Installation Instructions

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Table Of Contents

Table of contents
Important document information
- Symbols used
Terms and abbreviations
Registered trademarks
Product life cycle
- Engineering
- Procurement
- Installation
- Commissioning
- Operation
- Maintenance
- Retirement
Measuring principle
- Input
- Output
Input
- Measured variable
- Measuring range
- Operating frequency
- Transmission power
Output
- Digital output
- Signal on alarm
- Linearization
Protocol-specific data, Modbus
- Modbus settings
- Measured variables via Modbus protocol
Electrical connection
- Cable assignment
- Supply voltage
- Power consumption
- Starting time
- Power supply failure
- Connecting the device
- Cable specification
- Overvoltage protection
Performance characteristics
- Reference operating conditions
- Maximum measured error
- Measured value resolution
- Response time
- Influence of ambient temperature
Installation
- Installation conditions
Environment
- Ambient temperature range
- Storage temperature
- Climate class
- Operating altitude as per IEC 61010-1 Ed.3
- Degree of protection
- Vibration resistance
- Electromagnetic compatibility (EMC)
Process
- Process temperature, process pressure
- Dielectric constant
Mechanical construction
- Dimensions
- Weight
- Materials
- Connecting cable
Operability
- Operating concept
- Operation via Bluetooth® wireless technology
- Remote operation via Modbus protocol
Certificates and approvals
- CE mark
- RoHS
- EAC conformity
- RCM-Tick marking
- Approvals
- Explosion-protected smartphones and tablets
- Pressure equipment with allowable pressure ≤ 200 bar (2 900 psi)
- EN 302729-1/2 radio standard
- FCC / Industry Canada
- Other standards and guidelines
Ordering information
Accessories
- Device-specific accessories
Documentation
- Brief Operating Instructions (KA)
- Operating Instructions (BA)
- Safety Instructions (XA)

Micropilot FMR20 Modbus RS485

50 Endress+Hauser

Pivoted mounting bracket for sewer channel

The pivotable mounting bracket is used to install the device in a manhole over a sewer channel.

The mounting bracket can be ordered together with the device via the "Enclosed accessories" section

of the product order structure.

110 (4.33)

100 (3.94)

360 (14.2)

6.8 (0.27)

A0038143

 57 Dimensions of the pivotable mounting bracket, engineering unit: mm (in)

Material

316L (1.4404)

Order number

t.b.d.