Co2 MK9 detector + Central Unit Mk9 +Horn/Strobe Amber LED + 10m power/ communication cable + power supply + plug lock +5m sinlisation cable +1 RJ45 1-1 connector +1 RJ45 1-2 connector +manual + central unit + h/s sign
| Power consumption | No alarm status: 56 mA. Alarm status: 68 mA (external optional warning lamp not included) |
| Wiring connections | RJ 45 |
| Digital interface | RS485 serial port MODBUS |
| Outputs | 2 x transistor output 24V DC, Min 1 mA |
| Display | LCD |
| Acoustic signal-strength | 76 dBa (1m) max. |
| Operating principle | Non-dispersive infrared (NDIR) and thermistor |
| CO2 measuring range | 0-3 Vol.% |
| Extended CO2 range: | 3-6,7 Vol.% |
| Gas sampling mode | Diffusion |
| TWA (Time Weighted Average) | Calculation 8 h time span (most recent) with 2 min sample period. (Pat. Pend.) |
| Temperature | ±1°C (±1.8°F) |
| Resolution | 1°C (1.8°F) |
| CO2 | ±5% of measured value plus a pressure dependence of +1.6% of reading per kPa/0.295 InHg at 0-40°C (32-102°F). |
| Resolution | 0.01 Vol.% |
| Annual zero point drift | <0.01 Vol.% with automatic self calibration feature |
| Ambient temperature | -20 to +50°C (-4 to +122°F). Only for indoor use. |
| Compliance with | 2004/108/EG Sensor |
| Life expectancy | > 15 years |
| Operating humidity range | 0 to 95% RH (non condensing) |
| Warm-up time (@ 22°C) | 1 min. |
| Dimensions (LxWxD) | 90 x 161 x 38 mm / 3.5” x 6.3” x 1.5” |
| Ingress protection | IP54 according to TÜV, IP44 according to UL |
| Overvoltage | Category II |
| Pollution degree: | II |
| Power consumption | No alarm status: 56 mA. Alarm status: 68 mA (external optional warning lamp not included) |
| Wiring connections | RJ 45 |
| Digital interface | RS485 serial port MODBUS |
| Outputs | 2 x transistor output 24V DC, Min 1 mA |
| Display | LCD |
| Acoustic signal-strength | 76 dBa (1m) max. |
| Operating principle | Non-dispersive infrared (NDIR) and thermistor |
| CO2 measuring range | 0-3 Vol.% |
| Extended CO2 range: | 3-6,7 Vol.% |
| Gas sampling mode | Diffusion |
| TWA (Time Weighted Average) | Calculation 8 h time span (most recent) with 2 min sample period. (Pat. Pend.) |
| Temperature | ±1°C (±1.8°F) |
| Resolution | 1°C (1.8°F) |
| CO2 | ±5% of measured value plus a pressure dependence of +1.6% of reading per kPa/0.295 InHg at 0-40°C (32-102°F). |
| Resolution | 0.01 Vol.% |
| Annual zero point drift | <0.01 Vol.% with automatic self calibration feature |
| Ambient temperature | -20 to +50°C (-4 to +122°F). Only for indoor use. |
| Compliance with | 2004/108/EG Sensor |
| Life expectancy | > 15 years |
| Operating humidity range | 0 to 95% RH (non condensing) |
| Warm-up time (@ 22°C) | 1 min. |
| Dimensions (LxWxD) | 90 x 161 x 38 mm / 3.5” x 6.3” x 1.5” |
| Ingress protection | IP54 according to TÜV, IP44 according to UL |
| Overvoltage | Category II |
| Pollution degree: | II |