Oldham Simtronics OLCT 10N Fixed Digital Gas Detector
Bulk Orders
The OLCT 10N is a digital gas detector designed for detection of the most common gases in commercial and light industrial applications. Intended for use in combination with the MX 16, MX 32, MX43 or MX 256, the OLCT 10N provides a fast and accurate response. Up to 32 detectors can be connected on the same digital line or distributed on 8 lines.
All transmitter information is received by the controller in less than 1 second.
Non-intrusive operator interface requires only a simple magnetic wand and allows one man calibration without opening the enclosure, and calibration information, such as span reserve, is stored in the station.
Certified IP65 and ATEX 3 GD for its explosive version, it is authorized for use in ATEX zones 2 and 22 and is waterproof and dustproof.
Accessories
Shock guard protector (2123717)
OLCT 10N calibration tool kit (6331163)
The OLCT 10N is the ideal solution for safe areas or zone 2 (22) ATEX locations.
Configuration example
Features:
- Detection of combustible gases, toxic gases or oxygen
- Digital technology
- Non-intrusive calibration
- Cost savings on wiring installation
Applications:
- Cold rooms
- Car parks
Technical features:
Détecteur numérique OLCT 10N
| Range | CH4, C3 H8, C4 H10, H2 O2 (> 2 years) O2 (5 years) CO H2S NO NO2 NH3 CO2 |
0-100 % LIE (-20°C à + 55°C) 0-30 % vol (-20°C à + 50°C) 0-30 % vol (-40°C à + 50°C) 0-300 ppm / 0-1000 ppm (-20°C à + 50°C) 0-30 ppm / 0-100 ppm (-20°C à + 50°C) 0-100 ppm / 0-300 ppm (-20°C à + 50°C) 0-10 ppm / 0-30 ppm (-20°C à + 50°C) 0-100 ppm / 0-1000 ppm (-20°C à + 40°C) 0-5000ppm / 0-5% vol / 0-100% vol (-40 à + 50°C) |
| Output | RS485 Modbus, proprietary protocol | |
| Power supply | 12-30 Vcc | |
| Consumption | Electrochemical sensor: Catalytic sensor : CO2 Infrared sensor: |
2.5 mA in normal operation @ 24 Vdc 50 mA in normal operation @ 24 Vdc 20mA in normal operation @24Vdc |
| Calibration | Non-intrusive | |
| Cable inlet | 2 PE M16, diamètre 4 à 8 mm | |
| Cable inlet | With MX 32 (24 Vdc version): Up to 8 toxic or oxygen gas detectors at 1000 m with a 0.9 mm² (AWG 18) core size cable Up to 8 explosive gas detectors at 225 m with a 0.9 mm² (AWG 18) core size cable With MX 43: 2 x M16 cable entries, outer diameter 4 to 8 mm Up to 32 detectors at 1000 m with a 0.9 mm² (AWG 18) core size cable |
|
| Dimensions (LxHxP) | 118 x 126 x 63 mm | 118 x 126 x 63 mm |
| Dimensions (LxHxW) | 118x110x60 mm | |
| Materials | ABS, UV and shocks resistant | |
| Ingress protection | IP65 | |
| Approvals | for ATEX explosive versions II 3 GD Ex nA nC IIC T4 Gc for explosimetric versions Ex tc IIIC T135°C Dc -20°C<Ta<+55°C Electromagnetic compatibility according to EN50270 |
|
Ordering Information
| Part Number | Description |
| OLCT10N-001 | Digital transmitter OLCT 10N, range 0-100% LEL CH4 |
| OLCT10N-003 | Digital transmitter OLCT 10N, range 0-100% LEL H2 |
| OLCT10N-004 | Digital transmitter OLCT 10N, range 0-100% LEL C4 H10 |
| OLCT10N-005 | Digital transmitter OLCT 10N, range 0-100% LEL C3 H8 |
| OLCT10N-200 | Digital transmitter OLCT 10N, range 0-30% vol O2 (2 year O2 sensor) |
| OLCT10N-272 | Digital transmitter OLCT 10N, range 0-30% vol O2 (5 year O2 sensor) |
| OLCT10N-204 | Digital transmitter OLCT 10N, range 0-300 ppm CO |
| OLCT10N-205 | Digital transmitter OLCT 10N, range 0-1000 ppm CO |
| OLCT10N-213 | Digital transmitter OLCT 10N, range 0-30 ppm H2S |
| OLCT10N-214 | Digital transmitter OLCT 10N, range 0-100 ppm H2S |
| OLCT10N-216 | Digital transmitter OLCT 10N, range 0-100 ppm NO |
| OLCT10N-217 | Digital transmitter OLCT 10N, range 0-300 ppm NO |
| OLCT10N-219 | Digital transmitter OLCT 10N, range 0-10 ppm NO2 |
| OLCT10N-220 | Digital transmitter OLCT 10N, range 0-30 ppm NO2 |
| OLCT10N-231 | Digital transmitter OLCT 10N, range 0-100 ppm NH3 |
| OLCT10N-232 | Digital transmitter OLCT 10N, range 0-1000 ppm NH3 |
| OLCT10N-252 | Digital transmitter OLCT 10N, range 0-5000 ppm CO2 |
| OLCT10N-239 | Digital transmitter OLCT 10N, range 0-5% vol CO2 |
| OLCT10N-241 | Digital transmitter OLCT 10N, range 0-100% vol CO2 |
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