Related Manuals for UEi EM151
Summary of Contents for UEi EM151
- Page 1 EM151/EM201 Electronic Manometer INSTRUCTION MANUAL EM201 www.ueitest.com ® Email: info@ueitest.com...
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Page 2: Table Of Contents
INTRODUCTION The EM151 and EM201 provide a simple, time- saving alternative to U-tube pressure measurements. Use the UEi EM151 & EM201 to measure gas supply and draft pressures in residential or light commercial properties. The EM201 differential mode provides a... -
Page 3: Safety Rules
SAFETY RULES WARNING! Before every use, check to be sure the meter and its tubing are free from breaks or blockage. While using the meter, if you suspect gas is leaking, or if you can smell gas, close off the gas supply and ventilate the occupied space. -
Page 4: Features
FEATURES EM151 • Single input to measure pressure to ±20” wg • Triple Scale: inWG, mBar and PSI • Ruggedized, including rubber boot with integral magnet • Simple two-button operation • Measures in inches water gauge • Auto power-off after 20 minutes •... -
Page 5: Operating Instructions
OPERATING INSTRUCTIONS 1. Zero the meter Prior to use, the meter must be zeroed. To do this, ensure the meter is in a non-pressurized area, and press and hold the ‘ZERO’ button for approximately four seconds. The display will show ‘888’ to indicate that the zero function has occurred. 2. - Page 6 3. SCALE To select mBar press the “SCALE” button on the EM201. Press “Scale” again to return to inches of water gauge. To select scale on the EM151briefly press the green button. 4. MIN/MAX (EM201 Only) The EM201 will capture values for both the minimum and maximum values read.
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Page 7: Em151/Em201 Specifications
SPECIFICATIONS EM151 Measurement range: -20” to +20” WG Minimum pressure displayed: 0.01” WG Accuracy: ±0.02” < 2” ±1%rdg > 2” Resolution: 0.01” -9.99” to +9.99” WG 0.1” < -10”, > +10” wg Operating range: 0 - 40˚C, 10 - 90% RH... -
Page 8: Pressure Conversion Chart
PRESSURE CONVERSIONS Multiply To Get In. of H2O 1.868 mmHG In. of H2O 0.074 in HG In. of H2O 0.249 In. of H2O 249.1 Pascals In. of H2O 2.491 mBar In. of H2O 0.036 In. of H2O 25.40 mmH2O... -
Page 9: Warranty
WARRANTY The EM151 or EM201 are warranted to be free from defects in materials and workmanship for a period of three years from the date of purchase. If within the warranty period your instrument should become inoperative from such defects, the unit will be repaired or replaced at UEi’s option. - Page 12 FREE catalog of our complete line of diagnostic equipment. (503) 644-8723 Visit our web site: www.ueitest.com and email: info@ueitest.com www.ueitest.com • Email: info@ueitest.com Canada: (604) 278-4511 • FAX (905) 238-6760 Copyright © 2012 UEi Test instruments. Printed in Taiwan EM151/201-MAN 7/12...
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