The CH₄ detector conforms to UL guidelines. It alerts users when about a wide range of methane gas levels.
The CH₄ detector conforms to UL guidelines. It alerts users when about a wide range of methane gas levels.
Keep abreast of harmful methane gas levels with help from the Crowcon CH4TRPDRIRUL IR Dual-Range Methane. Using dual-range, IR detection, it yields accurate information when it counts. Adheres to UL standards.
Features
Applications
| Typical Response Times | Methane 20s, oxygen 10s, typical toxic gas 20s, IR 20s |
| Compatible Gas Type(s) | CH4 |
| Alarms | Three large, top-mounted red LED clusters and a single red LED on the front panel |
| Alarm Mode | LED clusters flash in quick succession. LED clusters of linked Detectives repeating the alarm, flash slower than LED lights on those Detectives sensing the hazard Normal working: Slow flashing green LED, Battery low Rapid flashing green LED, Wailing alarm, omni-direction siren, 104 dBA at 1m |
| Display | High contrast LCD with backlight. Values and units for up to 4 gases displayed simultaneously at current, TWA, or peak levels, low battery, real-time and elapsed time calibration, and configuration data also displayed |
| Data Logging | 125hrs at 10-second intervals (45,000 logs) |
| Event Logging | Alarm, over range, calibration, bump, on/off, TWA, 1000 events |
| EMC | Directive 2014/30/EU EN50270 |
| Approvals | UL Europe: ATEX II 2G Ex ib d IIC T4 (Tamb -20 to 50°C), International IECEx Ex ib d IIC T4 (Tamb -20 to 50°C ) |
| Standards | EN50014, EN50018, EN50020, EN50104, EN45544, IEC60079-0/-1 IEC60079-11 |
| PC Interface | Via RS232 lead. Portables PC software can be used to set alarms, clock, data logging interval and password, manage data logging to give a graphical display of instrument log file and allows export to spreadsheet |
| Calibration | Quick calibration using the internal menu command, Portables PC |
| Sampling | Internal electric sampling pump option, manual aspiration |
| Linked Detectives | With cable connection, up to 12 units can be linked to provide perimeter or area monitoring |
| Crowcon Connect Compatible | No |
| Ingress Protection | IP65 |
| Operating Temperature | -4 to 122°F (-20 to 50°C) |
| Expected Sensor Life | Flammable 5 years, toxic 3 years (typical), oxygen 2 years minimum, IR>5 years |
| Humidity | 15-95% RH non-condensing |
| Approvals | UL Europe: ATEX II 2G Ex ib d IIC T4 (Tamb -4 to 122°F), International IECEx Ex ib d IIC T4 (Tamb -4 to 122°F) |
| Battery | Standard 6V, 7.2Ah, sealed lead acid battery pack, Optional 6V, 12Ah high capacity pack, Up to 36 hours with flammable/ CO2 sensor fitted with 7.2Ah battery, Up to 60 hours with an optional 12Ah battery pack |
| Dimensions | 25.2 x 17.9 x 17.9" (640 x 455 x 455 mm) |
| Weight | 19 lbs (7.5 kg) |
| Typical Response Times | Methane 20s, oxygen 10s, typical toxic gas 20s, IR 20s |
| Compatible Gas Type(s) | CH4 |
| Alarms | Three large, top-mounted red LED clusters and a single red LED on the front panel |
| Alarm Mode | LED clusters flash in quick succession. LED clusters of linked Detectives repeating the alarm, flash slower than LED lights on those Detectives sensing the hazard Normal working: Slow flashing green LED, Battery low Rapid flashing green LED, Wailing alarm, omni-direction siren, 104 dBA at 1m |
| Display | High contrast LCD with backlight. Values and units for up to 4 gases displayed simultaneously at current, TWA, or peak levels, low battery, real-time and elapsed time calibration, and configuration data also displayed |
| Data Logging | 125hrs at 10-second intervals (45,000 logs) |
| Event Logging | Alarm, over range, calibration, bump, on/off, TWA, 1000 events |
| EMC | Directive 2014/30/EU EN50270 |
| Approvals | UL Europe: ATEX II 2G Ex ib d IIC T4 (Tamb -20 to 50°C), International IECEx Ex ib d IIC T4 (Tamb -20 to 50°C ) |
| Standards | EN50014, EN50018, EN50020, EN50104, EN45544, IEC60079-0/-1 IEC60079-11 |
| PC Interface | Via RS232 lead. Portables PC software can be used to set alarms, clock, data logging interval and password, manage data logging to give a graphical display of instrument log file and allows export to spreadsheet |
| Calibration | Quick calibration using the internal menu command, Portables PC |
| Sampling | Internal electric sampling pump option, manual aspiration |
| Linked Detectives | With cable connection, up to 12 units can be linked to provide perimeter or area monitoring |
| Crowcon Connect Compatible | No |
| Ingress Protection | IP65 |
| Operating Temperature | -4 to 122°F (-20 to 50°C) |
| Expected Sensor Life | Flammable 5 years, toxic 3 years (typical), oxygen 2 years minimum, IR>5 years |
| Humidity | 15-95% RH non-condensing |
| Approvals | UL Europe: ATEX II 2G Ex ib d IIC T4 (Tamb -4 to 122°F), International IECEx Ex ib d IIC T4 (Tamb -4 to 122°F) |
| Battery | Standard 6V, 7.2Ah, sealed lead acid battery pack, Optional 6V, 12Ah high capacity pack, Up to 36 hours with flammable/ CO2 sensor fitted with 7.2Ah battery, Up to 60 hours with an optional 12Ah battery pack |
| Dimensions | 25.2 x 17.9 x 17.9" (640 x 455 x 455 mm) |
| Weight | 19 lbs (7.5 kg) |
