Endress+Hauser EngyCal RH33 Brief Operating Instructions
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Endress+Hauser EngyCal RH33 Brief Operating Instructions

Endress+Hauser EngyCal RH33 Brief Operating Instructions

Universal btu meter
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KA00289K/09/EN/02.13
71234336
Products
Brief Operating Instructions
EngyCal
®
RH33
Universal BTU meter
These Instructions are Brief Operating Instructions; they do not
replace the Operating Instructions included in the scope of
supply.
For detailed information, refer to the Operating Instructions
and other documentation on the CD-ROM provided or visit
"www.endress.com/deviceviewer".
Solutions
Services

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Summary of Contents for Endress+Hauser EngyCal RH33

  • Page 1 Products Solutions Services KA00289K/09/EN/02.13 71234336 Brief Operating Instructions EngyCal ® RH33 Universal BTU meter These Instructions are Brief Operating Instructions; they do not replace the Operating Instructions included in the scope of supply. For detailed information, refer to the Operating Instructions and other documentation on the CD-ROM provided or visit "www.endress.com/deviceviewer".

  • Page 2: Table Of Contents

    Quick commissioning/make it run ............Endress+Hauser...

  • Page 3: Document Information

    A0011201 ESD - electrostatic discharge Protect the terminals from electrostatic discharge. Failure to observe this may result in destruction of parts of the electronics. A0012751 Endress+Hauser...
  • Page 4 Meaning 1, 2, 3,... Item numbers Series of steps … A, B, C, ... Views A-A, B-B, C-C, ... Sections Flow direction A0013441 Hazardous area Indicates a hazardous area. A0011187 Safe area (non-hazardous area) Indicates a non-hazardous area. A0011188 Endress+Hauser...
  • Page 5 Document information EngyCal ® RH33 1.1.5 Tool symbols Symbol Meaning Flat-blade screwdriver A0011220 Phillips screwdriver A0011219 Allen key A0011221 Open-ended wrench A0011222 Torx screwdriver A0013442 Endress+Hauser...

  • Page 6: Safety Instructions

    If a plastic transmitter housing is permanently exposed to certain steam and air mixtures, this can damage the housing. ‣ If you are unsure, please contact your Endress+Hauser Sales Center for clarification. ‣ If used in an approval-related area, observe the information on the nameplate.
  • Page 7 Safety instructions EngyCal ® RH33 It meets general safety standards and legal requirements. It also complies with the EC directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser confirms this by affixing the CE mark to the device. Endress+Hauser...

  • Page 8: Identification

    Device protected by double or reinforced seal Place and year of manufacture 3.1.2 Front foil for devices with approval for custody transfer For devices with the option of approval for custody transfer, the front foil is imprinted with the following information: Endress+Hauser...

  • Page 9: Scope Of Delivery

    The changes to the custody transfer-related parameters are recorded in a custody transfer logbook. This allows individual defective sensors to be replaced in the field without losing the custody transfer status. Endress+Hauser...

  • Page 10: Installation

    • Pack the device in such a way as to protect it reliably against impact for storage (and transportation). The original packaging provides optimum protection. • The permitted storage temperature is –40 to +85 °C (–40 to +185 °F); it is possible to store the device at borderline temperatures for a limited period (48 hours maximum). Endress+Hauser...

  • Page 11: Dimensions

    144 (5.67) 77 (3.03) 138 (5.43) 103.1 (4.06) A0013438  3 Dimensions of the device in mm (in) 160 (6.3) 148 (5.83) A0014169  4 Dimensions of the mounting plate for wall, pipe and panel mounting in mm (in) Endress+Hauser...
  • Page 12 Installation EngyCal ® RH33 138 (5.43) A0014171  5 Dimensions of the panel cutout in mm (in) 7.7 (0.3) 120 (4.72) A0014610  6 Dimensions of DIN rail adapter in mm (in) Endress+Hauser...

  • Page 13: Installation Conditions

    ‣ To avoid heat buildup, please always ensure that the device is sufficiently cooled. Operating the device in the upper temperature limit range decreases the operating life of the display. According to UL approval panel or surface mountable only. Endress+Hauser...

  • Page 14: Installation

    Attach the device to the mounting plate and fasten it in place from the rear using 4 screws. Fasten the mounting plate to the wall using 4 screws. A0014170  8 Wall mounting 4.4.2 Panel mounting Make the panel cutout in the required size, dimensions (→  5,  12) Endress+Hauser...
  • Page 15 A0014172  9 Panel mounting Attach the seal (item 1) to the housing. A0014173  10 Preparing the mounting plate for panel mounting Screw the threaded rods (item 2) into the mounting plate (dimensions (→  4,  11)). Endress+Hauser...
  • Page 16 Panel mounting Push the device into the panel cutout from the front and attach the mounting plate to the device from the rear using the 4 screws provided (item 3). Fasten the device in place by tightening the threaded rods. Endress+Hauser...
  • Page 17 Fasten the DIN rail adapter (item 1) to the device using the screws provided (item 2) and open the DIN rail clips. A0014177  13 DIN rail mounting Attach the device to the DIN rail from the front and close the DIN rail clips. Endress+Hauser...
  • Page 18 Installation EngyCal ® RH33 4.4.4 Pipe mounting A0014178  14 Preparing for pipe mounting Pull the steel belts through the mounting plate (dimensions (→  4,  11)) and fasten them to the pipe. A0014179  15 Pipe mounting Endress+Hauser...

  • Page 19: Installation Instructions For Temperature Sensor(S)

    ((→  16,  19), item C and D). To determine the immersion length or installation depth, all parameters of the thermometer and the process to be measured must be taken into account (e.g. flow velocity, process pressure). Refer also to the installation recommendations EN1434-2 (D), Figure 8. Endress+Hauser...

  • Page 20: Requirements For Sizing

    For installing the BTU meter and the associated temperature sensors, observe the general installation instructions according to EN 1434 Part 6 and Technical Guideline TR-K 9 of the PTB (the German National Metrology Institute). TR-K 9 is provided on the CD-ROM supplied or can be downloaded from the PTB website. Endress+Hauser...

  • Page 21: Wiring

    3 7 8 4 54 55 60 61 62 63 70 71 80 81 82 81 90 91 T Cold or Pressure 2x Open Col. I/Pulse Out 2x Digital In RTD or 0/4...20 mA A0022341  17 Connection diagram of the device Terminal assignment Endress+Hauser...
  • Page 22 + pulse output 2 (open collector) - pulse output 2 (open collector) + 0/4 to 20 mA/pulse output Current values (e.g. power) or counter values (e.g. energy) - 0/4 to 20 mA/pulse output Relay normally open (NO) Limits, alarms Endress+Hauser...
  • Page 23 (e.g. for sensor power supply) Power supply ground Power supply L for AC + for DC N for AC - for DC 5.2.1 Open the housing A0014071  18 Opening the housing of the device Terminal assignment labeling Terminals Endress+Hauser...

  • Page 24: Connecting The Sensors

    Voltage pulses or contact sensors including EN 1434 Type IB, IC, ID, IE Current pulses 0/4 to 20 mA signal (not in combination with MID approval option) Flow sensors with power supply via the BTU meter A0014180  20 Connecting active flow sensors 4-wire sensor 2-wire sensor Endress+Hauser...
  • Page 25 (approx. 0.05 mA A0015355 instead of approx. A Sensor 9 mA). Rx33 Advantage: lower power consumption, disadvantage: less immunity to interference. Active voltage Pulse IB/IC+U The switching threshold is between 1 V and – A0015362 A0015356 A Sensor Rx33 Endress+Hauser...
  • Page 26 Transmitters to Class ID and IE for higher currents and ≤ 1.2 mA corresponds to Low level power supplies ≥ 2.1 mA corresponds to High level U no-load: 7 to 9 V Endress+Hauser flowmeters Flow sensors with PFM or Prowirl 72 EngyCal ®...
  • Page 27 Deltabar M PMD55, Deltabar S PMD 70/75 A0014184 5.3.2 Temperature Connecting the RTD sensors A0014185 A = 2-wire connection B = 3-wire connection C = 4-wire connection Terminals 1, 2, 5, 6: T warm Terminals 3, 4, 7, 8: T cold Endress+Hauser...
  • Page 28 To ensure the highest level of accuracy, we recommend using the RTD 4-wire connection, as this compensates for measurement inaccuracies caused by the mounting location of the sensors or the line length of the connecting cables. Endress+Hauser temperature sensors and transmitters Connection for TR10 RTD sensor...

  • Page 29: Outputs

    Via the Ethernet interface, the device can be connected using a hub or a switch or directly to office equipment. • Standard: 10/100 Base T/TX (IEEE 802.3) • Socket: RJ-45 • Max. cable length: 100 m Endress+Hauser...
  • Page 30 The Modbus RTU (RS-485) interface is galvanically isolated (testing voltage: 500 V) and used to connect the device to higher-order systems to transmit all measured values and process values. It is connected via a 3-pin plug-in terminal in the housing cover. Endress+Hauser...

  • Page 31: Post-Connection Check

    100 to 230 V AC/DC (±10 %) (50/60 Hz) 24 V DC (–50 % / +75 %) 24 V AC (±50 %) 50/60 Hz Do the cables have adequate strain relief? Are the power supply and signal cables correctly connected? See wiring diagram on the housing Endress+Hauser...

  • Page 32: Operation

    (Details, ) Display and operating elements A0013444  24 Display and operating elements of the device LED green, "Operation" LED red, "Fault indicator" USB connection for configuration Operating keys: -, +, E 160x80 DOT matrix display Endress+Hauser...
  • Page 33 Red LED illuminated constantly: device error. 6.2.1 Operating elements 3 operating keys, "-", "+", "E" Esc/back function: press "-" and "+" simultaneously. Enter/confirm entry: press "E" Hardware lock A0015168  25 Hardware lock Hardware lock on the back of the housing cover Endress+Hauser...
  • Page 34 The entire Setup menu, i.e. all parameters listed in these Operating Instructions, is also included in the FieldCare Device Setup. NOTICE Undefined switching of outputs and relays ‣ The device can enter undefined states during configuration with FieldCare! This can result in undefined switching of outputs and relays. Endress+Hauser...

  • Page 35: Operating Matrix

    • Jump directly to parameters via Direct Access (only on the device) • Service code for displaying service parameters (via PC operating software only) • System (settings) • Inputs • Outputs • Application • Diagnostics Endress+Hauser...

  • Page 36: Commissioning

    Expert menu. A description of these menus can be found in the Operating Instructions on the CD-ROM provided. • Inputs/flow: Select the signal type and enter the start and end of the measuring range (for current signal) or the pulse value of the flow transmitter. • Inputs/temperature warm • Inputs/temperature cold Endress+Hauser...
  • Page 40 www.addresses.endress.com...

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