EXHAUST FAN FLOW METER
OVERVIEW AND MANUAL
Страница 1: ...EXHAUST FAN FLOW METER OVERVIEW AND MANUAL ...
Страница 2: ... to the conditions and limitations stated herein No other express or implied warranty IS PROVIDED AND THE SELLER DISCLAIMS ANY IMPLIED WARRANTY OF FITNESS for particular purpose or merchantability The exclusive remedy of the purchaser FOR ANY BREACH OF WARRANTY shall be the return of the product to the factory or designated location for repair or replacement or at the option of The Energy Conserva...
Страница 3: ...ge for the Exhaust Fan Flow Meter is 10 to 124 cubic feet per minute CFM The device should be used with a TEC pressure and flow gauge such as the DG 1000 During the measurement procedure the Exhaust Fan Flow Meter is placed directly over the exhaust fan grille and is pushed up against the wall or ceiling so that the flexible gasket on the end of the metering box creates an air tight seal around th...
Страница 4: ...gauge kit Connect tubing to the gauge Connect the other end of the tubing to the T connector that is included with the TEC pressure and flow gauge kit Connect the two ends of the shorter tubing that is connected to the T connector to the Channel A and Channel B input taps on the TEC gauge Set the door position on the metering box The metering box comes with an adjustable opening which provides thr...
Страница 5: ...ding the power button until the green light comes on DG 700 Power on the gauge by pressing the On Off button 2 DG 1000 After the Home screen loads touch Gauge to open the Gauge app 3 DG 1000 Touch the mode area to open the Channel B Configuration menu DG 1000 power button Mode ...
Страница 6: ...t least 10 seconds so that the gauge auto zeros 3 Acceptable metering box pressures When using the Exhaust Fan Flow Meter the measured metering box pressure should never be greater than 8 0 Pa and never lower than 1 0 Pa Pressures above 8 0 Pa will commonly result in erroneous flow measurements because the metering box will tend to restrict air flow through typical residential exhaust fans Meterin...
Страница 7: ...etering box e g E2 or E3 If the door position is set to E3 the smallest opening and the metering box pressure is still below 1 0 Pa then the fan flow you are trying to measure is outside the low range of the instrument i e flow is less than 10 CFM 2 Channel B will show the air flow reading from the exhaust fan If the flow reading is fluctuating change the time average setting on the gauge by touch...
Страница 8: ...33 16 2 8 73 35 17 3 0 76 36 17 3 2 78 37 18 3 4 81 38 19 3 6 83 39 19 3 8 85 40 20 4 0 87 41 20 4 2 90 42 21 4 4 92 43 21 4 6 94 44 22 4 8 96 45 22 5 0 98 46 23 5 2 100 47 23 5 4 102 48 23 5 6 103 49 24 5 8 105 50 24 6 0 107 51 25 6 2 109 52 25 6 4 111 52 25 6 6 112 53 26 6 8 114 54 26 7 0 116 55 27 7 2 117 56 27 7 4 119 56 27 7 6 121 57 28 7 8 122 58 28 8 0 124 59 28 ...
Страница 9: ...ascals 0 5 E3 Flow CFM 10 07 x Metering box pressure in pascals 0 5 FLOW ACCURACY 10 of reading when used with a 1 accurate pressure gauge such as a DG 700 with a display resolution of 0 1 Pa 0 0004 inches of water FLOW RANGE Door position E1 44 124 CFM Door position E2 21 59 CFM Door position E3 10 28 CFM DIMENSIONS INSIDE 16 in L x 13 in W x 8 in D WEIGHT 3 lbs including handle ...
Страница 10: ...ms Windows 7 Windows 8 Windows 8 1 Windows 10 The drivers are available through Windows Update and the DG 500 and DG 700 drivers can be downloaded from TEC at software energyconservatory com TEC also offers mobile apps for Apple and Android devices that can be found in the Apple App Store or the Google Play Store Instructional Videos The Energy Conservatory TEC offers a variety of online instructi...
