete combustion, i.e. of fossil fuels. Thus, particularly with open fireplaces, gas or oil ovens, defective heatings or in garages increased CO concentrations can be expected. By insufficient fresh air ventilation or defective chimneys the forming of carbon monoxide is favoured. With the inhalation of this gas the oxygen transport in the blood is blocked. Fatigue and headaches are the first evidences - higher concentrations can lead to death within a few minutes! This alarm monitor signals CO concentrations at 100ppm (0.01%). Early enough to enable timely actions!

Designed according to  EN 50291:2001, type-tested according to nach EN60335-1


Mode of operation:
The gas monitors CO 90 can be used for stand-alone applications and warn via a suilt-in siren. The integrated relay contact enables the connection to an alarm control unit, the control of a valve or of a ventilation appliance. To the additionally available 12V output a siren can be connected for external alarms.

Technical data:
Sensor: solid state
Alarm tone: piezoelectric, 85 dB(A)
Control lamps: green LED for stand-by, red LED for alarm
Dimensions: 140 x 125 x 42 (W x H x D in mm units)
Weight: 200g
Colour: white
Relay contact: changeover, max. 5 A, 230 VAC ; max. 5 A, 30 VDC
Alarm output: 12 VDC, max. 200mA
Alarm reset: automatic when going under the alarm threshold
Power supply zero signal current: ca. 190mA
Alarm current: ca. 280mA
Operational temperature range: -10°C to +40°C
Housing protection rate: IP 20

Sensitivity/alarm level
CO-Alarm CO 90:
Carbon monoxide (CO): 50 ppm

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