- All Products
- Shop by Brands
- BW Technologies
- BW Technologies
- BW Technologies Monitors
- Models
- BW Clip
- BW Clip4
- GasAlertClip Extreme
- GasAlert Extreme
- GasAlertMicroClip XT
- GasAlertMicroClip XL
- GasAlertMicroClip X3
- GasAlertQuattro
- GasAlertMax XT II
- GasAlertMicro 5 Series
- SamplerPak
- IntelliDox Docking System
- MicroDock II
- BW Ultra
- BW Solo
- Gas Monitors
- Gas Monitor Manufacturers
- BW Technologies
- Bacharach
- Biosystems
- Crowcon
- Gas Clip Technologies
- GfG Instruments
- GMI/Detcon
- Honeywell Analytics
- Industrial Scientific
- MSA
- RAE Instruments
- RKI Instruments
- Gas Monitor Categories
- Single-Gas Monitors
- Multi-Gas Monitors
- Zero Maintenance Monitors
- Fixed System Gas Monitors
- Confined Space Kits
- Wireless Fixed Point Gas Detectors
- Hydrogen Sulfide (H2S) Monitors
- Calibration Gas
- Combustion Analyzers
- Water Quality
- Reliability Instruments
- Refractometers
- HVAC
- Weather
- Temperature
- Laboratory
- Sound
- IAQ
- Electrical
- All Categories
Factory-set Alarm Thresholds and Setpoints
5.2 Factory-set Alarm Thresholds and Setpoints
| Sensor | LOW alarm |
HIGH alarm |
STEL | TWA | Min alarm setpoint |
Max alarm setpoint |
Auto-cal values |
|---|---|---|---|---|---|---|---|
| LEL | 10% LEL | 20% LEL | -- | -- | 5 | 60 | 58% |
| O2 | 19.5% | 23.0% | -- | -- | 5 | 29 | 15.0% |
| CO | 25 ppm | 100 ppm | 100 | 25 | 15 | 1700 | 60 ppm |
| H2S | 10 ppm | 15 ppm | 15 | 10 | 5 | 175 | 20 ppm |
| This instrument is not approved for use in atmospheres containing >21 % oxygen. | |||||||