Specifications
- Operating Temperature
- H2S: -40 °F to +122 °F (-40 °C to +50 °C)
O2 Depletion: -22 °F to +122 °F (-30 °C to +50 °C)
CO: -22 °F to +122 °F (-30 °C to +50 °C)
- Update Rate
- 1 second to 60 minutes, user selectable
- Time Constant / Response
- H2S:
- T20 < 8 seconds
- T50 < 10 seconds
- T90 < 45 seconds
O2:
- T90 < 15 seconds
- Detection Range
- H2S: Gas Concentration Level 0-100 ppm range
O2 Depletion: Gas Concentration Level 0-25 % by volume
CO: Gas Concentration Level 0-1,000 ppm range
- Power Supply
- Replaceable, intrinsically safe lithium-thionyl chloride power module with PBT polymer enclosure
- Antenna Type
- PBT/PC integrated omnidirectional antenna
- Humidity Range
- H2: 10-95 % Relative Humidity Non Condensing
O2: 10-95 % Relative Humidity Non Condensing
CO: 5-95 % Relative Humidity Non Condensing
- Enclosure Rating
- IP66 ingress protection (IP) filter
- Housing Material
- Low-copper aluminum (A360) or stainless steel
- Certifications/Approvals
- Intrinsically Safe, CSA Division 1, and ATEX/IECEx Zone 0
- Outputs
- IEC 62591 WirelessHART 2.4GHz DSSS. Optional discrete output to support local alarms
- Accuracy
- H2S: ± 3 ppm or 10 % of reading, whichever is greater
O2 Depletion: ±Within 0.5 % of oxygen content of supply gas
CO: ± 6 ppm or 10 % of reading, whichever is greater
Features
- Hot-swappable electrochemical sensor module with end-of-life diagnostics that can be installed in the field without tools.
- Replaceable, intrinsically safe lithium-thionyl chloride power module. The power module has over two years of service life and can be easily exchanged in the field in hazardous locations.
- WirelessHART technology is secure, cost-effective and delivers >99% data reliability
- Easy, intuitive installation enables a quick method to add safety monitoring without the cost of wiring
- High performance monitoring comparable to conventional wired gas monitors with an accuracy of ±3 ppm or 10% of reading, whichever is greater
