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OS-1 | Kele | Gas & Specialty Sensors
O2 OXYGEN SENSOR 4-20MA / 0-25%
Brand:Kele
MPN:OS-1
SKU:OS-1
List Price:
$2,407.00
Today's Price:
$1,251.64
product specifications
Application
Refrigeration, Laboratory, Transportation, Cold Storage, Pharma, Medical, Agriculture
Measurement Range
0-25%
Output
4-20 mA
Display
No
product series specifications
Supply Voltage: 24 VAC @ 6 VA or 24 VDC @ 250 mA
Accuracy: ±1%
Signal Output: (jumper selectable), 4-20 mA (300O max), 0-5 VDC (20 kO min), 0-10 VDC (20 kO min)
Measurement Range: 0% to 25% oxygen
Sensing Technology: Galvanic cell
Life Expectancy: Approximately five years @ 68°F (20°C) in ambient air
Response Time: Approximately 12 seconds
Relay Type: SPDT 24 VAC/VDC @ 0.5A, factory set @ 19.5%
Operating Temperature: 40° to 104°F (5° to 40°C)
Operating Humidity: 10% to 95% non-condensing
Weight: 1.25 lb. (0.57 kg)
Warranty: 1 year
product series features
- 4-20 mA, 0-5 VDC, or 0-10 VDC output, jumper-selectable
- SPDT alarm relay
- 24VAC/VDC power
- 0% to 25% range
- Rugged polystyrene enclosure
more information & related documents
Series Description
The Kele Model OS-1 is a dependable, economical oxygen sensor designed to monitor oxygen levels in ambient air. It has a jumper-selectable analog output for interfacing with a BAS controller and an SPDT relay output to activate an alarm in the event of oxygen depletion due to a refrigerant leak. The units are powered by 24 VAC/VDC and are housed in a rugged polystyrene enclosure for dust and moisture protection
Kele Description
O2 OXYGEN SENSOR 4-20MA / 0-25%
Manufacturer
Kele
Related Documents
OS-1 Installation Instructions 
