Description
OX-600 O2 Monitor, Stand Alone Oxygen Monitor
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)
Riken Keiki OX-600 Features
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
Riken Keiki OX-600 Application
Laboratories
Cryogenic environments
Clean rooms
Industrial gas facilities
Gas storage rooms
Indoor monitoring
Iron and steel industry
Warehouses
Tunnels and garages
Vehicle service areas
Riken OX-600 Quick Spec
- Category Fixed gas detector
- Type Stand-alone gas detector
- Detection principle Galvanic cell
- Detection range 0-25.0 vol%
- Sampling method Diffusion
- Approvals CE
- Power source 100VAC +/- 10% 50/60Hz, DC24V +/- 10%, Alkaline battery (AA size) x 2 pcs
- Dimensions & Weight 80（W）×120（H）×35.5（D） mm,
- 200ｇ (100VAC), Approx. 180ｇ (DC24V), Approx. 230ｇ (Alkaline battery)
- Operating temperature & Humidity 0 to 40oC, Below 90%RH
Specification
| Detection Principle |
Galvanic cell |
| Gas Detected |
Oxygen (O2) |
| Detection Range |
0 ~ 25 vol% |
| Display Resolution |
0.1 vol% |
| Sampling Method |
Diffusion 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 Levels |
Two preset alarms (L-LL), alarm 1 = 19.0% vol, alarm 2 = 18.0% vol (other settings available) |
| Display of Alarm |
1st 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 Method |
Latching or Non-latching |
| Alarm Contact |
Dry contact, Form A or Form B, Form A standard Factory Setting, normally open (closed in ALARM) |
| Display |
Digital LCD (3 digits, 7 segments / Green, Orange, Red) (For Alkaline battery version, the back light will be OFF during normal operation) |
| Trouble Alarm / Self-Diagnosis |
System trouble / sensor connection trouble |
| Display of Trouble Alarm |
Buzzer / content indication (flashing of red error message) |
| Trouble Alarm Method |
Non-latching or Latching |
| Contact Capacity |
125VAC, 1A or 30VDC, 1A (Resistive load) |
| Output Signal |
4 ~ 20mA (Non-isolated, Resistive load under 300Ω) or 0DC-1V (Non-isolated) *only for 0DC-1V Alkaline battery specification |
| Extender Cable |
Extender cable with remote box (3m, 5m, 10m or 20m lengths available) |
| Power Sources |
120VAC±10%, 50/60Hz, 24VDC±10%, or AA alkaline battery (2 each) |
| Power Consumption |
AC specification: MAX 3.5VA, DC specification: MAX 2W |
| Continuous Operation (for Alkaline Battery version) |
1 year (no alarm, no indication) |
| Initial Clear |
About 25 seconds |
| Operating Temperature |
0 ~ 104°F (no sudden change) |
| Operating Humidity |
Below 90%RH (non-condensing) |
| Mounting Equipment |
Wall mounting, sensor integrate type or remote type |
| Dimension |
Body: 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) |
| Weight |
AC 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) |
| Warranty |
One year materials and workmanship |
*Under normal conditions
| 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 |
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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