Related Manuals for GHM Delta HD21 Series
Summary of Contents for GHM Delta HD21 Series
- Page 1 English Operating manual Manometers / thermometers HD2114.0 – HD2114.2 HD2134.0 – HD2134.2 HD2164.0 – HD2164.2 HD2114B.0 – HD2114B.2 www.deltaohm.com Keep for future reference.
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Page 2: Table Of Contents
CONTENTS INTRODUCTION ................................3 KEYBOARD AND MENU DESCRIPTION ........................8 THE PROBES ................................. 14 PP471 ......................15 MODULE FOR PRESSURE MEASUREMENT Pt100, Pt1000 Ni1000 T ..............15 IRECT INPUT INTO EMPERATURE PROBES How to measure............................... 15 Instructions to connect the TP47 connector for 4-wire Pt100, Pt1000 and Ni1000 probes ........16 Direct connection of 4-wire Pt100 sensors ...................... -
Page 3: Introduction
INTRODUCTION This manual describes the characteristics and operating modes of the HD2114.0, HD2134.0, HD2164.0 micro manometers, the HD2114B.0 barometer, and the corresponding HD2114.2, HD2134.2, HD2164.2 and HD2114B.2 models with data logger function. They are portable instruments with a large LCD display. They perform measurements of absolute, relative and differential pressure, and temperature. - Page 4 HD2114.0 - HD2134.0 - HD2164.0 Micromanometer - Thermometer ----- HD2114B.0 Barometer - Thermometer - 4 - HD2114/HD2134/HD2164 V2.7...
- Page 5 HD2114.0 - HD2134.0 - HD2164.0 - HD2114B.0 1. Input, 8-pole DIN45326 connector. It is possible to connect: a PP471 SICRAM module, a Pt100 temperature probe fitted with SICRAM module, a direct 4-wire Pt100 temperature probe, a 2 or 4-wire Pt1000 probe or a 2-wire Ni1000 probe. 2.
- Page 6 HD2114.2 - HD2134.2 - HD2164.2 Micromanometer - Thermometer ----- HD2114B.2 Barometer - Thermometer - 6 - HD2114/HD2134/HD2164 V2.7...
- Page 7 HD2114.2 - HD2134.2 - HD2164.2 - HD2114B.2 1. Input, 8-pole DIN45326 connector. It is possible to connect: a PP471 SICRAM module, a Pt100 temperature probe fitted with SICRAM module, a direct 4-wire Pt100 temperature probe, a 2 or 4-wire Pt1000 probe or a 2-wire Ni1000 probe. 2.
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Page 8: Keyboard And Menu Description
KEYBOARD AND MENU DESCRIPTION Foreword The instrument keyboard is composed of single-function keys, like the UNIT key, and double- function keys such as the ON-OFF/Auto-OFF key. In the double-keys, the function in the upper part is the “main function”, while the one in the bottom part is the “secondary function”. - Page 9 Automatic turning off The instrument has an AutoPowerOff function that automatically turns the instrument off after about 8 minutes if no key is pressed during the intervening time. The AutoPowerOff function can be disabled by holding the HOLD key pressed down when turning the instrument on: the battery symbol will blink to remind the user that the instrument can only be turned off by pressing the <ON/OFF>...
- Page 10 °C/°F - ESC key Changes the unit of measurement for the temperature between Centigrade or Fahrenheit. When used in the menu, it clears or cancels the active function. REL/ key In measurement mode, it displays the difference between the current value and that measured on pressing the key for both measurements - main and secondary.
- Page 11 • 4-wire Pt1000 probes complete with TP47 module • 2-wire Ni1000 probes complete with TP47 module Upon turning on the instrument automatically detects the probes fitted with SICRAM module: the Probe Type menu item is configured by the instrument as AUTO and cannot be modified by the user.
- Page 12 the current minute plus one, and as soon as that minute is reached press UNIT: this synchronizes the time to the second. Press ENTER to go onto the next item. 12) BAUD_RATE (only HD21...4.2): indicates the frequency used, expressed in kHz, for the serial communication with the PC.
- Page 13 the logging instrument remains on; with an interval of at least one minute, it turns off between one capture and the next if the parameter Sleep_Mode_LOG=YES. >>> Dump LOG - only HD21...4.2 To start the transfer of the data contained in the instrument internal memory via the serial port, press simultaneously the FUNC/ENTER and PEAK/MENU keys, using ENTER select the “>>>_LOG_DUMP_or_ERAS”...
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Page 14: The Probes
THE PROBES The HD21...4.0 and HD21...4.2 instruments are fitted with differential pressure sensor compared to the atmosphere of 20 mbar (models HD2114), 200 mbar (models HD2134) and 2000 mbar (models HD2164). The HD2114B.0 and HD2114B.2 models measures the barometric pressure in the 600…1100 mbar range. The coupling on the left is positive (+), on the right negative (-): for relative measurements compared to atmosphere, apply the pressure to the positive input and leave the negative input open. -
Page 15: Pp471 Module For Pressure Measurement
PP471 MODULE FOR PRESSURE MEASUREMENT The PP471 module acts as an interface between the TP704 and TP705 series Delta OHM probes and the instrument. The TP704 series pressure probes have a 1/4” BSP threaded male connection and must be screwed in the joint where you wish to measure the pressure. -
Page 16: Instructions To Connect The Tp47 Connector For 4-Wire Pt100, Pt1000 And Ni1000 Probes
In the temperature measurement by penetration the probe tip must be inserted to a depth of at least 60mm, the sensor is housed in the end part of the probe. When measuring the temperature on frozen blocks it is convenient to use a mechanical tool to bore a cavity in which to insert the 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. - Page 17 Weld the wires as shown in the table: Sensor TP47 card connection Jumper to close Pt100 Pt100 4 wires None 4 fili Pt1000 Pt1000 2 wires 2 fili Pt1000 4 fili Ni1000 Ni1000 2 wires Ensure the welds are clean and perfect. Once the welding operation is complete, close the two shells, insert the gasket in the module, and screw the fairlead.
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Page 18: Direct Connection Of 4-Wire Pt100 Sensors
Direct connection of 4-wire Pt100 sensors 4-wire Pt100 sensors can be soldered Sensor Direct soldering to the connector directly to the pins of the free female connector without making use of the TP47 board. The 4 wires of the Pt100 sensors have to be soldered as indicated in the figure on the left. -
Page 19: Warnings And Operating Instructions
WARNINGS AND OPERATING INSTRUCTIONS 1. Do not expose the probes to gases or liquids that could corrode the material of the sensor or the probe itself. Clean the probe carefully after each measurement. Some pressure probe model are suitable for measurement of non-corrosive gases or air and dry and not liquid only: check the membrane compatibility with the plant fluid. -
Page 20: Instrument Signals And Faults
INSTRUMENT SIGNALS AND FAULTS The following table lists all error indications and information displayed by the instrument and supplied to the user in different operating situations: Display indications Explanation This appears if the PP471 module, a temperature or a pressure probe, has already been detected by the instrument, but is disconnected. - Page 21 The following table reports the indications provided by the instrument as they appear on the display, together with their description. Display indication Explanation ### BAR ABS probe ###bar absolute ### BAR DIFF probe ###bar differential compared to atmosphere ### BAR GAUG probe ###bar relative ### BAR SG probe ###bar relative compared to 1 bar...
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Page 22: Low Battery Warning And Battery Replacement
LOW BATTERY WARNING AND BATTERY REPLACEMENT The battery symbol on the display constantly shows the battery charge status. To the extent that batteries have discharged, the symbol "empties". When the charge decreases still further it starts blinking… In this case, batteries should be replaced as soon as possible. If you continue to use it, the instrument can no longer ensure correct measurement. -
Page 23: Instrument Storage
ALFUNCTIONING UPON TURNING ON AFTER BATTERY REPLACEMENT After replacing the batteries, the instrument may not restart correctly; in this case, repeat the operation. After disconnecting the batteries, wait a few minutes in order to allow circuit condensers to discharge completely; then reinsert the batteries. ARNING ABOUT BATTERY USE •... -
Page 24: Serial Interface And Usb
SERIAL INTERFACE AND USB The HD21...4.2 instruments are fitted with an electrically isolated RS-232C serial interface, and an USB 2.0 interface. The following serial cables can be used: • HD2110CSNM: serial connection cable with 8-pole MiniDin connector on one end and 9-pole Sub D connector on the other end;... - Page 25 Command Response Description M=PRESSURE Model description SN=12345678 Instrument serial number Firm.Ver.=01-00 Firmware version Firm.Date=2004/06/15 Firmware date cal 0000/00/00 00:00:00 Calibration date and time Probe=Sicram Pressure Type of probe connected to input Probe SN=11119999 Probe serial number Probe cal.=2004/01/12 Probe calibration date User ID=0000000000000000 User code (set with T2xxxxxxxxxxxxxxxx) Print instrument's heading...
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Page 26: Storing And Transferring Data To A Personal Computer
STORING AND TRANSFERRING DATA TO A PERSONAL COMPUTER The HD21...4.2 instruments can be connected to a personal computer via an RS232C serial port or USB 2.0 port, and exchange data and information through the DeltaLog9 software running in a Windows operating environment. The models can send in real time input measured values directly to a PC, through the PRINT function;... -
Page 27: The Print Function - Only For Hd21
• The same is true for the Max-Min-Avg function. • If the logging is started when the display is in REL mode, the relative values are logged. • If the logging is started when the display is in Peak mode, the peak values are logged, provided that the logging interval is equal to 1 second. -
Page 28: Connection To A Pc
CONNECTION TO A PC HD21…4.2 Connection to the PC with the cable: • CP23: Mini-USB type B connector on one end and USB type A connector on the other end; • HD2110CSNM: 8-pole MiniDin connector on one end and 9-pole Sub D connector on the other end;... -
Page 29: Notes About Working And Operative Safety
NOTES ABOUT WORKING AND OPERATIVE SAFETY Authorized use The technical specifications as given in chapter "TECHNICAL CHARACTERISTICS" must be observed. Only the operation and running of the measuring instrument according to the instructions given in this operating manual is authorized. Any other use is considered unauthorized. General safety instructions This measuring system is constructed and tested in compliance with the EN 61010-1:2010 safety regulations for electronic measuring instruments. -
Page 30: Instrument Technical Characteristics
INSTRUMENT TECHNICAL CHARACTERISTICS Instrument Dimensions (Length x Width x Height) 185 x 90 x 40mm Weight 470 g (complete with batteries) Materials ABS, rubber Display 2x4½ digits plus symbols Visible area: 52x42 mm Operating conditions Operating temperature -5…50 °C Warehouse temperature -25…65 °C Working relative humidity 0…90% RH without condensation... - Page 31 USB interface - models HD21...4.2 Type 1.1 - 2.0 electrically isolated Connections Pressure inputs 2 quick couplings Ø 5mm RS232 serial interface - models HD21...4.2 8-pole MiniDin connector USB interface - models HD21...4.2 Mini-USB type B connector Mains adapter - models HD21...4.2 2-pole connector (positive at centre) Measurement of pressure using the internal sensor HD2114.0...
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Page 32: Techinal Data Of Probes And Modules In Line With The Instrument
ECHINAL DATA OF PROBES AND MODULES IN LINE WITH THE INSTRUMENT PP471 RESSURE MEASUREMENT BY MODULE All TP704 and TP705 series Delta OHM probes can be connected to the PP471 module. See the table below for the technical specifications of the individual probes. Technical specifications of the PP471 module Accuracy ±0.05% of bottom scale... -
Page 33: Pt100 Sensor Temperature Probes Using Sicram Module
Pt100 SENSOR TEMPERATURE PROBES USING SICRAM MODULE Model Type Application range Accuracy TP472I Immersion -196°C…+500°C TP472I.O Immersion -50°C…+300°C TP473P.I Penetration -50°C…+400°C TP473P.O Penetration -50°C…+300°C TP474C.O Contact -50°C…+300°C TP475A.O -50°C…+250°C TP472I.5 Immersion -50°C…+400°C ±0.1°C (@ 0 °C) TP472I.10 Immersion -50°C…+400°C ±0.2°C (-50 °C ≤ t ≤ 250 °C) ±0.3°C (t <... -
Page 34: Pt100 And Pt1000 Probes Without Sicram Module
Pt100 Pt1000 P ROBES WITHOUT SICRAM MODULE Model Type Application range Accuracy TP47.100.O Pt100 4 wires -50…+250°C Class A TP47.1000.O Pt1000 4 wires -50…+250°C Class A TP87.100.O Pt100 4 wires -50…+200°C Class A TP87.1000.O Pt1000 4 wires -50…+200°C Class A Common characteristics Resolution 0.01 °C in the range ±199.99 °C,... -
Page 35: Order Codes
ORDER CODES HD2114.0 Kit including the instrument HD2114.0 with built-in 20 mbar full scale probe, 4 x 1.5V alkaline batteries, operating manual, case. Other probes must be ordered separately. HD2114.2 Kit including the instrument HD2114.2 datalogger with built-in 20 mbar full scale probe, 4 x 1.5V alkaline batteries, operating manual, case, USB cable CP23 and DeltaLog9 software downloadable from Delta OHM website. - Page 36 RESSURE MEASUREMENT PROBES PP471 SICRAM interface module between instrument and TP704 and TP705 series Delta OHM probes. Cable length 1.5 metres. The list of pressure probes is outlined in the table on page 32. SICRAM EMPERATURE PROBES COMPLETE WITH MODULE TP472I Immersion probe, sensor Pt100.
- Page 37 SICRAM EMPERATURE PROBES WITHOUT MODULE TP47.100.O Immersion probe, sensor Pt100 direct 4 wires. Probe's stem Ø 3 mm, length 230 mm. 4-wire connection cable with connector, length 2 metres. TP47.1000.O Immersion probe, sensor Pt1000. Probe's stem Ø 3 mm, length 230 mm. 4-wire connection cable with connector, length 2 metres.
- Page 40 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 | sales@deltaohm.com WARRANTY Delta OHM is required to respond to the "factory warranty" only in those cases provided by Legislative Decree 6 September 2005 - n.
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