Endress+Hauser Waterpilot FMX21 Brief Operating Instructions
Hydrostatic level measurement 4 to 20 ma analog
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Also See for Waterpilot FMX21:
- Operating instructions manual (144 pages) ,
- Brief operating instructions (48 pages) ,
- Additonal operating & safety instructions (12 pages)
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KA01244P/00/EN/02.22-00
71593283
2022-09-12
Products
Brief Operating Instructions
Waterpilot FMX21
Hydrostatic level measurement
4 to 20 mA analog
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information about the device can be found in the
Operating Instructions and the other documentation:
Available for all device versions via:
• Internet:
www.endress.com/deviceviewer
• Smart phone/tablet: Endress+Hauser Operations App
Solutions
Services
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Table of Contents
Related Manuals for Endress+Hauser Waterpilot FMX21
Summary of Contents for Endress+Hauser Waterpilot FMX21
- Page 1 Operating Instructions pertaining to the device. Detailed information about the device can be found in the Operating Instructions and the other documentation: Available for all device versions via: • Internet: www.endress.com/deviceviewer • Smart phone/tablet: Endress+Hauser Operations App...
- Page 2 Waterpilot FMX21 Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
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Page 3: Table Of Contents
Waterpilot FMX21 Table of contents Table of contents About this document ............. . 3 Document function . -
Page 4: Symbols
About this document Waterpilot FMX21 Symbols 1.2.1 Safety symbols DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury. - Page 5 Waterpilot FMX21 About this document 1.2.4 Symbols for certain types of information 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...
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Page 6: Documentation
For an overview of the scope of the associated Technical Documentation, refer to the following: • W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the nameplate • Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the matrix code on the nameplate 1.3.1 Operating Instructions (BA) -
Page 7: Terms And Abbreviations
Waterpilot FMX21 About this document Terms and abbreviations A0029505 • OPL (1) The OPL (Over Pressure Limit) for the measuring device depends on the lowest-rated element, with regard to pressure, of the selected components i.e. the process connection has to be taken into consideration in addition to the measuring cell. Also observe pressure- temperature dependency. -
Page 8: Turn Down Calculation
About this document Waterpilot FMX21 • Calibrated/adjusted span (4) Span between LRV and URV. Factory setting: 0 to URL Other calibrated spans can be ordered as customized spans. • p: Pressure • LRL: Lower range limit • URL: Upper range limit •... -
Page 9: Basic Safety Instructions
Intended use 2.2.1 Application and media The Waterpilot FMX21 is a hydrostatic pressure sensor for measuring the level of fresh water, wastewater and salt water. The temperature is measured simultaneously in the case of sensor versions with a Pt100 resistance thermometer. -
Page 10: Product Safety
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. Incoming acceptance and product identification... -
Page 11: Product Identification
All of the information on the measuring device is displayed along with an overview of the scope of technical documentation provided. • Enter the serial number on the nameplate into the Endress+Hauser Operations app or scan the 2-D matrix code on the nameplate with the Endress+Hauser Operations app 3.2.1... -
Page 12: Storage And Transport
Incoming acceptance and product identification Waterpilot FMX21 Additional nameplate for devices with approvals Made in Germany, D-79689 Maulburg Waterpilot FMX21 Mat.: 316L/1.4435/1.4404, Al O , PE, EPDM, PPO For use in drinking water according to: A0018805 Approval symbol (drinking water approval) - Page 13 Waterpilot FMX21 Incoming acceptance and product identification Storage temperature range Device + Pt100 (optional) –40 to +80 °C (–40 to +176 °F) Cable (when mounted in a fixed position) • With PE: –30 to +70 °C (–22 to +158 °F) •...
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Page 14: Mounting
Mounting Waterpilot FMX21 Mounting Mounting requirements Terminal Box for FMX21 OPEN 90° CLOSE 90° Warning: Avoid electrostatic charge in explosive atmosphere. See instructions Made in Germany, D-79689 Maulburg Waterpilot FMX21 Order code: xxxxxxxxxxxxxxxxxxxxxx Ser. no.: xxxxxxxxxxxxx 4…20 mA Ext. order code: xxxxxxxxxxxxxxxxxxxxxx black 0...600mbar... -
Page 15: Additional Mounting Instructions
• Cable length tolerance: < 5 m (16 ft): ±17.5 mm (0.69 in); > 5 m (16 ft): ±0.2 % • If the cable is shortened, the filter at the pressure compensation tube must be reattached. Endress+Hauser offers a cable shortening kit for this purpose (see the Operating Instructions for additional information) (documentation SD00552P/00/A6). -
Page 16: Mounting The Waterpilot With A Suspension Clamp
Mounting Waterpilot FMX21 Mounting the Waterpilot with a suspension clamp A0018793 Extension cable Suspension clamp Clamping jaws 4.3.1 Mounting the suspension clamp: Mount the suspension clamp (item 2). Take the weight of the extension cable (item 1) and the device into account when selecting the fastening point. -
Page 17: Mounting The Device With A Cable Mounting Screw
Waterpilot FMX21 Mounting Mounting the device with a cable mounting screw A0018794 1 Illustrated with G 1½" thread. Unit of measurement mm (in) Extension cable Cover for cable mounting screw Sealing ring Clamping sleeves Adapter for cable mounting screw... -
Page 18: Mounting The Terminal Box
Mounting Waterpilot FMX21 Place the clamping sleeves (item 4) around the extension cable (item 1) at the marked point as illustrated in the graphic. Slide the extension cable with the clamping sleeves (item 4) into the adapter (item 5) Fit the cover (item 2) with the sealing ring (item 3) onto the adapter (item 5) and securely screw together with the adapter. - Page 19 Waterpilot FMX21 Mounting WARNING Explosion Hazard! ‣ The TMT71 is not designed for use in hazardous areas. 4.6.1 Mounting the temperature head transmitter: Guide the mounting screws (item 1) with the mounting springs (item 2) through the bore of the temperature head transmitter (item 3) Secure the mounting screws with the circlips (item 4).
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Page 20: Cable Marking
Waterpilot FMX21 Cable marking A0030955 • To make installation easier, Endress+Hauser marks the extension cable if a customer- specific length has been ordered. • Cable marking tolerance (distance to lower end of level probe): Cable length < 5 m (16 ft): ±17.5 mm (0.69 in) Cable length >... -
Page 21: Electrical Connection
‣ The cable must end in a dry room or a suitable terminal box. The IP66/IP67 terminal box with GORE-TEX® filter from Endress+Hauser is suitable for outdoor installation.→ 18 ‣ Connect the device in accordance with the following diagrams. Reverse polarity protection is integrated in the device and the temperature head transmitter. - Page 22 Electrical connection Waterpilot FMX21 5.1.1 Device with Pt100 RD BK RD BK FMX21 FMX21 A0019441 Device Device with Pt100 (not for use in hazardous areas) Not for devices with external diameter of 29 mm (1.14 in) 10.5 to 30 V (hazardous area), 10.5 to 35 V...
- Page 23 Waterpilot FMX21 Electrical connection 5.1.2 Device with Pt100 and TMT71 temperature head transmitter RD BK FMX21 4...20 mA Analog A0030945 Not for devices with external diameter of 29 mm (1.14 in) 10.5 to 35 V 4 to 20 mA Resistance (R...
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Page 24: Supply Voltage
TMT71 temperature head transmitter (optional) 8 to 35 V Cable specifications Endress+Hauser recommends using shielded, twisted-pair two-wire cables. The probe cables are shielded for device versions with outer diameters of 22 mm (0.87 in) and 42 mm (1.65 in). 5.3.1 Device + Pt100 (optional) •... -
Page 25: Current Consumption
Connecting the measuring unit 5.6.1 Overvoltage protection To protect the Waterpilot and the TMT71 temperature head transmitter from large interference voltage peaks, Endress+Hauser recommends installing overvoltage protection upstream and downstream of the display and/or evaluation unit as shown in the graphic. Endress+Hauser... - Page 26 Power supply, display and evaluation unit with two inputs for 4 to 20 mA Device Connection for integrated Pt100 in the FMX21 4 to 20 mA (temperature) 4 to 20 mA (level) Overvoltage protection, e.g. HAW from Endress+Hauser (not for use in hazardous areas.) Power supply Endress+Hauser...
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Page 27: Post-Connection Check
Endress+Hauser offers comprehensive measuring point solutions with display and/or evaluation units for the device and the TMT71 temperature head transmitter. Your Endress+Hauser service organization would be glad to be of service if you have any other questions. Contact addresses are available at: www.endress.com/worldwide... - Page 28 *71593283* 71593283 www.addresses.endress.com...