Oldham MX15, Инструкция по установке и эксплуатации, Страница: 6 / 22

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Number of sensors: *1 OLC10-type combustible gas detector or 2 OLC10 TWIN
detectors for detection of methane, butane, propane in boiler
rooms and GPL, GNV or H2 in parking lots
*1 OLCT10-type combustible gas detector for detection of
methane, butane, propane in boiler rooms and GPL, GNV or H2
in parking lots
*1 to 5 detectors of same type OLCT10 for detection of CO,
NO, NO2.
Cable length:
OLC10 and OLC10 TWIN: max. 300 m at 3x1.5 mm²
(4x1.5 mm² between the two OLC10 TWIN) OLCT10 EXPLO:
1,000 m at 1.5 mm²
OLCT10 TOX: 2,000 m at 1.5 mm²
Measurement:
continuous
Measuring ranges
programmable
Display
front
Type:
LCD screen
4 digits 7 segments, 3 characters 14 icon segments
4 LEDs
Description of unit and gas: programmable by user in a list
3 characters edited by user
Keyboard:
through tactile keys for access to menus, indicator test,
acknowledgment
Alarms
Type: 2 independent thresholds defined by user
manual or automatic erasure by increasing or decreasing value
through programming
viewing through red indicator
relay output (alarm 1 and 2)
Relays
2 independent alarm relays with positive/negative safety
programmable by manufacturer.
1 out of order relay in positive safety
break or make contact that may be configured on all relays using
a jumper
Cutoff level
2A / 250 Volts AC/ 30 volts DC
Connection
Type:
spring terminals
Cable section: maximum 2.5 mm²