Ultrasonic Measurement prosonic - VDT Industrie

Technical Data
Transmitter FMU 86X
Enclosure Field, NEMA 4X (IP 65), corrosion-resistant reinforced plastic with
nine punch-out conduit entries. Optional panel mount (144 x 144 mm)
or rack mount (19”, 21 HP); both include keypad and display.
Display 4-1/2 digit LCD with vertical and horizontal matrix position display
and bar graph (%). Optional backlit matrix display.
Communication Plug-in options supporting INTENSOR or HART serial communication
via the 4 to 20 mA loop or RS 485 interface (DMS ready)
Sensor Input One or two (FMU 862 only) sensor channels of any combination
Weight Field mounted, 5.7 lbs (2.6 kg). Panel, 2.2 lbs (1 kg). Rack, 2.8 lbs
(1.3 kg).
Electrical Classification General purpose
Resolution 0.03” (1 mm) or 0.1% of measuring span (which ever is greater)
Power Input 90 to 146 VAC, 50/60 Hz; 180 to 276 VAC, 50/60 Hz; 20 to 30 VDC
EMI / RFI Effects 1% for maximum measuring span at 10 V/m (10 kHz to 1 GHz) to
NAMUR, IEC 801-3
Overfill/Underfill Input Support connections to external voltage free make-or-break contacts
or PNP switches
Power Consumption 15 VA maximum
Operating Temperature -4°F to + 140°F (-20° to +60°C)
Storage Temperature -24°F to + 176°F (-40° to + 80°C)
Humidity 95% average annual humidity
Drift Temperature, negligible; load, negligible
Shock Resistance 2g (10 to 55 Hz) and 15g for 11 ms per DIN40 040, type W
Relay Outputs 3 or 5 SPDT, 4A at 250 VAC programmable relays including
fault indication, limit switches, totalizer driver (FMU 861 and 862 only),
sampler activation (FMU 861 and 862 only)
Analog Outputs 1 or 2 (FMU 862 only) isolated 4 to 20 mA @ 600 Ohms maximum.
Output current limit, 24 mADC
Indicators Yellow LED for each relay, lighting during de-energized state; green
LED indicating proper operation
Totalizer Optional 6-digit (non-resettable, FMU 861 and 862 only)
Keypad Interface 6 tactile feedback keys to access operator matrix. V and H keys for
vertical and horizontal movement. Other keys for data entry.
Recommended Cable 18-AWG, two-conductor with maximum 25 Ohms and 60 nF per
conductor, maximum 1000 feet
Optional Accessories FAU 40 sensor positioner, all-weather cover, pipe-mount kit.
Dimensions Refer to diagram below
Mounting
Hole (4)
7.9"
(Mtg.)
Knock-out
Conduit
Entry (9)
9
PROSONIC
FMU 860
10.85"
(Mtg.)
11.5"
1
2
3
4
5
V H
E
10"
4.17"