BW Defender2
Specifications
45
Display: Alphanumeric liquid crystal display (LCD)
Backlight: Automatically activates whenever there is
insufficient light to view the display and during alarm
conditions
Self-test: Initiated at activation
Calibration: Automatic Zero and Automatic Span
Oxygen Sensor: On Activation (auto)
User Enable/Disable Options:
Confidence Beep, Latching Alarms, Password Protect,
Sensor Disable
Batteries: Two Black & Decker VersaPak™ batteries
Battery Charger: Black & Decker VersaPak™ VP130
charger
Battery operating time: NiCd: 7-8 hours
NiMH: 10-12 hours
First-time charge: NiCd: 6 hours for 2 batteries
NiMH: 9 hours for 2 batteries
Normal Charge: NiCd: 3-4 hours for 2 batteries
NiMH: 9 hours for 2 batteries
Intrinsic safety:
Cenelec (LCIE) EEx ia d IIC T4
Conforms to European Union Directives CE
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