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Ifm – SL5101

PROCESS SENSORS ⍾ Ifm – SL5101
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Air flow monitors; Operating voltage tolerance [%] : -25…25; Operating voltage [V] : 24 DC; Min. insulation resistance [MΩ] : 100; (500 V DC); Power-on delay time [s] : 60; Output signal : switching signal; Number of relay outputs : 1; Contact rating : 3 A (30 V DC / 250 V AC); Switching function flow monitoring : relay energised when flow is present; Response time [s] : 3…60; Temperature gradient [K/min] : 5; Adjustment of the switch point : potentiometer; Ambient temperature [°C] : -10…50; Storage temperature [°C] : -25…85; Max. relative air humidity [%] : 90; Materials : housing: PBT; sensor surface: titanium; Materials (wetted parts) : PBT; titanium; Process connection : Ø 23 mm; Items supplied : Mounting clamp: 1, E40048
Connection Cable: 2 m, PUR; 4 x 0.5 mmu00b2, PVC
No. of inputs/outputs Number of relay outputs: 1
Current consumption 50 mA
Voltage supply 24 V
Display function: 1 x LED, red | function: 1 x LED, green
Degree of protection IP 65
Weight 192.5 g
Dimensions u00d8 23 / L = 142 mm
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Related in Flow sensors / flow meters ⍾ Page 11

Ifm – SI0558
Product details
SI0558 - Ifm
Flow monitor; Response time [s] : 1...2; (for a temperature gradient: 1 K/min); Response time [s] : 1...10; Operating voltage tolerance [%] : -15...15; Operating voltage [V] : < 24 AC / 18...36 DC; (to SELV/PELV); Protection class : III; Power-on delay time [s] : 10; Total number of outputs : 1; Output signal : switching signal; Number of digital outputs : 1; Output function : normally open; Contact rating : 2 A, 24 V AC/DC; (to SELV/PELV); Short-circuit protection : no; Overload protection : no; Probe length L [mm] : 45; Repeatability [cm/s] : 1...5; Note on repeatability : for water 5...100 cm/s; 25 °C | Factory setting; Temperature drift [cm/s x 1/K] : 0.1; (for water 5...100 cm/s; 10...70 °C); Temperature gradient [K/min] : 300; Switch point accuracy [cm/s] : ± 2...± 10; (for water 5...100 cm/s; 25 °C; Factory setting); Hysteresis [cm/s] : 2...5; (for water 5...100 cm/s; 25 °C; Factory setting); Adjustment of the switch point : pushbutton; Ambient temperature [°C] : -25...60; Storage temperature [°C] : -25...100; Thread designation : M18 x 1.5; Materials : stainless steel (1.4404 / 316L); stainless steel (1.4310 / 301); PC; PBT-GF20; EPDM/X; Materials (wetted parts) : stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SI0555
Product details
SI0555 - Ifm
Flow monitor; Response time [s] : 1...10; Operating voltage tolerance [%] : > -10; Operating voltage [V] : 48 DC; Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : 10; Total number of outputs : 1; Output signal : switching signal; Electrical design : PNP; Number of digital outputs : 1; Output function : normally open / normally closed; (parameterisable); Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 250; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Probe length L [mm] : 45; Repeatability [cm/s] : 1...5; Note on repeatability : for water 5...100 cm/s; 25 °C | Factory setting; Temperature drift [cm/s x 1/K] : 0.1; (for water 5...100 cm/s; 10...70 °C); Temperature gradient [K/min] : 300; Switch point accuracy [cm/s] : ± 2...± 10; (for water 5...100 cm/s; 25 °C; Factory setting); Hysteresis [cm/s] : 2...5; (for water 5...100 cm/s; 25 °C; Factory setting); Adjustment of the switch point : pushbutton; Ambient temperature [°C] : -25...80; Storage temperature [°C] : -25...100; Thread designation : M18 x 1.5; Materials : stainless steel (1.4404 / 316L); stainless steel (1.4310 / 301); PC; PBT-GF20; EPDM/X; Materials (wetted parts) : stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SI0551
Product details
SI0551 - Ifm
Flow monitor; Operating voltage [V] : 19...36 DC; Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : 10; Total number of outputs : 1; Output signal : analogue signal; Number of analogue outputs : 1; Analogue current output [mA] : 4...20; Max. load [Ω] : 500; Overload protection : yes; Probe length L [mm] : 45; Flow range [cm/s] : 3...250; Greatest sensitivity [cm/s] : 3...100; Repeatability [cm/s] : 1...5; Note on repeatability : for water 5...100 cm/s; 25 °C | Factory setting; Temperature drift [cm/s x 1/K] : 0.1; (for water 5...100 cm/s; 10...70 °C); Response time [s] : 1...10; Ambient temperature [°C] : -25...80; Storage temperature [°C] : -25...100; Thread designation : M18 x 1.5; Materials : stainless steel (1.4404 / 316L); stainless steel (1.4310 / 301); PC; PBT-GF20; EPDM/X; Materials (wetted parts) : stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SF5702
Product details
SF5702 - Ifm
Flow sensor for connection to an evaluation unit; Connection to control monitor : VS3000; Probe length L [mm] : 93; Setting range [cm/s] : 3...300; Greatest sensitivity [cm/s] : 3...60; Setting range [cm/s] : 200...3000; Greatest sensitivity [cm/s] : 200...800; Temperature gradient [K/min] : 300; Response time [s] : 1...10; Storage temperature [°C] : -25...80; Housing : for adapter; Thread designation : M18 x 1.5; Materials : titanium (3.7035); EPDM; ULTEM; Materials (wetted parts) : titanium (3.7035); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SI0521
Product details
SI0521 - Ifm
Flow monitor; Operating voltage [V] : 24 DC; (18...32 DC); Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : 10; Total number of outputs : 2; Output signal : switching signal; Electrical design : PNP; Number of digital outputs : 2; Output function : normally open / normally closed; (parameterisable); Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 250; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Probe length L [mm] : 45; Setting range [cm/s] : 3...300; Greatest sensitivity [cm/s] : 3...100; Repeatability [% of Sr] : 1...5; Note on repeatability : for water 5...100 cm/s; 25 °C | Factory setting; Temperature drift [cm/s x 1/K] : 0.1; (for water 5...100 cm/s; 15...70 °C); Temperature gradient [K/min] : 300; Switch point accuracy [cm/s] : ± 10; (for water 5...100 cm/s; 25 °C; Factory setting); Hysteresis [cm/s] : 2...5; (for water 5...100 cm/s; 25 °C; Factory setting); Response time [s] : 1...10; Adjustment of the switch point : pushbutton; Ambient temperature [°C] : -25...80; Storage temperature [°C] : -25...100; Thread designation : M18 x 1.5; Materials : stainless steel (1.4404 / 316L); stainless steel (1.4310 / 301); PC; PBT-GF20; EPDM/X; Materials (wetted parts) : stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SF5700
Product details
SF5700 - Ifm
Flow sensor for connection to an evaluation unit; Connection to control monitor : VS3000; Probe length L [mm] : 45; Setting range [cm/s] : 3...300; Greatest sensitivity [cm/s] : 3...60; Setting range [cm/s] : 200...3000; Greatest sensitivity [cm/s] : 200...800; Temperature gradient [K/min] : 300; Response time [s] : 1...10; Storage temperature [°C] : -25...80; Housing : for adapter; Thread designation : M18 x 1.5; Materials : stainless steel (1.4404 / 316L); EPDM; Materials (wetted parts) : titanium (3.7035); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SI0550
Product details
SI0550 - Ifm
Flow monitor; Response time [s] : < 1; Operating voltage [V] : 19...36 DC; Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : 10; Total number of outputs : 1; Output signal : switching signal; Electrical design : PNP; Number of digital outputs : 1; Output function : normally open / normally closed; (parameterisable); Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 250; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Probe length L [mm] : 45; Repeatability [cm/s] : 1...5; Temperature drift [cm/s x 1/K] : 0.1; Switch point accuracy [cm/s] : ± 2...± 10; Hysteresis [cm/s] : 2...5; Adjustment of the switch point : pushbutton; Ambient temperature [°C] : -25...80; Storage temperature [°C] : -25...100; Thread designation : M18 x 1.5; Materials : stainless steel (1.4404 / 316L); stainless steel (1.4310 / 301); PC; PBT-GF20; EPDM/X; Materials (wetted parts) : stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SF5704
Product details
SF5704 - Ifm
Flow sensor for connection to an evaluation unit; Connection to control monitor : VS3000; Probe length L [mm] : 243; Setting range [cm/s] : 3...300; Greatest sensitivity [cm/s] : 3...60; Setting range [cm/s] : 200...3000; Greatest sensitivity [cm/s] : 200...800; Temperature gradient [K/min] : 300; Response time [s] : 1...10; Storage temperature [°C] : -25...80; Housing : for adapter; Thread designation : M18 x 1.5; Materials : titanium (3.7035); EPDM; ULTEM; Materials (wetted parts) : titanium (3.7035); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SI0556
Product details
SI0556 - Ifm
Flow monitor; Response time [s] : 1...10; Operating voltage [V] : 19...36 DC; Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : 10; Total number of outputs : 2; Output signal : switching signal; Electrical design : PNP; Number of digital outputs : 2; Output function : normally open / normally closed; (parameterisable); Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 250; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Probe length L [mm] : 45; Repeatability [cm/s] : 1...5; Note on repeatability : for water 5...100 cm/s; 25 °C | Factory setting; Temperature drift [cm/s x 1/K] : 0.1; (for water 5...100 cm/s; 10...70 °C); Temperature gradient [K/min] : 300; Switch point accuracy [cm/s] : ± 2...± 10; (for water 5...100 cm/s; 25 °C; Factory setting); Hysteresis [cm/s] : 2...5; (for water 5...100 cm/s; 25 °C; Factory setting); Adjustment of the switch point : pushbutton; Ambient temperature [°C] : -25...80; Storage temperature [°C] : -25...100; Thread designation : M18 x 1.5; Materials : stainless steel (1.4404 / 316L); stainless steel (1.4310 / 301); PC; PBT-GF20; EPDM/X; Materials (wetted parts) : stainless steel (1.4404 / 316L); O-ring: FKM 80 Shore A; Process connection : M18 x 1,5 internal thread
Ifm – SF6200
Product details
SF6200 - Ifm
Flow sensor for connection to an evaluation unit; Response time [s] : 1...10; Connection to control monitor : VS3000; Probe length L [mm] : 15...156; Temperature gradient [K/min] : 30; Materials : stainless steel (1.4404 / 316L) several parts, welded; Materials (wetted parts) : stainless steel (1.4404 / 316L) several parts, welded; Process connection : Ø 10 mm; Accessories (optional) : Clamp adapter: R 1/2, E40160 | Clamp adapter: 1/2" NPT, E40174
Ifm – SF0516
Product details
SF0516 - Ifm
Flow sensor for connection to an evaluation unit; Response time [s] : 1...10; Connection to control monitor : VS3000; Probe length L [mm] : 42; Temperature gradient [K/min] : 15; Materials : stainless steel (1.4571/316Ti ); Materials (wetted parts) : stainless steel (1.4571/316Ti ); Process connection : Clamp DN25...DN40 (1...1,5") DIN 32676 (ISO 2852)
Ifm – SF2410
Product details
SF2410 - Ifm
Flow sensor for connection to an evaluation unit; Response time [s] : 2...20; Connection to control monitor : VS3000; Probe length L [mm] : 12; Temperature gradient [K/min] : 7; Housing : threaded type; Materials : ceramics (99.7 % Al2O3); Materials (wetted parts) : ceramics (99.7 % Al2O3); Process connection : G 1/4; Installation length EL [mm] : 27; Items supplied : sealings: 1, PTFE