Endress+Hauer Micropilot FMR43 – radar sensor for hygienic processes

Measuring principle

Level radar

Characteristic / Application

Compact device for continuous non-contact
level measurement with hygienic requirements
(3A, EHEDG, ASME BPE, USP Class VI);
For small containers with many internals

Specialities

Heartbeat Technology
Bluetooth® commissioning
Operation and maintenance with SmartBlue app
180 GHz for very small process connections and narrow beam angles

Supply / Communication

2-wire HART
IO-Link
Bluetooth® wireless technology

Frequency

80 GHz
180 GHz

Accuracy

+/-1 mm (0.04 in)

Ambient temperature

-40 °C … +80 °C
(-40 °F … +176 °F)

Process temperature

-40 to +150 °C
(-40 to +302 °F)

Process pressure / max. overpressure limit

-1 to +20 bar
(-14.5 to +290 psi)

Main wetted parts

PEEK
PTFE
316L (for threaded connections)

Process connection

Thread ASME B1.20.1, NPT
Thread ISO228, G

Process connection hygienic

NEUMO BioControl
Clamp/Tri-Clamp
Thread metric (DIN13)

Max. measurement distance

15 m (49 ft)

Communication

HART
IO-Link
Bluetooth® wireless
technology and app (optional)

Certificates / Approvals

ATEX, CAN/US, EAC Ex, JPN Ex, KC Ex,
INMETRO Ex, NEPSI Ex, UK Ex

Safety approvals

Overfill protection WHG

Design approvals

Acceptance test certificate 3.1, EN10204;
Declaration of Conformity ASME B31.3;
Conformity to cGMP;
CRN approval;
Surface roughness test ISO4287/Ra;
Delta-Ferrite test

Hygienic approvals

3-A;
EHEDG;
CoC-ASME BPE;
EU Food Contact Material (EC) 1935/2004;
US Food Contact Material FDA CFR 21;
CN Food Contact Materials GB 4806

Drinking water approvals

KTW
NSF/ANSI 61

Options

Display,
Customized settings,
App 'SmartBlue' for commissioning and operation via Bluetooth