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Related Manuals for edc DT 500
Summary of Contents for edc DT 500
- Page 1 EN - English Instruction manual Flow sensor DT 500 with Display, 4 ... 20 mA and Pulse output (galv. isolated) Stationary and mobile flow and consumption measurement for compressed air and gases DT 500 Rev1.0 May20 Page 1 of 48...
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Page 2: Foreword
Foreword Dear customer, thank you very much for deciding in favour of the DT 500. Please read this installation and operation manual carefully before mounting and initiating the device and follow our advice. A riskless operation and a correct functioning of the DT 500 are only guaranteed in case of careful observation of the described instructions and notes. -
Page 3: Table Of Contents
5.3.2 Spot drilling collar with ball valve ..................10 Installation of the Sensor ....................11 5.4.1 Mounting DT 500 onto the ball valve ................11 Display Head Position ......................12 Measuring ranges ......................13 Maximum Flow Ranges „Low Speed“ ................14 Maximum Flow Ranges „Standard“... -
Page 4: Table Of Content
9.3.4.3 Display / Touch ......................41 9.3.5 Advanced ......................... 41 9.3.6 4 -20mA ........................... 42 9.3.7 DT 500 Info ........................44 MBus............................45 9.4.1 Default Settings communication ..................45 9.4.2 Default values transmitted ....................45 Status / Error messages ...................46 10.1... -
Page 5: Intended Use
In addition to these operating instructions, local or national regulations must be observed where applicable. • Make sure that the DT 500 is only operated within the permissible limits specified on the nameplate. Otherwise there is a danger to people and material and malfunctions and operating faults may occur •... - Page 6 DT 500 max. version 185 m/s, please take the flow rates from the tables on pages 16-17 DT 500 high speed version 224 m/s, please take the flow rates from the tables on pages 18-19 1. DT 500 with Display with 4… 20 mA analogue- and pulse output...
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Page 7: Instruments Description
Instruments description 3 Instruments description The DT 500 is a compact consumption counter for compressed air and gases. Special features: Optimum accuracy due to compact design Integrated in- and outlet section Less flow due to measuring section Intgrated Display, Units free selectable. m³/h, m³/min, l/min, l/s, kg/h, kg/min, kg/s, Modbus RTU (RS485) Interface Analogoutput 4..20mA... -
Page 8: Technical Data
TFT 1.8“ Resolution 220 x 176 Display: G ½“, optional ½” NPT Mounting thread: Material: Stainless steel 1.4301 / 1.4404 Protection class IP65 ‘* m.v. = measured values f.s. = full scale DT 500 Rev1.0 May20 Page 8 of 48... -
Page 9: Installation
The values represent the min. lengths. In case the min. inlet / outlet runs could not be ensured, it must be expected to get increased or significant deviations of the measurement values. DT 500 Rev1.0 May20 Page 9 of 48... -
Page 10: Installation Dt 500
5.3.2 Spot drilling collar with ball valve In case the system could not be shut down, means to be set depressurized, there could be used the spot drilling collar and drilling jig to drill through the ball valve. DT 500 Rev1.0 May20 Page 10 of 48... -
Page 11: Installation Of The Sensor
Installation Installation of the Sensor 5.4.1 Mounting DT 500 onto the ball valve • Assembly is carried out by inserting the connection thread with gasket. (G1/2“ thread, SW 32) into the ball valve with ½"internal thread. The sensor has be tighten by hand as far as possible and then tighten with stipulated torque of 25-30 Nm. -
Page 12: Display Head Position
For this purpose the 6 fastening screws are to be released and the display head rotated 180°. Caution: It must be ensured that the connection plugs are still plugged and the gasket is installed correctly. DT 500 Rev1.0 May20 Page 12 of 48... -
Page 13: Measuring Ranges
For the use in e.g. natural gas, the sensor will be calibrated in natural gas. The calibration protocol (inspection certificate) is included in the scope of delivery. The area outside the pipe (environment of the sensor) is not allowed to be an explosive area. (Ex area) . DT 500 Rev1.0 May20 Page 13 of 48... -
Page 14: Maximum Flow Ranges „Low Speed
383,8 397,9 409,3 247,0 64,2 479,5 441,0 749,8 474,6 441,0 457,2 470,3 283,8 Referred to DIN 1945 / ISO 1217 (20°C, 1000mbar) and compressed air. Referred to DIN 1343: 0°C, 1013,25 mbar DT 500 Rev1.0 May20 Page 14 of 48... - Page 15 88454,9 91706,5 94341,5 56920,6 1000,0 118752,2 109203,6 185667,6 117518,1 109203,6 113217,9 116471,0 70272,3 Referred to DIN 1945 / ISO 1217 (20°C, 1000mbar) and compressed air. Referred to DIN 1343: 0°C, 1013,25 mbar DT 500 Rev1.0 May20 Page 15 of 48...
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Page 16: Maximum Flow Ranges „Standard
758,9 457,9 92,7 64,2 889,1 817,6 1390,0 879,8 817,6 846,7 872,0 526,1 92,7 Referred to DIN 1945 / ISO 1217 (20°C, 1000mbar) and compressed air. Referred to DIN 1343: 0°C, 1013,25 mbar DT 500 Rev1.0 May20 Page 16 of 48... - Page 17 174909,1 105530,6 92,7 1000,0 220166,6 202463,2 344215,1 217862,8 202463,2 209668,2 215937,1 130284,7 92,7 Referred to DIN 1945 / ISO 1217 (20°C, 1000mbar) and compressed air. Referred to DIN 1343: 0°C, 1013,25 mbar DT 500 Rev1.0 May20 Page 17 of 48...
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Page 18: Maximum Flow Ranges „Max Speed
1514,5 913,7 185,0 64,2 1774,3 1631,7 2774,1 1755,9 1631,7 1691,6 1740,2 1050,0 185,0 Referred to DIN 1945 / ISO 1217 (20°C, 1000mbar) and compressed air. Referred to DIN 1343: 0°C, 1013,25 mbar DT 500 Rev1.0 May20 Page 18 of 48... - Page 19 349063,4 210605,9 185,0 1000,0 439383,1 404052,7 686970,6 434817,4 404052,7 418905,8 430942,5 260007,2 185,0 Referred to DIN 1945 / ISO 1217 (20°C, 1000mbar) and compressed air. Referred to DIN 1343: 0°C, 1013,25 mbar DT 500 Rev1.0 May20 Page 19 of 48...
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Page 20: Maximum Flow Ranges „High Speed
1833,7 1106,4 224,0 64,2 2148,4 1975,6 3359,0 2126,1 1975,6 2048,3 2107,1 1271,3 224,0 Referred to DIN 1945 / ISO 1217 (20°C, 1000mbar) and compressed air. Referred to DIN 1343: 0°C, 1013,25 mbar DT 500 Rev1.0 May20 Page 20 of 48... - Page 21 422649,7 255003,8 224,0 1000,0 532009,9 489231,3 831791,3 526481,5 489232,6 507215,6 521789,8 314819,5 224,0 Referred to DIN 1945 / ISO 1217 (20°C, 1000mbar) and compressed air. Referred to DIN 1343: 0°C, 1013,25 mbar DT 500 Rev1.0 May20 Page 21 of 48...
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Page 22: Dimension
Dimension 7 Dimension 416,0 (Standard Schaft 220mm) SW 27 SW 32 220 mm(Standard) Optional: 120, 160, 300, 400 mm Connector plug B Connector plug A DT 500 Rev1.0 May20 Page 22 of 48... -
Page 23: Electrical Wiring
DIP Switch to “On”. It must be ensured that the connection plugs are still plugged and the gasket is installed correctly, see also chapter 4.5. Alternatively, a 120R resistor can be installed in the plug between pin 2 and pin DT 500 Rev1.0 May20 Page 23 of 48... -
Page 24: Ethernet (Optional Poe)
B Connection cable M12 x-coded 8 pole M12 x-coded to RJ45 Data LINES: 1,2 und 3,4 PoE LINES: 5,6 und 7,8 M12 x 1 Connection cable: Cat 6. *PoE: Power over Ethernet DT 500 Rev1.0 May20 Page 24 of 48... -
Page 25: Operation
Remark: In version with display only. “OK“ ( ) “Up“ ( The operation of the DT 500 is done by the two capacitive key buttons Up ( ) und Enter ( DT 500 Rev1.0 May20 Page 25 of 48... -
Page 26: Initialization
Operation Initialization After switching on the DT 500, the initialized screen is displayed followed by the main menu. Main menu *** VA 520 *** Gas / Status Info HW Version Modbus ID Page-No. SW Version „ “ Switching to pages 2-4or back by pressing key... -
Page 27: Settings
Selection of a menu item or to change a value “ “, a final move to the is done with the key chosen menu item or takeover of the value change needs the confirmation by pressing the “OK“ DT 500 Rev1.0 May20 Page 27 of 48... -
Page 28: Sensor Setup
, select the respective position and activate the position with the "OK" button. ““ By pressing the position value is incremented by 1. Complete with "OK" activate next number position. “OK“. Confirm entry by pressing DT 500 Rev1.0 May20 Page 28 of 48... -
Page 29: Input / Change Consumption Counter
In case the quantity of units selectable are not presentable on one page, pleas move to next “<<“ page by pressing Confirm selection by pressing 2x “OK“. Procedure for all 4 measurement variables is analogous. DT 500 Rev1.0 May20 Page 29 of 48... -
Page 30: Definition Of The Reference Conditions
1. Complete with "OK" activate next number position. Procedure for changing the reference temperature is the same. DT 500 Rev1.0 May20 Page 30 of 48 Under point "Filtertime" together with the appropriate "Filter Grade"... - Page 31 Setup → Sensor Setup→ Advanced → AV-Time The time period for averaging can be entered here. Input values of 1 -1440 [minutes] are possible. For average values see display window 3 + 4 DT 500 Rev1.0 May20 Page 31 of 48...
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Page 32: Setting Of Zeropoint And Low-Flow Cut Off
Setup → Sensor Setup → ZP Adjust t → Reset “Reset“ By selection of all settings for “ZeroPnt“ and. “CutOff“ are reset. 1,03 ““ Menu item to be select with button “OK“ confirm the reset with “Back“ Leave menu with button DT 500 Rev1.0 May20 Page 32 of 48... -
Page 33: Modbus Settings
Operation 9.3.2 Modbus Settings 9.3.2.1 Modbus RTU Setup The Flow sensors DT 500 comes with a Modbus RTU Interface. Before commissioning the sensor the communication parameters • Modbus ID, Baudrate, Parity und Stop bit must be set in order to ensure the communication with the Modbus master. -
Page 34: Modbus Tcp (Optional)
Operation 9.3.2.2 Modbus TCP (Optional) The Flow sensors DT 500 comes optional with a Modbus TCP Interface (HW Interface:M12 x 1 X-coded connector). Device supports with this option the Modbus TCP protocol for communication with SCADA systems. TCP port is set to 502 by default. Port can be changed at the sensor or using PC Service Software Modbus device address (Unit Identifier) can be set in the range of 1- 255. -
Page 35: Network Settings Static Ip
"OK" key. Change the values with the ">" key, and accept the values with the "OK" key. Procedure for "Subnet" "Gateway" analogous. “Save“ Store the settings by DT 500 Rev1.0 May20 Page 35 of 48... -
Page 36: Modbus Tcp Settings
(Little Endian) and "CDAB" (Middle Endian) Saving the changes by pressing "Save", “>“ therefore select it with key and then confirm it with "OK". Reset to the default settings by activating "Set to Default"- DT 500 Rev1.0 May20 Page 36 of 48... -
Page 37: Modbus Settings Register (2001
Flow in cfm Flow in Ncfm 1189 1188 Float Flow in kg/h 1197 1196 Float Flow in kg/min 1205 1204 Float 1213 1212 Float Flow in kg/s Flow in kW 1221 1220 Float DT 500 Rev1.0 May20 Page 37 of 48... - Page 38 • For RD400 / RD 500 / Handheld devices - Modbus Sensor Datatype „ Data Type R4-32“ match with „Data Type Float“ • For more additional Modbus values please refer to DT5xx_Modbus_RTU_Slave_Installation_1.05_EN.doc DT 500 Rev1.0 May20 Page 38 of 48...
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Page 39: Pulse /Alarm
3000000 Table 1 Maximum flow for pulse output Entering pulse values that are not allow a presentation to the full scale value, are not allowed. Entries are discarded and error message displayed. DT 500 Rev1.0 May20 Page 39 of 48... -
Page 40: User Setup
Language → → Settings UserSetup Language Currently 4 languages have been implemented and could be selected with button ““. Change of language by confirming with “OK”. “back”. Leaving the menu with button DT 500 Rev1.0 May20 Page 40 of 48... -
Page 41: Display / Touch
10s. To do this, use the "OK" button to enter the operating menu during this period 9.3.5 Advanced Settings → Advanced “Factory Reset“ By pressing the sensor is set back to the factory settings. DT 500 Rev1.0 May20 Page 41 of 48... -
Page 42: -20Ma
“OK“ and confirm selection by pressing → Settings → 4-20mA Channel 1 The 4-20 mA Analogue output of the Sensor DT 500 can be individually adjusted. It is possible to assign following values “Temperature“, “Velocity“ and “Flow“ to the channel CH 1. - Page 43 ““ “OK“ with button and then select by pressing the the desired mode “Save“ For saving the changes done press button “Cancel”. discard the changes press button Leaving the menu with “Back“. DT 500 Rev1.0 May20 Page 43 of 48...
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Page 44: Dt 500 Info
Operation 9.3.7 DT 500 Info → → Setup Sensor Setup Info Here you get a brief description of the sensor data incl. the calibration data. 92,7 m/s 600m³/h Under Details, you are able to see in addition the calibration conditions. -
Page 45: Mbus
Consumption [m³] Value 2 with [Unit]*: Flow [m³/h] Value 3 with [Unit]*: Gas temperature [°C] *All Values could be changed / preset in production or with EDC Service software (Order code EDC-SS) DT 500 Rev1.0 May20 Page 45 of 48... -
Page 46: Status / Error Messages
When used in conjunction with a direction switch DT409, the status message "Direction" is displayed in case of opposite flow direction and no measurement may take place. Status messages: *** VA 520 *** Direction DT 500 Rev1.0 May20 Page 46 of 48... -
Page 47: Error Messages
“Low Voltage 4-20mA“ is displayed. Error messages: *** VA 520 *** *** VA 520 *** Internal Error Temp out of Range *** VA 520 *** Low Voltage 4.20mA DT 500 Rev1.0 May20 Page 47 of 48... -
Page 48: Maintenance
The warranty time for the DT 500 is 12 months. If no other definitions are given the accessory parts have a warranty time of 6 months. Warranty services do not extend the warranty time.
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