Designed for use in boiler rooms and garages, the OLCT 10 and OLC 10 monitors offer you the most cost-effective solution for the continuous monitoring of toxic (OLCT 10) or flammable (OLCT 10, OLC 10) gases and vapors in the ambiant air .
Easy to install and use, these sensors combined with the MX 15 control unit meet the requirements of users.
Electrochemical and semiconductor sensors
4-20 mA output signal
Resistant to dust and moisture (IP65)
Fast and accurate response
ATEX approval for use in hazardous areas (CO, NO and NO2)
Up to 5 detectors on the same line (CO, NO, NO2)
|
Range Electrochemical Sensor Semiconductor (freon) |
CO (0-300 ppm), NO (0-100 ppm), NO2 (0-30 ppm) R134a, R404a, R22, R410a etc. |
|
Signal output |
Normal operation 4-20 mA (Fault <0.5 mA or> 23.2 mA |
|
Settings |
• Without opening the cabinet with 2 potentiometers for zeroing and span • 2 mA signal output in maintenance mode • A dedicated connector to obtain a gas measurement |
|
Power source |
15 to 30 VDC (nominal 24 VDC) |
|
Consumption |
electrochemical: 30mA semiconductor: 100mA |
|
Wiring (electrochemical) |
2 wires, shielded, basic size 0.9mm2 2 M16 cable glands (outer 4 to 8 mm) |
|
Wiring (semiconductor) |
3 wires, shielded, basic size 0.9mm2 1 M16 cable gland (outside 4 to 8 mm) |
|
Dimensions (LxHxP) |
118 x 126 x 58 mm |
|
Material |
ABS |
|
IP ranking |
IP65 |
|
Expected life |
electrochemical: 24 to 48 months, depending on the gas t to detect semiconductor:> 24 months |
|
Operating temperature |
electrochemical: -10 to + 45 ° C semiconductor: -10 to + 60 ° C |
|
Operating humidity |
electrochemical: 15% RH to 90% RH semiconductor: 20% RH to 90% RH |
|
Pressure range |
1 bar ± 10% |
|
Response time |
NO2: T90 <60s, NO: T90 <120s, Resp CO: T50 <15s, Freon R134A: T50 <30s |
|
Certification |
• Electromagnetic compatibility according to EN 50270: 06 (typ 1) • ATEX II 3 G / Ex nA II C T4 • Complies with EN 14624 for Freon |
