Toxic Gas and Oxygen Monitors from VICI Metronics
VICI Metronics offers the complete G-Cal line of small, portable monitors/alarms which utilize GCI electrochemical sensors for the detection of O2 and toxic gases such as CO, H2S, SO2, NOX, and NO2. These low-cost, battery-powered units are ideally suited as a personal monitor for field use, but have a sensor cable option for remote sampling. Monitors feature a preset audible and visible alarm, with the gas concentration displayed in ppm or as a percentage.
Oxygen monitors/alarms
| Range | Sensor | Description | Product No. |
| 0-25% |
Internal |
Monitor/alarm |
GC-501 |
| Spare sensor |
GC33-200 |
| External * |
Monitor/alarm |
GC-502 |
| Spare sensor |
GC33-475 |
| 0-100% |
Internal |
Monitor/alarm |
GC-501X |
| Spare sensor |
GC33-250 |
| External * |
Monitor/alarm |
GC-502X |
| Spare sensor |
GC33-445 |
Oxygen monitors above include a sensor, instruction booklet, recorder plug, and screw driver.
* One remote cable is included with monitors with external sensors.
Toxic gas monitors/alarms
| Gas | Description | Product No. |
| CO |
Monitor/alarm |
GC-401 |
| Spare sensor |
GC44-300 |
| H2S |
Monitor/alarm |
GC-701 |
| Spare sensor |
GC44-700 |
| NO2 |
Monitor/alarm |
GC-952 |
| Spare sensor |
GC44-500 |
| NOX |
Monitor/alarm |
GC-901 |
| Spare sensor |
GC44-900 |
| SO2 |
Monitor/alarm |
GC-801 |
| Spare sensor |
GC44-800 |
All monitors above include a sensor, instruction booklet, screw driver, and span gas flow cup and tubing.
Remote cables and vinyl case
| Description | For use with | Product No. |
| Remote cable |
Oxygen monitors with internal sensor |
GC501-RC |
| Oxygen monitors with external sensor |
GC502-RC |
| CO, NOX, NO2, SO2 |
GC401-RC |
| H2S |
GC401-RC3 |
| Vinyl case |
GC501-505 |