Oxygen Safety Monitor

Item #:

HWE3O2

Our Price:

$576.00

Voltage

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Wall mounted oxygen safety monitor guards against suffocation hazard
Monitors oxygen in the range 0-25% absolute
Built in 85 db audible alarm and LED visual alarms
Built in relays to iniated further actions
Duct Mount option
Advanced electrochemical (for toxic gases)and catalytic bead (for combustible gases) sensor performance
Comes in standalone (shown here), standalone with remote or network versions
Connects to analog or digital systems
Works with virtually any BAS including BACnet, Modbus or LonWorks
Connects to wired or wireless system (via 301CW wireless controller)
Cost Effective:
Saves energy through Demand Control Ventilation (DCV)
Remote sensor option provides dual gas monitoring (standalone version only)
Optimizes BAS, fire, ventilation and other security systems
Versatile Communications:
Works through BAS to improve fault diagnostics and collect data on gas concentration levels, sensor condition, etc.

General Technical Specifications

Sensor
Input Power:	24 VAC nominal, 17-27- VA,. 50/60 Hz, 0.35 A 24 VDC nominal, 20-38 VDC
Optional main AC input power:	120 Vac nominal, +/- 10%(with on-board transformer) @ 0.35 A
Relay output:	2 DPDT relays, 5A @ 250 VAC
Operating Environment	Commercial, indoor
Operating temperature range:	H2S, N02, O2, Comb.: -40 to 50C (-40 to 122 F) CO: -20 to 50C (-4 F to 122F) Available option CO: -40 to 50C (-40 to 122*F)
Operating humidity range:	15 to 90% RH non-condensing
Resolution:	CO= 1 ppm O2 = 0.1% vol. H2S= 0.1 ppm NO2 = 0.1 ppm ,br> CH4, H2, C3H8, = 0.5% LEL
Operating Altitude:	Mazimum 2000m (6562 tf)
Audible Alarm:	> 85 dB at 3 m (10 ft)
Display:	8 character, 2 line LCD
Visual Indicators:	Green LED: Power Amber LED 1: Alarm/Fault Amber LED 2: Alarm/Fault
Enclosure :	Polycarbonate
Dimensions (H x W x D)	20.56 x 14.90 x 6.72 cm (8.09 x 5.87 x 2.65 in.)
Certifications	CSA C22.2 No. 61010-1 UL61010
Dimensions	8.4 in.(H) x 5.3 in.(W) x 2.25 in.(D) (21.3 cm x 13.4 cm x 5.7 cm)

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