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Operating manual

Manometers for Pitot tubes /
thermometers

HD2114P.0 – HD2114P.2
HD2134P.0 – HD2134P.2

www.deltaohm.com

Companies / Brands of GHM

English

Keep for future reference.

Содержание HD2114P.0

Страница 1: ...Operating manual Manometers for Pitot tubes thermometers HD2114P 0 HD2114P 2 HD2134P 0 HD2134P 2 www deltaohm com Companies Brands of GHM English Keep for future reference...

Страница 2: ...25 STORING AND TRANSFERRING DATA TO A PERSONAL COMPUTER 27 THE LOGGING FUNCTION ONLY FOR HD2114P 2 AND HD2134P 2 27 CLEARING THE MEMORY ONLY FOR HD2114P 2 AND HD2134P 2 27 THE PRINT FUNCTION ONLY FOR...

Страница 3: ...uments are dataloggers They memorize up to 36 000 samples which can be transferred from the instrument connected to a PC via the RS232C serial port or USB 2 0 port The storing interval printing and ba...

Страница 4: ...HD2114P HD2134P 4 V2 3 HD2114P 0 HD2134P 0 Micromanometer with Pitot tube Thermometer...

Страница 5: ...it from the menu 10 C F ESC key when the thermocouple probe is not connected it allows manual modification of the temperature When double pressed changes the unit of measurement for temperature from d...

Страница 6: ...HD2114P HD2134P 6 V2 3 HD2114P 2 HD2134P 2 Micromanometer with Pitot tube Thermometer...

Страница 7: ...starts the data transfer from the instrument s memory to the PC 12 Mini USB type B connector for USB 2 0 For the connection to PC with cable CP23 13 MENU key allows access to and exit from the menu 14...

Страница 8: ...ables all display segments for a few seconds displays the setting of the Pitot or Darcy tube constant please see the Cost_PIT_DARC parameter on page 11 and sets the instrument ready for normal measure...

Страница 9: ...ferred to the PC HOLD key It increases the current parameter when used in the menu when used in measurement mode it freezes the measurement in progress and upon application of pressure on the key the...

Страница 10: ...nt variable value MENU Key The first menu item is accessed by initially pressing on the MENU key press ENTER to go to the following items To modify the item displayed use the arrow keys and The curren...

Страница 11: ...ber of free memory pages FREE All memory data are permanently erased by pressing SERIAL EraseLOG By pressing LOG DumpLOG the data transfer of the logged data on the serial port is started the BAUD RAT...

Страница 12: ...r only works if the instrument and PC baud rates are the same If the USB connection is used this parameter value is automatically set please see the details on page 27 LOG DumpLOG key only HD2114P 2 a...

Страница 13: ...tinuous printing Before starting the printing via the RS232C port set the baud rate To do so select the Baud Rate menu item and select the maximum value equal to 38400 baud by using the arrows Confirm...

Страница 14: ...models measure air temperature through the thermocouple K The measurement provided by the instruments are Pv differential pressure wind speed calculated flow rate air temperature detected by the therm...

Страница 15: ...ature detected by the thermocouple K present in some Pitot tube models If the tube is not fitted with one an external thermocouple K probe with miniature connector can be attached at the Pitot tube in...

Страница 16: ...ent of less than 0 5 DIMENSIONS OF PITOT TUBES T1 T2 T3 T4 d L t Diameter d mm 3 5 8 10 Tip length t mm 33 55 88 135 Length L mm 300 400 600 500 800 500 800 1000 Order Code T1 300 T2 400 T2 600 T3 500...

Страница 17: ...speed and therefore the calculated flow rate along the entire section and not on a single measurement point Procedure Using the UNIT key select the speed or flow rate unit of measurement for which you...

Страница 18: ...ar 200mbar Maximum overpressure 300mbar 1bar Some units of measurement require a degree of multiplication the 3 symbol indicates the displayed value must be divided by 1 000 the 3 and 6 symbols indica...

Страница 19: ...e tip probe In order to perform a correct contact measurement the measurement surface must be even and smooth and the probe must be perpendicular to the measurement plane A contact measurement is hard...

Страница 20: ...er to improve contact and reduce reading time Whatever you do do not use water or solvent for this purpose A contact measurement is always very hard to perform It has high levels of uncertainty and de...

Страница 21: ...ominal value Over 125 the display indicates ERR Measurement overflow this appears if the external temperature probe is measuring a value exceeding the set measuring range LOG MEM FULL Memory full the...

Страница 22: ...ogress ERR error FUNC CLR max min and average values clearing FUNC CLRD max min and average values cleared HOUR hour LOG In PROG logging in progress LOG MEM FULL memory full LOG_CLRD memory data clear...

Страница 23: ...eries in order to turn the instrument back on In order to avoid data loss the logging session is ended if the HD2114P 2 or HD2134P 2 are logging and battery voltage falls below the minimum operating l...

Страница 24: ...ries leaking Always use good quality leakproof alkaline batteries Sometimes on the market it is possible to find new batteries with an insufficient charge capacity INSTRUMENT STORAGE Instrument storag...

Страница 25: ...ating system Cable Instrument port PC port Installation of USB drivers HD2110CSNM RS232 MiniDin RS232 9 pole SubD No C 206 RS232 MiniDin USB Yes CP23 USB Mini USB USB No The instrument standard serial...

Страница 26: ...nction KP Auto power off function ENABLE KQ Auto power off function DISABLE KZ Differential probes reset function RA Reading of LOG PRINT interval set RP 600 Battery level Resolut 0 01V RUA U Pa Main...

Страница 27: ...e LOG ON The data stored in the memory can be transferred to a PC using the DUMP LOG command MENU key using ENTER select the _LOG_DUMP_or_ERAS item and then press on the LOG DumpLog key During data tr...

Страница 28: ...orks with a standard serial communication program e g Hyperterminal only through the RS232 serial port of the instrument using the cable HD2110CSNM or the cable C 206 Connect the HD40 1 printer using...

Страница 29: ...free RS232C COM or USB serial port of the PC 3 Turn on the instrument and set the baud rate to 38400 MENU ENTER until the Baud Rate parameter select 38400 using the arrows confirm with ENTER The param...

Страница 30: ...operational safety of the instrument can only be guaranteed under the environmental and electrical operating conditions that are in specified in chapter TECHNICAL CHARACTERISTICS Do not use or store t...

Страница 31: ...ac 12Vdc 1A Measuring units C F Pa mbar mmH2O PSI m s km h ft min mph knot l s m3 h cfm Security of memorized data Unlimited independent of battery charge conditions Time Date and time Schedule in rea...

Страница 32: ...e Differential pressure 20mbar 200mbar Speed 2 55m s 3 180m s Temperature using thermocouple K 200 1370 C 200 1370 C Temperature using Pitot tube 200 600 C 200 600 C Maximum overpressure 300mbar 1bar...

Страница 33: ...nces refer to the operating temperature expected for the thermocouple in agreement with the diameter of the thermoelements TOLERANCE CLASSES OF THERMOCOUPLES Tolerances according to IEC 60584 2 standa...

Страница 34: ...n USB type A With integrated RS232 USB converter CP23 Connection cable Mini USB type B USB type A DeltaLog9 Software for transfer and management of the data on PC using Windows from 98 operating syste...

Страница 35: ......

Страница 36: ...s is excluded from the guarantee The instrument shall be returned FREE OF SHIPMENT CHARGES to your dealer The jurisdiction of Padua applies in any dispute The electrical and electronic equipment marke...

Страница 37: ...e result of the constant development of the product This may produce some differences between the information written in this manual and the instrument you have purchased We cannot completely exclude...

Страница 38: ...GHM GROUP Delta OHM Delta Ohm S r l a socio unico Via Marconi 5 35030 Caselle di Selvazzano Padova ITALY Phone 39 049 8977150 Fax 39 049 635596 www deltaohm com info deltaohm com V2 3 28 08 2017...

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