OX 600 - Stand Alone Oxygen
Deficiency Monitor

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  • Description
  • Features
  • Applications
  • Specifications
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The OX-600 is an indoor, standalone monitor that detects Oxygen (O2) with a range of 0-25.0 % volume with 0.1% increments. It’s sleek, low-profile design is equipped with a unique tri-color display, which changes color as oxygen levels reach each alarm level. The OX-600 has 2 preset alarms, and comes ready to operate with a simple wall mount bracket and 10 foot power cord. It is capable of operating with three different power options; 115 VAC, 24 VDC or alkaline batteries. If Oxygen is present, the user is notified by an audible alarm tone and the multicolored LED digital display.

The OX-600 uses a fast responding low-cost plug-in style galvanic cell sensor. This long life sensor is field-replaceable with no special tools required. The sensor can also be remotely mounted with an optional remote sensor cable.

Extender cable with remote box available in different lengths (3, 5, 10, or 20 meters)



  • Operates with or without a controller
  • Range of 0-25.0 % volume with 0.1% increments
  • Tri-color visual alarm display
  • 2 preset alarms; Green=Normal, Yellow=Alarm 1, Red=Alarm 2
  • Large easy to read digital display
  • Three power options: 115 VAC, 24 VDC, or 2 AA alkaline
  • Operates up to 1 year on one set of AA alkaline batteries
  • Pressure compensation eliminates false alarms caused by pressure change
  • Remote mount sensor cable available
  • Laboratories
  • Cryogenic environments
  • Clean rooms
  • Industrial gas facilities
  • Gas storage rooms
  • Indoor monitoring
  • Iron and steel industry
  • Warehouses
  • Tunnels and garages
  • Vehicle service areas
Detection PrincipleGalvanic cell
Gas DetectedOxygen (O2)
Detection Range0 ~ 25 vol%
Display Resolution0.1 vol%
Sampling MethodDiffusion or remote sampling method with optional extender cable
Indication Accuracy*Within ±0.7 vol%
Response Time*90% Response within 30 seconds
Alarm Delay Time*Within 5 seconds, after detecting 10 ~ 11 vol% gas at Oxygen deficiency alarm (18 vol% alarm).
Alarm Accuracy*Within ±1 vol% of preset alarms
Alarm LevelsTwo preset alarms (L-LL), alarm 1 = 19.0% vol, alarm 2 = 18.0% vol (other settings available)
Display of Alarm1st gas alarm: gas concentration reading blinks or orange light, flashing AL1 light or orange light, buzzer
2nd gas alarm: gas concentration reading blinks or red light, flashing AL2 light or red light, buzzer
Alarm MethodLatching or Non-latching
Alarm ContactDry contact, Form A or Form B, Form A standard Factory Setting, normally open (closed in ALARM)
DisplayDigital LCD (3 digits, 7 segments / Green, Orange, Red) (For Alkaline battery version, the back light will be OFF during normal operation)
Trouble Alarm / Self-DiagnosisSystem trouble / sensor connection trouble
Display of Trouble AlarmBuzzer / content indication (flashing of red error message)
Trouble Alarm MethodNon-latching or Latching
Contact Capacity125VAC, 1A or 30VDC, 1A (Resistive load)
Output Signal4 ~ 20mA (Non-isolated, Resistive load under 300Ω) or 0DC-1V (Non-isolated) *only for 0DC-1V Alkaline battery specification
Extender CableExtender cable with remote box (3m, 5m, 10m or 20m lengths available)
Power Sources120VAC±10%, 50/60Hz, 24VDC±10%, or AA alkaline battery (2 each)
Power ConsumptionAC specification: MAX 3.5VA, DC specification: MAX 2W
Continuous Operation (for Alkaline Battery version)1 year (no alarm, no indication)
Initial ClearAbout 25 seconds
Operating Temperature0 ~ 104°F (no sudden change)
Operating HumidityBelow 90%RH (non-condensing)
Mounting EquipmentWall mounting, sensor integrate type or remote type
DimensionBody: approx. 3.15”(W) x 4.72”(H) x 1.2”(D) (80(W) x 120(H) x 35.5(D)mm) Remote sensor: approx. 1.57”(W) x 3.78”(H) x 1.2”(D) 40(W) x 96(H) x 35.5(D)mm (exclude the protrusion)
WeightAC specification: approx. 7.05 oz (200g), DC specification: approx. 6.34 oz (180g), Alkaline battery specification: approx. 8.11 oz (230g) Remote sensor: approx. 1.94 oz (55g) (exclude the cable)
WarrantyOne year materials and workmanship

*Under normal conditions

O2Symptoms
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

 

Remote sensor

  • Cable length: 3m, 5m, 10m, 20m (specify when ordering)
  • Cable used: EM-MEES (0.5sq), 2-core

* Specifications subject to change without notice.

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Datasheet • Manual

 

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