Designed for use in boiler rooms and parking garages, the OLCT 10 and OLC 10 monitors give you the most cost-effective solution for the continuous monitoring of toxic (OLCT 10) or flammable gases (OLC 10) and vapors in ambient air. Easy to install and operate, these detectors combined with the MX 15 control unit meet demanding user requirements
• Toxic gas monitor (OLCT 10) • Combustible gas monitor (OLC 10) • Designed for boiler rooms and car parks • ATEX Approval for use in hazardous areas • IP66
Normal operation 4-20 mA (Fault < 0.5 mA or > 23.2 mA)
Non-ambiguity Reading:
Managed by control unit
Set to 23.2 mA if value > 100% LEL according to European standard EN 61779-4
Disable on request when managed by a suitable controller
Settings:
On control unit
Without opening the enclosure by means of 2 potentiometers for zeroing and spanning
2 mA signal output in maintenance mode
One dedicated connector to get a gas measurement
Power Supply:
by control unit only
15 to 30 Vdc (nominal 24 Vdc)1: I out (signal) 2: 0V 3: +24 Vdc
Maximum Power Consumption:
See user manual of the control unit
100 mA max
Output Signal:
4-20 mA
4-20 mA
Default Signal:
< 1 mA
< 1 mA
Wiring Connection:
OLC10: 3-wire, shielded, core size 1,5 mm2, max. cable length 300 m. 1 cable-gland M16 (outer 4 to 8 mm)
OLC 10 TWIN: Shielded, core size 1,5 mm2, 3-wire to control unit, 4-wire between both sensors, max. cable length 300 m. 2 cable-glands M16 (outer 4 to 8 mm)
3-wire, shielded, core size 1,5 mm2,
Max. cable length 1 km if connected with control unit (32 V max in loop)
1 cable gland M16 (outer 4 to 8 mm)
Ingress Protection:
IP 66
Approvals:
Electromagnetic compatibility according to EN 50270
For further information,
technical advice, or a
quotation please call or
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us. If you are not sure which
product you need one of our
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for any product.
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description
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price (£)
Order Item
Flammable Gas Sensors
6513559
OLC10 ATEX approved combustible gas detector 0-100% LEL, standard ranges CH4, Propane (C3H8), Butane (C4H10) or Hydrogen. ATEX II 3 G - EEx nA IIC T6 approved
OLC10 ATEX approved combustable gas detector 0-100% LEL, standard ranges CH4, Propane, Butane or Hydrogen. Twin version ; allows connection of two sensors to MX15.
109.37
6513587
OLCT 10 for combustible gases, 0-100% LEL CH4/C4H10/C3H8 (to be defined by purchaser with order). Safe area use only.
170.63
Refrigerant Sensors
6513588
OLCT10 for refrigerant gases. R12 - range 0-1% & R22 - range 0-2000ppm. Safe area use only.
170.63
6513589
OLCT10 for refrigerant gases. R11 & R23 - range 0-1% & R134A, R141 & R142B - range 0-2000ppm. Safe area use only.
170.63
Toxic Gas Sensors
6513567
OLCT 10 CO, car park application, 0-300 ppm
170.63
6513569
OLCT 10 NO, car park application, 0-100 ppm
218.75
6513570
OLCT 10 NO2, car park application, 0-30 ppm
218.75
CEX300 Sensors
WCE30FD
CEX 300 ATEX approved combustible gas detector. ATEX II 2 GD approved version with cable-gland for unarmoured cable.
218.75
WCA30FD
CEX 300 ATEX approved combustible gas detector. ATEX II 2 GD approved version with cable-gland for armoured cable.
258.13
B300830
CEX 300 ATEX approved combustible gas detector. ATEX II 2 GD approved version with cable-gland for unarmoured cable. For Acetylene or Butadiene Detection.
