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The Liquiphant FTL51B with Bluetooth® Technology
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Measuring principle
Vibration Liquids
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Characteristic / Application
Compact vibronic device with an optional pipe extension up to 6 m (19.7 ft);
Modular housing concept;
Wide range of certificates -
Specialities
Heartbeat Technology,
Bluetooth® Operation and maintenance SmartBlue App,
LED Module,
RFID TAG for easy identification,
Second line of defense,
Ambient temperature down to -50°C (-60°C optional),
Temperature spacer for high process temperature,
Plug and play functionalities -
Supply / Communication
19…253V AC / 2-wire,
10…55V / DC-PNP 3-wire,
9…20V DC with relay DPDT,
19…253V AC or 19…55V DC with relay DPDT,
2-wire NAMUR,
2-wire PFM,
4-20mA HART -
Ambient temperature
-60 °C…+70 °C
(-51 °F…+158 °F) -
Process temperature
-50 °C…+150 °C
(-58 °F…+302 °F) -
Process pressure / max. overpressure limit
Vacuum…100 bar
Vacuum…1450 psi -
Min. density of medium
0.5 g/cm³
(0.4 g/cm³ optional) -
Main wetted parts
316L
Alloy -
Process connection
Threads:
G3/4A, G1A, R3/4″, R1, NPT3/4, NPT1
Flanges:
DN25…DN100
ASME 1″…4″
JIS 25A…100A -
Process connection hygienic
Tri-Clamp ISO2852
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Sensor length
Up to 6 m (19.7 ft)
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Communication
2-wire direct load
HART
DC-PNP 3-wire
Relays
NAMUR
PFM
Bluetooth® wireless technology -
Certificates / Approvals
ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO, UK Ex
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Safety approvals
Overfill protection WHG
SIL2/ SIL 3 according to IEC 61508 -
Design approvals
EN 10204-3.1
NACE MR0175, MR0103
ASME B31.3 Process Piping
AD2000
CRN
AD 2000 -
Marine approval
ABS/ LR/ BV/ DNV
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Options
Heavy duty stainless steel housing
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Components
FTL325P Interface PFM
FTL325N Interface NAMUR
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Measuring principle
Vibration Density
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Product Headline
Vibronic point level switch with optional extension tube for liquid applications in hazardous areas .
Reliable measurement values not affected by: changing media properties, gas bubbles, foam, build-up, flow or turbulences.