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- 1 channel
- Low cost and easy to install
- DIN rail mounting
- 3 built-in discrete relays
- For any transmitters/detectors
- Continuous self-checkin
Spectification :
Casing
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Size (W x H x D):
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185 x 157 67 cm
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Material:
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ABS
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Mounting:
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By Rail DIN supplied
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Cable entries:
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3 cable-glands M20 (outer diameter 5.5 to 12 mm)
1 cable-glands M16 (outer diameter 4 to 8 mm)
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Protection:
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IP31
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Power supply
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Voltage:
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230 Vac or 115 Vac and 21 Vdc to 30 Vdc (nominal 24 Vdc)
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Consumption:
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20 VA
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Operating temperature:
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-10 to + 45°C
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Cabling
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Sensors:
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• 1 flammable gas detector OLC10 or 2 detectors OLC10 TWIN for detection of methane, butane, propane in boiler rooms and LPG, Natural Gas for Vehicles or H2 in car parks
• 1 flammable gas transmitter OLCT10 for detection of methane, butane, propane in boiler rooms and LPG, Natural Gas for Vehicles or H2 in car parks
• 1 to 5 similar detectors type OLCT10 for detection of CO, NO, NO2 in car parks for example
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Maximum cable length:
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• OLC10 (flammable only): 3-wire, shielded, core size 1 to 1.5 mm2, 300 m max
• OLC10 TWIN (flammable only): 4-wire, shielded, core size 1 to 1.5 mm2, 300 m max
• OLCT10 (flammable): 3-wire, shielded, core size 1 to 1.5 mm2, 1 Km max
• OLCT10 (toxic): 2-wire, shielded, core size 0.75 to 1.5 mm2, 4 Km max
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Display
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Type:
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Liquid Crystal Display, 4 digits and extra friendly symbols
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Visual indications:
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4 DELs. Green: power on, Red: alarms triggered, Orange: failure
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Gas and unit:
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Selectable in a programmed list
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Keyboard:
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3 keys for access to main menu, test or acknowledgement
1 : Enter / Menu, 2 : - / test indicator, 3 : + / acknowledgement
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Alarms & relays:
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• 2 programmable and independent levels, falling or increasing alarms, latching or unlatching modes, local or remote acknowledgment
• 2 alarm relays normally energized, selectable normally open or normally closed (de-energized on request at the factory)
• 1 fault relay, normally energized
• Relay ratings : 2A at 250 Volts AC or 30 Volts DC
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Approvals
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ATEX 94/9/CE Directive
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category 3G (flammable gas detection metrology EN 61779-1 and EN 61779-4)
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Low Voltage Directive:
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EN 61010
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Electromagnetic compatibility (EEC directive):
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EN 50270
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HỖ TRỢ TRỰC TUYẾN |
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