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Summary of Contents for Nuvair Pro H2O Alarm
- Page 1 Operation Manual Pro H O Alarm Moisture Analyzer Rev. 08.17...
- Page 2 If you have any questions on this equipment please contact Technical Support at: Nuvair 1600 Beacon Place Oxnard, CA 93033 Phone: 805-815-4044 FAX: 805-486-0900 Email: info@nuvair.com Hours: Monday through Friday 8:00 AM to 5:00 PM PST USA This Operation Manual contains important safety information and should always be available to those personnel operating this equipment.
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Page 3: Table Of Contents
Pro H2O Alarm Moisture Analyzer Table of Contents 1.0 Introduction ....................... 4 2.0 System Description ……………………………………………………………..5 2.1 Controls …………………………………………………………....6 2.2 Display …………………………………………………………....6 2.3 Alarm ...................... 6 2.4 Sensor …………………………………………………....... 6 2.5 Batteries ……………………………………………………………....6 2.6 Flow Adapter Cap ....………………………………………………... 7 3.0 Calibration ……………………………………………….……………….... -
Page 4: Introduction
Pro H2O Alarm Moisture Analyzer 1.0 Introduction This manual will assist you in the proper set-up, operation and maintenance of the Pro H Moisture Analyzer. Be sure to read the entire manual. Throughout this manual we will use certain words to call your attention to conditions, practices or techniques that may directly affect your safety. -
Page 5: System Description
Pro H2O Alarm Moisture Analyzer 2.0 System Description The Pro H Moisture Analyzer measures water (H O) levels in gases in the range of 0 to 1999 parts per million (ppm). It can be used to measure the water content in gas mixes that will increase with humidity and moisture saturation of filters. -
Page 6: Controls
Pro H2O Alarm Moisture Analyzer 2.1. Controls Digital Display Adjust Button On/Off Button Relay Output Program Button 2.2. Display Moisture Reading 0 – 1999 ppm In 1 ppm increments Moisture Reading 0 – 100% In .1 % increments 2.3. Alarm The Analyzer includes an audible alarm that is activated when the Sensor reaches user programmed level. -
Page 7: Flow Adapter Cap
Flow Adapter Cap via Flexible Tubing Vent Hole Flow to the sensor needs to be restricted to .5-1liter of pressure maximum. Nuvair offers flow restrictors to accomplish this task. See appendix. 3.0 Calibration Analyzer calibration must be verified on a daily basis. Improper calibration may result in an incorrect reading, delivering inaccurate levels of moisture being monitored. -
Page 8: Operation
Pro H2O Alarm Moisture Analyzer 4.0 Operation Prior to each Analyzer use: 1) To turn the unit on, hold the On/Off button until the display show “On”. Monitor the display for low battery warning. Replace battery immediately if warning appears. Once fully cycled the screen should read “000”. -
Page 9: Sample Flow Method
• If analyzing a gas flow, the Sample Flow Method is the preferred method. The flow rate must equal 0.5 to 1 L/min at atmospheric pressure (1 bar). To produce this flow, a Flow Restrictor and Regulator may be required. Contact Nuvair if you need assistance. 4.1. Sample Flow Method of Checking Calibration (Preferred) Step 1. -
Page 10: Programming Procedures
Pro H2O Alarm Moisture Analyzer 4.2. Programming Procedures Keep the “Pro” button pressed for more than two seconds and then release the button. “Pr” should display for two seconds and then the display will change to AL 1 and alternate with the 3 digit set value. -
Page 11: Alarm Setting
Pro H2O Alarm Moisture Analyzer 4.3. Alarm Setting (AL 1 & Al 2) 1.) Press the “Prog” button for more than two seconds and then release the button. On the display will appear “Pr” for two seconds, then “AL1” will appear and be ready for changing the value of the first alarm point. -
Page 12: Calibration
The relay output typically is used to shut down the compressor or activate external optional alarms. Nuvair can supply the necessary components to adapt your compressor to the relay or provide them at the time of install on a new compressor. -
Page 13: Maintenance
Pro H2O Alarm Moisture Analyzer 9.0. Maintenance 9.1. Analyzer Care Analyzers immersed in liquid or stored in wet environments may not operate properly. This may result in incorrect readings. Incorrect gas analysis may result in personal injury or death. Protect the analyzer from excessive shock and impact. Excessive shock and impact may result in incorrect readings. -
Page 14: Spares And Accessories
The sensor should never need to be replaced during the life of the instrument. If damage occurs send the analyzer back to Nuvair for inspection and Nuvair will determine if the unit can be repaired or needs to be replaced. -
Page 15: Relay Output Schematics
Pro H2O Alarm Moisture Analyzer 4-20mA Connections: The relay output uses a special “Mini Jack” plug that can be purchased separately from Nuvair. Insert the plug into the output jack. Connections diagram below for additional wiring. The plug should be connected or disconnected when the instrument is switched off, or the instrument will automatically switch off. -
Page 16: Analyzer Specifications
Pro H2O Alarm Moisture Analyzer 13.0 Analyzer Specifications Relative Humidity Range: 0 – 100% relative humidity Resolution: 0.5% relative humidity Display Accuracy: ± 2%(10 to 40 °C & 10 to 90 %rh) (±97 mg/m3 at 0°C) additional error temperature: ± 0.1 % rh/K for less than 10 °C and greater than 40 °C additional error rh: ±0.25% rh/%rh for less than 10% rh and greater than 90% rh... -
Page 17: Warranty
NUVAIR has been advised of the possibility thereof. NUVAIR makes no other warranty or representation of any kind, except that of title, and all other warranties, express or implied, including warranties of merchantability and fitness for a particular purpose, are hereby expressly disclaimed. - Page 18 Pro H2O Alarm Moisture Analyzer Notes: www.nuvair.com NUVAIR Page...
- Page 19 Pro H2O Alarm Moisture Analyzer www.nuvair.com NUVAIR Page...
- Page 20 Nuvair™ Phone (805) 815-4044 Fax (805) 486-09100 1600 Beacon Place Oxnard, CA 93036 Email : info@nuvair.com Web : www.nuvair.com Revision 08.14...
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