Endress+Hauser EngyCal RS33 Technical specifications
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Brief Operating Instructions
EngyCal RS33
Steam calculator
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
For detailed information, refer to the Operating Instructions
and other documentation.
Available for all device versions via:
• Internet: www.endress.com/deviceviewer
• Smart phone/Tablet: Endress+Hauser Operations App
KA00293K/09/EN/04.14
71268931
EngyCal RS33
2 Endress+Hauser
TAG No.: XXX000
Ser. No.: X000X000000
Order code 00X00-XXXX0XX0XXX
www.endress.com/deviceviewer Endress+Hauser Operations App
Serial number
A0023555
EngyCal RS33 Table of contents
Endress+Hauser 3
Table of contents
1 Document information ........................................................... 4
1.1 Document conventions ................................................................. 4
2 Safety instructions ............................................................... 7
2.1 Requirements for the personnel ........................................................... 7
2.2 Designated use ....................................................................... 7
2.3 Workplace safety ...................................................................... 7
2.4 Operational safety ..................................................................... 7
2.5 Product safety ........................................................................ 7
2.6 IT security ........................................................................... 8
3 Identification .................................................................... 8
3.1 Device tag ........................................................................... 8
3.2 Scope of delivery ..................................................................... 10
3.3 Certificates and approvals .............................................................. 10
4 Installation ..................................................................... 10
4.1 Incoming acceptance, transport, storage .................................................... 10
4.2 Dimensions ......................................................................... 11
4.3 Installation conditions ................................................................. 13
4.4 Installation ......................................................................... 13
4.5 Installation instructions for temperature sensor(s) ............................................ 18
4.6 Pressure sensor installation instructions .................................................... 19
5 Wiring .......................................................................... 20
5.1 Connection instructions ................................................................ 20
5.2 Quick wiring guide .................................................................... 20
5.3 Connecting the sensors ................................................................ 23
5.4 Outputs ............................................................................ 29
5.5 Communication ...................................................................... 29
5.6 Post-connection check ................................................................. 31
6 Operation ....................................................................... 32
6.1 General notes for operation ............................................................. 32
6.2 Display and operating elements .......................................................... 32
6.3 Operating matrix ..................................................................... 35
7 Commissioning ................................................................. 36
7.1 Quick commissioning/make it run ........................................................ 36
Document information EngyCal RS33
4 Endress+Hauser
1 Document information
1.1 Document conventions
1.1.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
NOTE!
This symbol contains information on procedures and other facts which do not result in personal
injury.
1.1.2 Electrical symbols
Symbol Meaning
A0011197
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
A0011198
Alternating current
A terminal to which alternating voltage is applied or through which alternating current flows.
A0017381
Direct current and alternating current
• A terminal to which alternating voltage or DC voltage is applied.
• A terminal through which alternating current or direct current flows.
A0011200
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011201
Equipotential connection
A connection that has to be connected to the plant grounding system: This may be a potential
equalization line or a star grounding system depending on national or company codes of practice.
A0012751
ESD - electrostatic discharge
Protect the terminals from electrostatic discharge. Failure to observe this may result in destruction of
parts of the electronics.
EngyCal RS33 Document information
Endress+Hauser 5
1.1.3 Symbols for certain types of information
Symbol Meaning Symbol Meaning
Permitted
Procedures, processes or actions that
are permitted.
Preferred
Procedures, processes or actions that
are preferred.
Forbidden
Procedures, processes or actions that
are forbidden.
Tip
Indicates additional information.
Reference to documentation Reference to page
Reference to graphic
,…
,
Series of steps
Result of a sequence of actions Visual inspection
1.1.4 Symbols in graphics
Symbol Meaning
1, 2, 3,... Item numbers
,…
,
Series of steps
A, B, C, ... Views
A-A, B-B, C-C, ... Sections
A0013441
Flow direction
-
A0011187
Hazardous area
Indicates a hazardous area.
.
A0011188
Safe area (non-hazardous area)
Indicates a non-hazardous area.
1.1.5 Tool symbols
Symbol Meaning
A0011220
Flat-blade screwdriver
A0011219
Phillips screwdriver
A0011221
Allen key
Document information EngyCal RS33
6 Endress+Hauser
Symbol Meaning
A0011222
Open-ended wrench
A0013442
Torx screwdriver
EngyCal RS33 Safety instructions
Endress+Hauser 7
2 Safety instructions
Safe operation of the device is only guaranteed if the Operating Instructions have been read
and the safety instructions they contain have been observed.
2.1 Requirements for the personnel
The personnel must fulfill the following requirements for its tasks:
‣Trained, qualified specialists must have a relevant qualification for this specific function
and task
‣Are authorized by the plant owner/operator
‣Are familiar with federal/national regulations
‣Before beginning work, the specialist staff must have read and understood the instructions
in the Operating Instructions and supplementary documentation as well as in the
certificates (depending on the application)
‣Following instructions and basic conditions
2.2 Designated use
The steam calculator is a flow computer for calculating the mass and energy flow of steam.
The mains powered device is designed for use in industrial environments.
• The manufacturer accepts no liability for damages resulting from incorrect use or use other
than that designated. It is not permitted to convert or modify the device in any way.
• The device may only be operated when installed.
2.3 Workplace safety
For work on and with the device:
‣Wear the required personal protective equipment according to federal/national
regulations.
2.4 Operational safety
Risk of injury.
‣Operate the device in proper technical condition and fail-safe condition only.
‣The operator is responsible for interference-free operation of the device.
Environmental requirements
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.
2.5 Product safety
This measuring device is designed in accordance with good engineering practice to meet state-
of-the-art safety requirements, has been tested, and left the factory in a condition in which it
is safe to operate.
Identification EngyCal RS33
8 Endress+Hauser
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.
2.6 IT security
We only provide a warranty if the device is installed and used as described in the Operating
Instructions. The device is equipped with security mechanisms to protect it against any
inadvertent changes to the device settings.
IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.
3 Identification
3.1 Device tag
3.1.1 Nameplate
Compare the nameplate on the device with the following diagram:
EngyCal RS33 Identification
Endress+Hauser 9
XX.XVA/X.XW XX.XVA/X.XW
16YV 16YV
EngyCal
Made in Germany 20xx
87484 Nesselwang
100-230V (-15%/+10%) 50/60Hz
Ord. cd.:
Ser. no.:
Ext. Ord. cd.:
RX33-xx1xxxxxxxxxxxxxxxLU
xxxxxxxxxxxxxxxx
Xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
FW: Firmware Dev_Rev.: X
-20°C(-4°F) < Ta < +60°C(140°F)
Other approvals
EngyCal
Made in Germany 20xx
87484 Nesselwang
Ord. cd.:
Ser. no.:
Ext. Ord. cd.:
RX33-xx2xxxxxxxxxxxxxxxLU
xxxxxxxxxxxxxxxx
Xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
24V (-50%+75%) 24V (±50%) 50/60Hz
FW: Firmware Dev_Rev.: X
Other approvals
-20°C(-4°F) < Ta < +60°C(140°F)
1
2
3
4
5
6
7
8
9
10
A0013583
1 Device nameplate (example)
1 Device tag
2 Order code and serial number
3 Supply voltage
4 Power consumption
5 Firmware version
6 Approvals, if available
7 Ambient temperature range
8 Device revision
9 Device protected by double or reinforced seal
10 Place and year of manufacture
3.1.2 Serial number on the front of the device
A0024097
2 Serial number on front of device
Installation EngyCal RS33
10 Endress+Hauser
3.2 Scope of delivery
The scope of delivery of the steam calculator comprises:
• Steam calculator (field housing)
• Brief Operating Instructions in paper form
• Optional 3 pcs. connection clamps (5 positions apiece)
• Optional interface cable and DVD set with FieldCare Device Setup parameter configuration
software
• Optional Field Data Manager software MS20
• Optional mounting hardware for DIN rail, panel mounting, pipe mounting
• Optional overvoltage protection
Please note the device accessories in Section Accessories in the Operating Instructions.
3.3 Certificates and approvals
The steam calculator meets the general requirements for steam calculators in accordance with
OIML R75 and EN-1434.
According to European law, steam calculators are not subject to mandatory verification.
However, approval as part of individual measuring point verification is possible. Furthermore,
national type approvals are currently pending for the device.
CE mark, Declaration of Conformity
The device is designed to meet state-of-the-art safety requirements, has been tested, and left
the factory in a condition in which it is safe to operate. The device complies with the
applicable standards and regulations in accordance with EN 61010-1 "Safety requirements for
electrical equipment for measurement, control and laboratory use".
The device described in these Operating Instructions therefore complies with the statutory
requirements of the EU Directives. The manufacturer confirms that the device has been
successfully tested by applying the CE mark.
4 Installation
4.1 Incoming acceptance, transport, storage
Compliance with the permitted environmental and storage conditions is mandatory. Precise
specifications are provided in the "Technical Information" section of the Operating Instructions.
4.1.1 Incoming acceptance
On receipt of the goods, check the following points:
• Is the packaging or the content damaged?
• Is the delivery complete? Compare the scope of delivery against the information on your
order form.
EngyCal RS33 Installation
Endress+Hauser 11
4.1.2 Transport and storage
Please note the following:
• 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).
4.2 Dimensions
144 (5.67)
144 (5.67)
175 (6.89)
138 (5.43)
77 (3.03)
138 (5.43)
103.1 (4.06)
A0013438
3 Dimensions of the device in mm (in)
Installation EngyCal RS33
12 Endress+Hauser
73 (2.87)
148 (5.83)
160 (6.3)
85 (3.35)
A0014169
4 Dimensions of the mounting plate for wall, pipe and panel mounting in mm (in)
138 (5.43)
138 (5.43)
A0014171
5 Dimensions of the panel cutout in mm (in)
EngyCal RS33 Installation
Endress+Hauser 13
120 (4.72) 7.7 (0.3)
141.9 (5.59)
A0014610
6 Dimensions of DIN rail adapter in mm (in)
4.3 Installation conditions
With the appropriate accessories the device with field housing is suitable for wall mounting,
pipe mounting, panel mounting and DIN rail installation. 1).
The orientation is only determined by the legibility of the display. Connections and outputs
are fed out of the bottom of the device. The cables are connected via coded terminals.
Operating temperature range:–20 to 60 °C (–4 to 140 °F)
You can find more information in the "Technical data" section.
NOTICE
Overheating of the device due to insufficient cooling
‣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.
4.4 Installation
4.4.1 Wall mounting
1. Use the mounting plate as the template for drilled holes, dimensions (→ 4, 12)
2. Attach the device to the mounting plate and fasten it in place from the rear using 4
screws.
3. Fasten the mounting plate to the wall using 4 screws.
1) According to UL approval panel or surface mountable only.
EngyCal RS33 Installation
Endress+Hauser 15
3.
2
A0014173
9 Preparing the mounting plate for panel mounting
Screw the threaded rods (item 2) into the mounting plate (dimensions (→ 4, 12)).
4.
2
3
A0014174
10 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).
5. Fasten the device in place by tightening the threaded rods.
Installation EngyCal RS33
16 Endress+Hauser
4.4.3 Support rail/DIN rail (to EN 50 022)
1.
1
2
A0014176
11 Preparing for DIN rail mounting
Fasten the DIN rail adapter (item 1) to the device using the screws provided (item 2)
and open the DIN rail clips.
2.
A0014177
12 DIN rail mounting
Attach the device to the DIN rail from the front and close the DIN rail clips.
EngyCal RS33 Installation
Endress+Hauser 17
4.4.4 Pipe mounting
1.
1.
A0014178
13 Preparing for pipe mounting
Pull the steel belts through the mounting plate (dimensions (→ 4, 12)) and fasten
them to the pipe.
2.
2. 2.
A0014179
14 Pipe mounting
Attach device to mounting plate and fasten it in place using the 4 screws provided.
Installation EngyCal RS33
18 Endress+Hauser
4.5 Installation instructions for temperature sensor(s)
BA C
D
L
L
A0008603
15 Installation types for temperature sensors
A - BFor cables with a small cross-section, the sensor tip must reach to the piping axis or a little farther
(=L).
C - D Slanted orientation.
The immersion length of the thermometer influences the accuracy. If the immersion length is
too small, errors in the measurement are caused by heat conduction via the process
connection and the container wall. For installation in a pipe, therefore, the recommended
installation depth ideally corresponds to half of the pipe diameter.
• Installation possibilities: Pipes, tanks or other plant components
• Minimum immersion depth = 80 to 100 mm (3.15 to 3.94 in)
The immersion depth should be at least 8 times the diameter of the thermowell. Example:
Thermowell diameter 12 mm (0.47 in) x 8 = 96 mm (3.8 in). We recommend a standard
immersion depth of 120 mm (4.72 in).
For pipes with small nominal diameters, ensure that the tip of the thermowell extends
far enough into the process so that it also protrudes past the axis of the pipe
((→ 15, 18), item A and B). Another solution may be diagonal installation
((→ 15, 18), 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.
EngyCal RS33 Installation
Endress+Hauser 19
4.6 Pressure sensor installation instructions
1
2
3
4
2
1
A0014527
16 Measuring arrangement for pressure measurement in steams
1 Pressure sensor
2 Shutoff device
3 U-shaped water pocket
4 O-shaped water pocket
• Mount the pressure sensor with the water pocket pipe above the tapping point.
The water pocket pipe reduces the temperature to almost ambient temperature.
• Fill the water pocket pipe with liquid before commissioning.
Wiring EngyCal RS33
20 Endress+Hauser
5 Wiring
5.1 Connection instructions
LWARNING
Danger! Electric voltage!
‣The entire connection of the device must take place while the device is de-energized.
LCAUTION
Pay attention to additional information provided
‣Before commissioning, ensure that the supply voltage corresponds to the specification on
the nameplate.
‣Provide a suitable switch or power-circuit breaker in the building installation. This switch
must be provided close to the device (within easy reach) and marked as a circuit breaker.
‣An overload protection element (rated current ≤ 10 A) is required for the power cable.
For installing the steam calculator and the associated components, observe the general
instructions according to EN 1434 Part 6.
5.2 Quick wiring guide
156252 53
+
378454 55
+
++ UI
10 11 50 51
60 61 62 63
1+ 2+1- 2-
70 71 80 81 82 81 90 91
LPS
R
13
R
14
R
23
R
24
L/+N/-
T Warm
RTD or 0/4...20 mA
T Cold or Pressure
RTD or 0/4...20 mA
Flow
Pulse or 0/4...20 mA
2x Open Col. 2x Digital In
I/Pulse Out
Relay 1 Relay 2 Power
supply
+- 1+ 1- 2+ 2- + -
A0022341
17 Connection diagram of the device
Terminal assignment
Other manuals for EngyCal RS33
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