RKI Instruments OX-500 Controller and Detector for Oxygen (OX), 0-25% - 72-1002RK

Item #:

72-1002RK

Brand:

RKI Instruments

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Description

72-1002RK OX-500 Controller and Detector for Oxygen (OX), 0-25% by RKI Instruments

RKI’s Model OX-500 is an indoor monitor that detects Oxygen (O2) levels with a range 0-25.0 % Volume (0.1 % Vol. digit). It’s a sleek low profile design which lends itself to laboratory or commercial applications. The OX-500 comes ready to operate with a simple wall mount bracket and 10 foot power cord. If Oxygen level drops, the user is notified by an audible alarm tone and multicolored LED display.

The OX-500 uses a fast responding low-cost plug-in style galvanic cell sensor. This long life sensor is field-replaceable with no special tools required. An optional remote sensor is available in lengths of 3m, 5m, 10m, and 20m.

Features

Compact, wall mounting design
Highly visible 3 color LED digital display
Remote cable can enter from any direction
Stores alarm summary data (10 alarm occurrence, time and alarm concentration)

Applications

Prevent oxygen deficient accidents
Control oxygen levels
Laboratories
Warehouses
Tunnels
Clean room
Basements

*Please note we can only ship RKI products to customers within the United States

Specifications

OX-500 Specifications:

Measuring Gas	Oxygen (O2)
Sampling Method	Diffusion
Detection Principle	Galvanic cell
Measuring Range	0-25.0 % Vol. (0.1 % Vol. digit)
Display	3 digits, 3 color LED (Green, Orange, Red) Normal: Green
Type of Alarms	Gas alarm: 2 level alarm (Latched mode / cancelled by reset switch) Trouble alarm: Sensor connection trouble (Non-latched mode)
Preset Alarm Levels	1st: 19% Vol., 2nd: 18% Vol.
Display of Alarm	1st Alarm: Flashing orange LED gas display AL1 LED orange color flashing, intermitted buzzer sound 2nd Alarm: Flashing red LED gas display AL2 BED red color flashing, continuous buzzer sound Trouble Alarm: Red flashing display "E-" (shows error number), short buzzer intermittent buzzer sound
Alarm Summary	10 alarm occurrences, time and alarm concentration
Output	4-20mA ADC
Alarm Relays	AL1 / AL2 Form A common, contact capacity: 125V 1A (Resistive load)
Operating Temp. & Humidity	0-40ºC (0-104°F), below 90% RH (non-condensing)
Power Requirement	100 VAC, 50/60Hz, Power consumption: Max 3.5VA, Power cable: 3m accessory (standard) Option: (DC 24V, Power consumption: MAX 2.0 W<Special version>)
Dimensions	Approx. 95(W) x 135(H) x 35(D)mm
Weight	Approx. 420g (Approx. 220g in case of DC 24V version)
Mounting	Wall mounting type (by using accessory mounting plate or mount at one switch box) Cable inlet: Up, down and left/right, or rear side

Symptoms of O2 Deficiency:

O2	Symptoms
23.5%	OSHA limit for increased levels of oxygen
20.9%	Oxygen content in normal air
19.5% - 12%	Increased pulse and respiration
12% - 10%	Disturbed respiration, fatigue, faulty judgment
10% - 6%	Nausea, vomiting, inability to move, loss of consciousness and death
6% - 0%	Convulsions, cardiac arrest and death