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Measuring principle
Vibration Solids
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Characteristic / Application
Compact point level switch for fine grained solids
Grain size <= 25 mm (<= 0.98 in)
Single rod
No calibration required
Not affected by build-up or external vibration
Robust
Switch value visible from outside -
Supply / Communication
10 – 45V DC
19 – 253 VAC relay
DC PNP 10 – 45 V -
Ambient temperature
-40°C … 70°C
(-40 °F … 160 °F) -
Process temperature
-40°C … 150°C
(-40°F … 300°F) -
Process pressure / max. overpressure limit
Vacuum … 25 bar
(Vacuum … 360 psi) -
Min. density of medium
200 g/l
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Main wetted parts
316L
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Process connection
Thread
R 1″
R 1 1/2″
1 1/4″ NPT
1 1/2″ NPT -
Sensor length
225 mm (9″)
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Communication
DPDT relay
DC PNP max 350mA -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, NEPSI, INMETRO, EAC
Field of application
Soliphant FTM20 is a point level switch for applications with fine-grained or coarse-grained, non-fluidized bulk solids. The various designs means the device has a wide range of applications. Certificates are also available for use in dust and hazardous areas.
Point level switch in compact design with stainless steel housing.Process connections: ThreadsTemperature: -40 to +150°C (-40 to +302°F)Pressure: -1 to +40bar (-14.5 to +580psi)International explosion protection certificates, marine approvals
Benefits
Operational safety, reliability and universal applicability through use of the tuning fork measuring principleMeasurement is unaffected by conductivity, build-up, turbulence, flows or air bubblesSimple and fast commissioning, no calibration requiredNo mechanically moved parts, free of maintenanceSafe function due to self-monitoring (active frequency monitoring of the fork)Easy recurring function test via test magnetSuitable for constricted space due to compact design