Area safety - permanent mount oxygen deficiency monitor
- Oxygen deficiency monitor, 0.00-25.0% O2
- CE marked, CSA approved
- Long life (10 year) ultra-stable zirconium oxide sensor
- Remote sensor option with digital communication
- Insensitive to barometric pressure or temperature changes - no false alarms
- AC power - 100-240V
- Internal battery backup
- Isolated 4-20mA output
- OSHA specified alarm set points with audible alarm and relay contacts
- Alarm upon enriched oxygen at 23.5%
- Data logging of readings, temperature and power supply voltage
- Calibration history
|
Model 221R w/remote
Area safety – wall mount oxygen deficiency monitor
- Oxygen deficiency monitor, 0.00-25.0% O2
- CE marked, CSA approved
- Long life (10 year) ultra-stable zirconium oxide sensor in remotely mounted probe
- RS485 link between analyzer and probe for low interference
- Remote sensor option with digital communication
- Insensitive to barometric pressure or temperature changes – no false alarms
- AC power – 100-240V
- Internal battery backup
- Isolated 4-20mA output
- OSHA specified alarm set points with audible alarm and relay contacts
- Alarm upon enriched oxygen at 23.5%
- Data logging of readings, temperature and power supply voltage
- Calibration history
|
