Delta OHM HD37AB1347 Скачать руководство пользователя страница 34 | Manualshive

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The following screen will appear:

This page shows the

% Outside Air

result and the

Ventilation Rate

value.

The captured data can be saved in the memory by pressing MEM.

MEASURE: CO

2

Outdoor 400 ppm

Supply 660 ppm

Return 850 ppm

FVm 260 L/s

occupants No. 10

%Outdoor Air 42.2 %

Air changes:

10.9 (L/s)/p

<MEM>save <ESC>exit

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Содержание HD37AB1347

Страница 1: ...ation written in this manual and the instrument you have purchased We cannot completely exclude errors in the manual for which we apologize The data images and descriptions included in this manual can...

Страница 2: ...2...

Страница 3: ...data maximum minimum and average 7 MEM key It allows to start and end the recording of data logging 8 Navigation key It allows navigation through the menus During normal operation it is used to cance...

Страница 4: ...rval 24 4 4 SETTINGS 25 4 4 1 Contrast 25 4 4 2 Backlight 26 4 4 3 Reset 26 4 5 AIR SPEED 27 4 5 1 Speed 27 4 5 2 Flow rate 28 4 5 3 Section 28 4 6 VENTILATION RATE 29 4 6 1 Definition of Outdoor Air...

Страница 5: ...5 Temperature probes Pt100 using SICRAM module 63 11 ORDERING CODES 64 11 1 CARBON DIOXIDE CARBON MONOXIDE RELATIVE HUMIDITY TEMPERATURE AND ATMOSPHERIC PRESSURE PROBES WITH SICRAM MODULE 64 11 2 RELA...

Страница 6: ...talogger with a memory capacity of 67600 recordings per each of the two inputs divided in 64 blocks It uses the DeltaLog10 software version 0 1 5 0 Reference Standards ASHRAE 62 1 Legislative Decree 8...

Страница 7: ...ties you can select the unit of measurement temperature can be displayed as C or F 2 1 THE DISPLAY HD37AB1347 2010 02 10 08 00 00 Carbon Dioxide CO2 ppm 600 CO 0 ppm RH 25 0 T1 17 0 C Patm 1000 hPa Va...

Страница 8: ...he instrument on the symbol will appear on the first line to remind the user that the instrument can only be turned off by pressing the ON OFF key The AutoPowerOff function is disabled when External p...

Страница 9: ...peration it changes the unit of measurement of the main quantity If the main quantity is Relative Humidity by repeatedly pressing the UNIT key you can display the following quantities RH Relative Humi...

Страница 10: ...ne Wind Speed probes Temperature probes with Pt100 sensor NOTE Connect the probes when the instrument is off If a new probe is connected and the instrument is on it won t be detected You need to turn...

Страница 11: ...it of measurement of the main quantity If the main quantity is Relative Humidity by repeatedly pressing the UNIT key you can display the following quantities RH Relative Humidity Td Dew Point C F AH A...

Страница 12: ...ate and time CO2 850 ppm Carbon Dioxide C0 0 ppm Carbon Monoxide RH 29 2 Relative Humidity T1 22 7 C Temperature detected at input 1 Patm 1010 hPa Atmospheric Pressure Va 0 00 m s Wind Speed T2 22 0 C...

Страница 13: ...enu parameter The data logged between a start and subsequent stop represent a measurement block When the logging function is on the LOG indication and the logging session number are displayed a beep i...

Страница 14: ...exit immediately from the main menu press MENU again 4 1 INFO MENU Enter the main menu by pressing MENU Using the arrows select Informations and confirm with ENTER INFORMATIONS 1 Info Instrument 2 In...

Страница 15: ...2 Temp Air Velocity Serial number of the probe connected to input 2 Temp Air Velocity Press ESC to return to the main menu Press MENU to exit the menu Time Date allows setting the date and time that w...

Страница 16: ...nfirm 1 Use the arrows to select the interval duration from a minimum of 15 seconds to a maximum of one hour 2 Press ENTER to confirm and return to the Logging menu 3 Press ESC to return to the Loggin...

Страница 17: ...During configuration the following is displayed If the set Log Interval see previous par is lower than 5 minutes the following will be displayed LOGGING MENU AUTO SWITCH OFF Logging frequency setted 5...

Страница 18: ...nged year month day and hour minutes seconds 2 Once selected the data will start blinking 3 Use the arrows to change its value 4 Confirm by pressing ENTER 5 Press ESC to return to the Logging menu wit...

Страница 19: ...d the blinking LOG message is shown at the top of the display Press MEM to stop the session before the set time To cancel the automatic start setting use the Start Log Erase function as illustrated in...

Страница 20: ...etted start 2010 02 10 10 29 00 Setted end 2010 02 10 10 39 00 Press for Auto Start Erase ENTER confirm 3 By pressing the following message will be displayed LOGGING MENU Auto Start not active ESC exi...

Страница 21: ...current page 0 1 2 or 3 and the total data pages are displayed in the upper right corner LOG FILE 0 3 00A 01A 02A 03A 04A 05A 06A 07A 08A 09A 10A 11A 12A 13A 14A 15A START Date 2010 02 10 08 59 40 Rec...

Страница 22: ...the file Rec are displayed at the bottom of the display The files are stored in ascending order Each file is only identified by the date and time shown on the display In the example above the file 00...

Страница 23: ...e Serial submenu allows setting the data transfer speed via serial port Baud Rate and the record printing interval Print Interval The LOG sessions can be downloaded on a PC through the serial RS232 or...

Страница 24: ...serial port printer only works if the instrument and PC baud rates are the same If the USB connection is used this parameter value is automatically set NOTE When setting the baud rate check the printe...

Страница 25: ...Set the ON time of the display backlight 3 Perform the complete reset of the instrument 4 4 1 Contrast This item of the Settings menu allows to increase or decrease the display contrast To access the...

Страница 26: ...es to escape from the various menu levels 6 Press MENU to exit directly form the main menu 4 4 3 Reset To enter the Reset submenu in order to carry out a complete reset of the instrument proceed as fo...

Страница 27: ...ion 6 4515 m2 select ESC exit cancel ENTER confirm 4 5 1 Speed This item of the Air Speed menu allows to set the speed measure unit To enter the Speed submenu proceed as follows 1 Use the arrows to se...

Страница 28: ...s item of the Air Speed menu allows to set the section for the flow rate calculation To enter the Section submenu proceed as follows 1 Use the arrows to select Section 2 Press ENTER 3 The following me...

Страница 29: ...ntration or temperature T in three different points outdoor air inlet air and return air using the following equation 100 O R S R X X X X OA Where XR CO2 concentration or temperature T in return air X...

Страница 30: ...ate of about 8 5 L s person was met If in the same environment you have an air flow 100 L s you need a OA 85 to meet the ASHRAE 62 1 norm person s L people OA s L 5 8 10 85 100 In this example you can...

Страница 31: ...desired item and confirm with ENTER 2 N occupants The 2 N occupants menu item indicates the number of people in the environment To enter this value select 2 N occupants using the arrows and confirm w...

Страница 32: ...s the current air speed value FVa is the current air flow rate value To acquire the FVm samples select with the arrows the Samples capture menu item Every time the ENTER key is pressed a sample is acq...

Страница 33: ...650 ppm CO2 value in inlet air 3 Return 850 ppm CO2 value in return air 4 CALCULATE data insert select ENTER confirm Use the arrows to select the corresponding value to be captured If you want to cap...

Страница 34: ...Outside Air result and the Ventilation Rate value The captured data can be saved in the memory by pressing MEM MEASURE CO2 Outdoor 400 ppm Supply 660 ppm Return 850 ppm FVm 260 L s occupants No 10 Ou...

Страница 35: ...ioxide sensors With the temperature and humidity combined SICRAM probes connected to input 1 Indoor Air Quality you can perform the calibration of the RH Relative Humidity sensor No calibration is all...

Страница 36: ...confirm The instrument display shows the measured CO2 The CO2 sensor can be calibrated at 400ppm in clean air at 0ppm with nitrogen bottles code MINICAN 12A The instrument can automatically detect the...

Страница 37: ...he probe will appear Wait the two minutes necessary for calibration without changing the working conditions 7 At the end close the bottle spigot unscrew the small tube from the instrument and close th...

Страница 38: ...abilize the measurement Now press ENTER and wait the two minutes necessary for calibration without changing the working conditions CO zero calibration with nitrogen bottle code MINICAN 12A Using a scr...

Страница 39: ...s At the end close the bottle spigot and remove the cap from the CO sensor Insert the protection grid Replacement of the CO sensor In normal usage conditions the CO sensor has an average life longer t...

Страница 40: ...l appear PROBE CALIBRATION CALIBRATION CO 1 Cal zero 2 Set sensitivity select ESC exit cancel ENTER confirm Confirm with ENTER The following screen will appear PROBE CALIBRATION CALIBRATION CO SENSITI...

Страница 41: ...ould be 75 RH and the second point 33 RH Use the arrows to select the 3 Calibration RH item PROBE CALIBRATION 1 Calibration CO2 2 Calibration CO 3 Calibration RH select ESC exit cancel ENTER confirm C...

Страница 42: ...t temperature of about 20 C II The salt solutions are efficient and can be used until they have some salt to be dissolved and liquids Usually for the 33 RH and 11 RH solutions you need to check the pr...

Страница 43: ...1 0 21 31 60 0 13 74 68 0 13 45 11 16 0 21 31 10 0 13 74 52 0 16 50 11 10 0 22 30 54 0 14 74 43 0 19 55 11 03 0 23 29 93 0 16 74 41 0 24 60 10 95 0 26 29 26 0 18 74 50 0 30 65 10 86 0 29 28 54 0 21 74...

Страница 44: ...arameters The selection of the port is carried out directly by the instrument If the USB port is connected to a PC the RS232 serial port is automatically disabled and vice versa The instruments are pr...

Страница 45: ...mmediate printing of data K0 Stop printing data K4 Start logging data K5 Stop logging data KP Auto power off function ENABLE KQ Auto power off function DISABLE WC0 Setting SELF off WC1 Setting SELF on...

Страница 46: ...e DUMP to stop the data transfer press ESC on the instrument or on the PC 5 1 2 Clearing the memory To clear the memory use the Erase Log function see par 4 2 5 Log File Manager The instrument starts...

Страница 47: ...Turn on the instrument and set the baud rate to 38400 MENU key Serial Baud Rate select 38400 using the arrows confirm with ENTER The parameter remains in the memory 4 Launch the DeltaLog10 software f...

Страница 48: ...initial software page click on USB drivers setup to start the USB drivers installation 4 The application checks the presence of the drivers on the PC If not installed the installation is started If al...

Страница 49: ...49 5 In the next page press NEXT 6 The installation wizard prompts the software user license To proceed the software usage terms must be accepted Then press NEXT...

Страница 50: ...to connect the instrument to the USB port Press OK and close the Delta Ohm software by pressing EXIT 10 Connect the instrument to the USB port and turn it on When Windows detects the new device you w...

Страница 51: ...rror in Device Manager In both cases cancel the operation disconnect the device and repeat the procedure illustrated at the beginning of this guide Note 2 If the drivers have been downloaded from the...

Страница 52: ...52 5 Wait for the drivers removal 6 The USB drivers removal is now complete...

Страница 53: ...his appears if the sensor relevant to the indicated physical quantity is not present or is faulty OVFL Overflow appears when the probe detects a value that exceeds the expected measurement range UFL U...

Страница 54: ...wered by the mains using for example the stabilized power supply SWD10 input 100 240 Vac output 12 Vdc 1000mA The power supply positive pole must be connected to the central pin The external power sup...

Страница 55: ...m batteries package code BAT 40 and recharge it using SWD10 battery charger or one that complies with the specifications indicated in the technical data The Ni MH batteries package lasts more if somet...

Страница 56: ...umidity is high the instrument may be exposed to direct sunlight the instrument may be exposed to a source of high temperature the instrument may be exposed to strong vibrations the instrument may be...

Страница 57: ...hargeable batteries AA type Autonomy 8 hours of continuous use in measure mode with P37AB147 probe connected Power absorbed with instrument off 45 A Security of stored data Unlimited Connections Input...

Страница 58: ...s per each of the 2 inputs Logging interval Selectable among 15 30 seconds 1 2 5 15 20 30 minutes and 1 hour Logging interval Storage capacity Logging interval Storage capacity 15 seconds About 11 day...

Страница 59: ...stability 5 of measure year Service life 5 years in normal environment conditions Relative Humidity RH Type of sensor Capacitive Sensor protection Stainless steel grid filter on request 20 m sintered...

Страница 60: ...R Pt100 0 100 UR 40 C 150 C 0 3 C HP477DCR Pt100 0 100 UR 40 C 150 C 0 3 C HP478ACR Pt100 0 100 UR 40 C 150 C 2 5 10 95 UR 3 5 remaining range 0 3 C Common characteristics Relative Humidity Sensor Cap...

Страница 61: ...Speed 0 01 m s 0 1 km h 1 ft min 0 1 mph 0 1 knot Temperature 0 1 C Measurement accuracy Speed 0 1 m s 0 0 99 m s 0 05m s 0 0 99 m s 0 3 m s 1 00 9 99 m s 0 15m s 1 00 5 00 m s 0 8 m s 10 00 40 0 m s...

Страница 62: ...m 16 mm Type of measurement Speed Vane Vane Vane Temperature Tc K Tc K Tc K Measurement range Speed m s 0 6 25 0 5 20 0 8 20 10 40 Temperature C 25 80 25 80 Resolution Speed 0 01 m s 0 1 km h 1 ft min...

Страница 63: ...C 50 C 350 C 0 4 C 350 C 400 C TP475A 0 Air 50 C 250 C 0 3 C 50 C 250 C TP472I 5 Immersion 50 C 400 C 0 3 C 50 C 350 C 0 4 C 350 C 400 C TP472I 10 Immersion 50 C 400 C 0 3 C 50 C 350 C 0 4 C 350 C 40...

Страница 64: ...mm Point 14x75 mm HP475AC1R Combined probe RH and temperature Connection cable length 2 meters Handle 80 mm Stainless steel stem 14x480 mm HP477DCR Combined sword probe RH and temperature Connection c...

Страница 65: ...sensor immersion probe Stem 3 mm with handle length 70mm Cable length 2 meters TP878 Contact probe for photovoltaic panels Cable length 2 meters TP878 1 Contact probe for photovoltaic panels Cable len...

Страница 66: ...ted solution at 75 4 RH 20 C for calibration of relative humidity probes ring M24x1 5 and M14x1 HD33 Saturated solution at 33 0 RH 20 C for calibration of relative humidity probes ring M24x1 5 and M14...

Страница 67: ...azionali e nazionali garantita da una catena di riferibilit che ha origine dalla taratura dei campioni di prima linea dei laboratori accreditati di Delta OHM presso l Istituto Primario Nazionale di Ri...

Страница 68: ...applies in any dispute The electrical and electronic equipment marked with this symbol cannot be disposed of in public landfills According to the UE Directive 2002 96 EC the european users of electric...

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