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Standard measuring: 0–50 ppm
Range resolution: 0.1 ppm
Operating temperature: -4 to +104 °F / -20 to +40 °C
Size:
2.7 × 2.6 × 1.4 in / 7.0 × 6.7 × 3.6 cm (1-series sensor models)
2.7 × 2.6 × 1.6 in / 7.0 × 6.7 × 4.1 cm (4-series sensor models)
Weight: 3.6 to 4.1 oz / 103 to 116 g, depending on installed sensor
Humidity: 0% – 95% RH (non-condensing)
Ingress protection: IP66 / IP68
Alarms and type: visual, vibrating, audible (95 dB); low, high, TWA, STEL, non-compliance
Self-test: sensor integrity, circuitry, battery and audible/visual alarms on activation; battery (continuous)
Typical battery life: 12 months (6 months for 1-series O₂)
Connected worker:
Bluetooth™ low energy (BLE) – ability to connect to Honeywell safety communicator app
User options:
Reset TWA, STEL and peak readings
Change high, low, TWA and STEL alarm setpoints
Latching alarms
Enable IntelliFlash and non-compliance indicators
Set calibration and/or bump test reminders
Assign worker and location assignments
Language select: English, French, Spanish, German, Italian, Russian, Japanese, Chinese, Korean, Portuguese, Dutch
(Honeywell BW™ Solo Lite*: English, Russian, Japanese, Chinese and Korean only)
