biosystems ZoneGuard™

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Biosystems™ ZoneGuard
Fixed Gas Detection Systems that are Truly Easy-to-Use
Wall-mounted, single-channel gas detectors offer continuous round-the-clock monitoring for a variety of common atmospheric hazards. Sensors are integrally mounted in the ZoneGuard controller, except No. 47211. Sensor for No. 47211 must be mounted in a remote housing (included), up to 50' away.
Specifications: Easy, one-button operation with fully automatic calibration adjustment. Weatherproof NEMA 4X controller housing stands up to tough environments. Backlit LCD is easy to read. Two independently adjustable alarm levels alert you of dangerous levels. Choose the monitor below that detects the gas you need to test for. Optional Calibration Kit includes a standard 1.0 LPM fixed flow-rate regulator, calibration adaptors and 3 ft. of tubing in a foam-lined carrying case with room for three cylinders of calibration gas. Specific Calibration Gases are sold separately. Units with remote sensors, standard or explosion-proof housings are available, call for a quote.