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Summary of Contents for Endress+Hauser Waterpilot FMX11
- Page 1 Products Solutions Services BA02028P/00/EN/01.20 71505306 2020-08-03 Valid as of version 01.00.zz Operating Instructions Waterpilot FMX11 Hydrostatic level measurement 4 to 20 mA analog...
- Page 2 • The manufacturer reserves the right to modify technical data without prior notice. Your Endress+Hauser distributor will supply you with current information and updates to these Operating Instructions. Endress+Hauser...
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Page 3: Table Of Contents
Waterpilot FMX11 Table of contents Table of contents About this document ....4 Technical data ....21 Document function . -
Page 4: About This Document
About this document Waterpilot FMX11 About this document Document function These Operating Instructions contain all the information that is required in various phases of the life cycle of the device: from product identification, incoming acceptance and storage, to mounting, connection, operation and commissioning through to troubleshooting, maintenance and disposal. -
Page 5: List Of Abbreviations
Waterpilot FMX11 About this document Additional information: Series of steps: Result of an individual step: 1.2.4 Symbols in graphics Item numbers: 1, 2, 3 ... Series of steps: Views: A, B, C, ... List of abbreviations A0042446 Item Term/abbreviation Explanation The OPL (over pressure limit = sensor overload limit) for the measuring device depends on the lowest-rated element, with regard to pressure, of the selected components, i.e. -
Page 6: Documentation
About this document Waterpilot FMX11 Documentation All available documents can be downloaded using: • the serial number of the device (see cover page for description) or • the data matrix code of the device (see cover page for description) or •... -
Page 7: Basic Safety Instructions
Following the instructions in these Operating Instructions Designated use 2.2.1 Application and media The Waterpilot FMX11 is a hydrostatic pressure sensor for level measurement, for example, in the area of untreated water extraction and drinking water storage. 2.2.2 Incorrect use The manufacturer is not liable for damage caused by improper or non-designated use. -
Page 8: 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. -
Page 9: Product Description
Waterpilot FMX11 Product description Product description Product design The process pressure causes the metal process isolating diaphragm of the sensor to deflect. A filling oil transfers the pressure to a Wheatstone bridge (semiconductor technology). The pressure-dependent change in the bridge output voltage is measured and evaluated. -
Page 10: Product Identification
• Is the documentation provided? • Are the goods undamaged? If one of these conditions is not satisfied, contact the Endress+Hauser Sales Center. Product identification The following options are available for the identification of the measuring device: • Nameplate specifications •... - Page 11 Waterpilot FMX11 Incoming acceptance and product identification Storage temperature range FMX11 –10 to +70 °C (+14 to +158 °F) Terminal box –40 to +80 °C (–40 to +176 °F) 4.3.2 Transporting the product to the measuring point WARNING Incorrect transport! Device or cable may become damaged, and there is a risk of injury! ‣...
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Page 12: Installation
• The cable must end in a dry room or a suitable terminal box. The terminal box from Endress+Hauser provides humidity and climatic protection and is suitable for installation outdoors. • Cable length tolerance: ±< 50 mm (1.97 in) •... -
Page 13: Mounting The Measuring Device
Waterpilot FMX11 Installation Mounting the measuring device A0040853 Terminal box can be ordered separately Bending radius of extension cable Suspension clamp can be ordered as an accessory Extension cable, cable length Guiding tube Waterpilot FMX11 Protection cap 5.2.1 Mounting the Waterpilot with a mounting clamp... -
Page 14: Post-Installation Check
Installation Waterpilot FMX11 5.2.2 Mounting the terminal box The optional terminal box is mounted using four screws (M4). Post-installation check • Is the device undamaged (visual inspection)? • Does the device comply with the measuring point specifications? • Process temperature •... -
Page 15: Electrical Connection
The terminal box can be ordered separately as an accessory (order number: 52006152). • Connect the device in accordance with the following diagrams. Reverse polarity protection is integrated in the Waterpilot FMX11. Changing the polarities will not result in damage to the device. The device is not operational. - Page 16 Electrical connection Waterpilot FMX11 Extension cable • Total outer diameter: 6 mm (0.24 in) ±0.2 mm (0.01 in) • PA pressure compensation tube: - Outer diameter 2.5 mm (0.1 in) - Internal diameter 1.5 mm (0.06 in) - Pressure compensation element outer diameter 6 mm (0.24 in) The extension cables are shielded.
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Page 17: Post-Connection Check
Operation options Endress+Hauser offers comprehensive measuring point solutions with display and/or evaluation units for the Waterpilot FMX11. 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 18: Maintenance
Maintenance Waterpilot FMX11 Maintenance • Terminal box: Keep the GORE-TEX® filter free from contamination • FMX11 extension cable: Keep the Teflon filter in the pressure compensation tube free from contamination • Check the process isolating diaphragm for buildup at suitable intervals. -
Page 19: Repair
The measuring device must be returned if the wrong device has been ordered or delivered. As an ISO-certified company and also due to legal regulations, Endress+Hauser is obliged to follow certain procedures when handling any returned products that have been in contact with medium. -
Page 20: Accessories
Accessories Waterpilot FMX11 Accessories 11.1 Device-specific accessories 11.1.1 Suspension clamp A0030950 Order number: 52006151 11.1.2 Terminal box A0030967 Order number: 52006152 Endress+Hauser... -
Page 21: Technical Data
Waterpilot FMX11 Technical data Technical data 12.1 Input 12.1.1 Measured variable Hydrostatic pressure of a liquid 12.1.2 Measuring range Customer-specific measuring ranges or calibration that has been preset in the factory. Input variable absolute pressure Relative nominal pressure [bar (abs.)] 0.2 (3) -
Page 22: Output
Technical data Waterpilot FMX11 12.2 Output 12.2.1 Output signal 4 to 20 mA analog, 2-wire for hydrostatic pressure measured value. 12.2.2 Signal range 2 to 22 mA 12.2.3 Maximum load The maximum load resistance depends on the supply voltage (U) and must be determined individually for each current loop, see formula and diagram. -
Page 23: Performance Characteristics
Waterpilot FMX11 Technical data 12.3 Performance characteristics 12.3.1 Reference operating conditions • As per IEC 60770 • Ambient temperature T = constant, in the range: +21 to +27 °C (+70 to +81 °F) • Humidity φ = constant, in the range of 20 to 80 % rH •... -
Page 24: Environment
Technical data Waterpilot FMX11 12.4 Environment 12.4.1 Ambient temperature range FMX11 –10 to +70 °C (+14 to +158 °F) (= medium temperature) Terminal box –40 to +80 °C (–40 to +176 °F) 12.4.2 Storage temperature range FMX11 –10 to +70 °C (+14 to +158 °F) Terminal box –40 to +80 °C (–40 to +176 °F) -
Page 25: Process
Waterpilot FMX11 Technical data 12.5 Process 12.5.1 Medium temperature range 0 to +70 °C (+32 to +158 °F) 12.5.2 Medium temperature limit –10 to +70 °C (+14 to +158 °F) The FMX11 may be operated in this temperature range. The specification values, such as accuracy, may be exceeded. -
Page 26: Index
Index Waterpilot FMX11 Index Application ....... . . 7 CE mark (declaration of conformity) ....8 Cleaning . - Page 28 *71505306* 71505306 www.addresses.endress.com...
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