FTR20

Overview Technical data Measuring principle Structured accessories Documentation Contact persons

Flow indicator for bulk solids
- Technical data

Detection range:	Max. 20 m
Operating frequency:	24.15 GHz ± 80 MHz
Electrical connection:	Cable gland M20 Thread ANSI ½ NPT Binder connector type M12 series 713/763 Harting connector type HAN8D
Output signal:	Relay SPDT Current 4-20 mA Solid-state relay
Power supply:	85...253 V AC, 50/60 Hz 20...60 V DC or 20...30 V AC, 50/60 Hz
Housing:	Polyester Aluminum Stainless steel 316L
Process connection:	Thread R 1½ in accordance with EN 10226 Thread G 1½ in accordance with ISO 228-1 Thread 1½ NPT in accordance with ANSI/ASME
Optional process connection:	Flange Sight glass High-temperature adapter High-pressure adapter Mounting bracket Structured accessories FAR50, FAR51, FAR52, FAR53, FAR54 and FAR55 Individual customer solutions
Main wetted parts:	Contactless installation: no Mounting: 316Ti or Aluminum, PTFE or ceramic
Ambient temperature:	-40...70 °C
Process temperature:	Contactless installation: any Mounting: -40...+70 °C, with high-temperature adapter -40... +450 °C
Process pressure:	Contactless installation: any Mounting: 0.5...6.8 bar (50...680 kPa) abs., with high-pressure adapter 0.5...21 bar (50...2100 kPa) abs.
Protection acc. to EN 60529:	IP66
Vibration resistance - Endurance stress with sliding frequency acc. to EN 60068-2-6:	Excitation mode: sine Frequency range: 10...55 Hz Amplitude: 0.75 mm peak constant Speed of sweep: 1 oct / min Excitation direction: 3 directions (X, Y, Z) Number of cycles: 20 / direction Test duration: approx. 1 h 38 min / direction Test temperature: room temperature
Marking acc. to 2014/34/EU (ATEX):	ATEX II 1/2D Ex ta/tb IIIC T200 102°C Da/Db, ATEX II 2D Ex tb IIIC T200 102°C Db (BVS 11 ATEX E 032 X)
Marking acc. to IECEx:	Ex ta/tb IIIC T102°C Da/Db IP66, Ex tb IIIC T102°C Db IP66 (IECEx BVS 11.0016)
Marking acc. to CSA:	CSA C/US General Purpose (2668182) CSA C/US Class II, Div. 1, Group E-G (2609701)
Marking acc. to EAC Ex:	EAC Ex ta/tb IIIC T102°C Da/Db, EAC Ex tb IIIC T102°C Db (RU C-DE.AA87.B.01096)
Radio approval:	Richtlinie 2014/53/EU (RED) FCC IC