NAPL Model No.OXY-25/ OXY-100 Percent Oxygen Analyser is microprocessor-based units offer high accuracy, easy use, and all the standard features demanded by the end-user in a compact, budget priced design. Device is designed for measuring the concentration of oxygen (%) content in a silicon tube through which inert gas (nitrogen or argon) is flowing. Membrane command switches and a large Graphical Color display make setup and operation clear and simplified.

It is based on Electrochemical (Galvanic cell) type measurement method. The flow meter can be used with pressurized sources like gas cylinder or pipeline

Advantages

• One high and one low alarm setpoint with corresponding relay contacts
• Out Of Range alarm
• User-Friendly Operation
• Easy one-man calibration at on site

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Standard Features

• Signal output: Relay for alarm
• Visual Indication on Display
• Analytical output: 4-20 mADC signals
• Power requirement: 24 VDC

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Applications

• Cryogenics
• Food and beverage
• Bio Technology
• Glove box manufacturers
• Nitrogen membrane skids
• PSA skids
• Helium recovery systems
• Diving applications
• Clean air systems for medical applications

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It is available in Two Model

• Low concentration of Oxygen OXY-25 in the range of 0 to 25.00%
• High concentration of Oxygen OXY-100 in the range of 0 to 100.0 %

	OXY-25	OXY-100
Range	0-25% calibration range (nominal)	0-100% calibration range (nominal)
Display	Graphical LED Display	Graphical LED Display
Accuracy	±0.5% of full scale at constant temperature	±0.5% of full scale at constant temperature
Response time:	90% in less than 15 seconds at 25°C	90% in less than 20 seconds at 25°C
System operating temp:	0-50°C	0-50°C
Signal output:	4-20 mA non-isolated (optional)	4-20 mA non-isolated (optional)
Alarm output:	One high alarm relay, adjustable; One low alarm relay, adjustable (optional)	One high alarm relay, adjustable; One low alarm relay, adjustable (optional)
System power requirements:	24 VDC	24 VDC
Dimensions:	(72 x 72 x 110 mm)	(72 x 72 x 110 mm)
Oxygen sensor:	meets ISO 80601-2-55 requirements for Pressure range of 0.6 bar ... 2 bar	meets ISO 80601-2-55 requirements for Pressure range of 0.6 bar ... 2 bar

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