Related Manuals for GHM Delta OHM HD2307.0
Summary of Contents for GHM Delta OHM HD2307.0
- Page 1 English Operating manual RTD Thermometer HD2307.0 Companies / Brands of GHM www.deltaohm.com Keep for future reference.
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Page 2: Table Of Contents
CONTENTS GENERAL CHARACTERISTICS ..........................3 DESCRIPTION OF THE FUNCTIONS ....................... 6 THE PROGRAMMING MENU ..........................9 PROBES AND MEASUREMENTS ........................10 EMPERATURE EASUREMENT ........................... 10 ALIBRATION OF THE PROBE ............................10 – I ): .............. 11 ALIBRATION SEQUENCE NSTRUMENT ON LINE WITH THE PROBE TP47 1000 ONNECTING THE... -
Page 3: General Characteristics
GENERAL CHARACTERISTICS The RTD Thermometer Model HD2307.0 is a portable instrument that measures the temperature. It is fitted with a large LCD display for excellent visualization of the measured data. The RTD Thermometer Model HD2307.0 measures the temperature using immersion, penetration, contact or air probes. - Page 4 RTD Thermometer HD2307.0 - 4 - HD2307 V1.7...
- Page 5 HD2307.0 1. Input for probes, 8-pole DIN45326 connector. 2. Battery symbol: displays the battery charge level. 3. Function indicators. 4. Secondary display line. 5. DATA/ENTER key: during normal operation displays the maximum (MAX), the minimum (MIN) and the average (AVG) of current measurements; in the menu, confirms the current selection.
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Page 6: Description Of The Functions
DESCRIPTION OF THE FUNCTIONS The keyboard of the RTD Thermometer Model HD2307.0 is composed of double- function keys. The function on the key is the "main function", while the one above the key is the "secondary function". When the instrument is in standard measurement mode, the main function is active. In the menu, the secondary function is enabled;... - Page 7 Disabling of the 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. Press simultaneously the ON/OFF key and the HOLD key to disable this function. In this case, remember to turn the instrument off using the ON/OFF key: disabling of the automatic turning off is shown by the blinking battery symbol.
- Page 8 : once the MENU has been opened with the DATA+UNIT keys, the key will • allow to increase the value of the selected parameter. Pressed together with the ON/OFF key, during turn on, the AutoPowerOff function is disabled (see the description of the ON/OFF key). UNIT/MENU key The UNIT key is used for the following functions: UNIT: by pressing this key the unit of measurement of the main input quantity is...
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Page 9: The Programming Menu
THE PROGRAMMING MENU To access to the menu press simultaneously the following keys: The items to be set are listed in this order: 1. Probe type: the "RTD_PRBE_TYPE" message is displayed in the comment line. The main line in the center of the display shows the type of probe connected to the instrument. -
Page 10: Probes And Measurements
PROBES AND MEASUREMENTS The instrument works with temperature probes fitted with SICRAM module (with a Platinum Pt100 sensor with 100Ω resistance) or with direct 4 wire Pt100, 3 wire Pt100, or 2 wire Pt1000 sensor. The excitation current was chosen in order to minimize the sensor self-heating effects. -
Page 11: Calibration Sequence - Instrument On Line With The Probe ( S )
are checked for conformity with class A tolerance according to norm IEC751 - BS1904 - DIN43760. The instrument is provided with the FACT (factory) calibration. The user is also able to perform a USER calibration of instrument+probe. The calibration information is saved in the instrument memory and not in the probe. The same correction is applied to any probe connected to the input: therefore, the "USER calibration"... -
Page 12: Onnecting The Tp47 Connector For The And Wire And Or Wire Probes
TP47 ONNECTING THE CONNECTOR FOR THE WIRE 1000 WIRE PROBES Where present, extend the telescopic rod to the necessary length paying attention to the cable so that All probes produced by Delta OHM are provided with a connector. The Platinum Thermometer Model HD2307.0 also work with direct 3 and 4-wire Pt100 and 2 or 4-wire Pt1000 probes manufactured by other producers;... - Page 13 6. Weld the wires as shown in the table: Sensor TP47 Board connection Jumper to close Pt100 4 Pt100 None wires 4 wires Pt100 3 Pt100 wires 3 wires Pt1000 2 Pt1000 wires 2 wires Pt1000 4 wires Ensure the welds are clean and perfect. 7.
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Page 14: Direct Connection Of 4 Wire P T 100 Sensors
IRECT CONNECTION OF WIRE SENSORS 4 wire Pt100 sensors can be soldered Sensor Direct soldering to the connector directly to the pins of the flying female connector without making use of the TP47 board. The 4 wires of the Pt100 sensors have soldered... -
Page 15: 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. 2. Do not bend the probe connectors or force them upward or downward. 3. -
Page 16: 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 >>> CAL_MODE Calibration mode RTD_PRBE_TYPE Type of probe connected 1ST_MEAS UP DOWN Correct the first point using the arrows /... -
Page 17: 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 18: 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. -
Page 19: Instrument Technical Characteristics
INSTRUMENT TECHNICAL CHARACTERISTICS RTD T ECHNICAL INFORMATION ON THE HERMOMETER Instrument Dimensions (Length x Width x Height) 140 x 88 x 38 mm Weight 160 g (complete with batteries) Material Display 2x4½ digits plus symbols Visible area: 52 x 42 mm Operating conditions Operating temperature -5…+50°C... -
Page 20: Technical Data Of Probes And Modules In Line With The Instrument
ECHNICAL DATA OF PROBES AND MODULES IN LINE WITH THE INSTRUMENT SICRAM EMPERATURE PROBES SENSOR USING MODULE Application Model Type Accuracy range 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 ±0.1°C (@ 0 °C) ±0.2°C (-50 °C ≤... -
Page 21: Ordering Codes
ORDERING CODES HD2307.0 The kit is composed of the HD2307.0, 3 1.5V alkaline batteries, operating manual, and case. The probes must be ordered separately. SICRAM ROBES COMPLETE WITH MODULE TEMPERATURE MEASUREMENT PROBES TP472I Immersion probe, sensor Pt100. Stem Ø3 mm, length 300 mm. Cable length 2 metres. - Page 22 SICRAM EMPERATURE PROBES WITHOUT MODULE TP47.100.O Immersion probe, sensor Pt100 direct 4 wires. Probe's stem Ø3 mm, length 230 mm. 4-wire connection cable with connector, length 2 metres. TP47.1000.O Immersion probe, sensor Pt1000. Probe's stem Ø3 mm, length 230 mm. 4-wire connection cable with connector, length 2 metres.
- Page 24 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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