Сравнительная таблица предельных емкостных уровнемеров для сыпучих сред

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Таблицы»Сравнительная таблица предельных емкостных уровнемеров для сыпучих сред

Сравнительная таблица предельных емкостных уровнемеров для сыпучих сред

	Nivector FTC968	Minicap FTC260	Minicap FTC262	Solicap M FTC51	Solicap M FTC52	Solicap M FTC53	High temperature probe T12892	High temperature probe T12656

Measuring principle	Capacitive Solid	Capacitive Solid	Capacitive Solid	Capacitive Solid	Capacitive Solid	Capacitive Solid	Capacitive Solid	Capacitive Solid
Characteristic / Application	Compact for all types of powdered solids / small-grain bulk solids	compact rod probe with build up compensation easy start up	No calibration on start-up Active build-up compensation Mechanically robust The rope probe can be shortened (optimum matching to the measuring point)	Fully / partly isulated rod probe for small-grain / large-grain bulk solids Simple calibration Suitable for abrasive media	Fully / partly isulated rope probe for small-grain / large-grain solids with protection measures Simple calibration Suitable for abrasive media	Fully / partly isolated rope probe for heavy bulk solids with protection measures Simple calibration Suitable for abrasive media	Partly isolated rod probe / rope probe for very high temperatures and high pressures Simple calibration Suitable for abrasive media	Partly isolated rod probe / rope probe for very high temperatures and high pressures Simple calibration Suitable for abrasive media Very robust design
Supply / Communication	2-wire AC: 24V ... 253V 3-wire DC: 10V ... 55V	10,8 ... 45V DC, DC-PNP 3-wire 20 ... 253V AC, or 20 ... 55V DC, Relay output	10,8 ... 45V DC, DC-PNP 3-wire 20 ... 253V AC, or 20 ... 55V DC, Relay output	DC PNP 10V ... 55 V Relay SPDT: 21V ... 253V AC / 20 ... 125V DC 2-wire AC 21V ... 253V PFM 3-wire	DC PNP 10V ... 55 V Relay SPDT: 21V ... 253V AC / 20 ... 125V DC 2-wire AC 21V ... 253V PFM 3-wire	DC PNP 10V ... 55 V Relay SPDT: 21V ... 253V AC / 20 ... 125V DC 2-wire AC 21V ... 253V PFM 3-wire	PFM 3-wire	PFM 3-wire
Ambient temperature	-20 °C ... 60 °C	-40 °C ... + 80 °C	-40 °C ... + 80 °C	-20 °C ... + 60 °C	-20 °C ... + 60 °C	-20 °C ... + 60 °C	-20 °C ... + 60 °C	-20 °C ... + 60 °C
Process temperature	-40 °C ... 80 °C	-40 ... +130°C	-40 ... +80°C	-20 °C ... + 80 °C	-20 °C ... + 120 °C	-20 °C ... + 120 °C	-20 °C ... + 400 °C	-20 °C ... + 400 °C
Process pressure absolute / max. overpressure limit	Vacuum ... 6 bar	-1 ... +25 bar	-1 ... +6 bar	Vacuum ... 10 bar	Pressure less	Pressure less	Vacuum ... 10 bar	Vacuum ... 10 bar
Wetted parts	PC, ECTFE "Protector": FDA listed material PBT-GF (according to 21 CFR 177.1660)	PPS = Polyphenylene sulphide (glass fibre content approx. 40%)	PPS = Polyphenylene sulphide (glass fibre content approx. 40%)	PE, POM ,316TI	PA, Polyolefin, 316TI	PA, PVC, Polyolefin, 316TI	Ceramic, 316TI	Ceramic, 316Ti
Max. mech. lateral load		1400 N		30 Nm			max. 235N (400 °C)	max. 800 N am Process connection
Max. tensile strength			3000 N		30 kN	60 kN	Rope: 7,3 kN	Rope: 20 kN
Process connection	G1, G1 1/2	1" BSPT (R 1", ISO 7/1) 1" NPT	1 1/2 BSPT (R 1 1/2, ISO 7/1) 1 1/2 NPT	G1 1/2 A	G1 1/2 A	G1 1/2 A	R1 1/2"	Flange DN
Sensor length		140 mm	min. 500 mm, max 6000 mm	0,2 m .... 4 mm	0,5 .... 22 m Screening: 0,1m ... 2m	0,5 .... 22 m Screening: 0,1m ... 2m	Rope: 0,5 ... 20m Sword: 0,2m bis 1,0m Inactive length: 0,4m ... 1m	Rope: 0,5 ... 22m Sword: 0,2m to 1,0m Inactive length: 0,2m ... 1m
Output	2-wire AC 3-wire DC	PNP transistor output Relay output (potential-free change-over contact / SPDT)	PNP transistor output Relay output (potential-free change-over contact / SPDT)	DC PNP Relay SPDT 2-wire AC PFM 3-wire	DC PNP Relay SPDT 2-wire AC PFM 3-wire	DC PNP Relay SPDT 2-wire AC PFM 3-wire	PFM 3-wire	PFM 3-wire
Certificates / Approvals	ATEX	ATEX FM CSA WHG	ATEX FM CSA WHG	ATEX	ATEX	ATEX	ATEX	ATEX
Options	Protector
Specialities	Active build-up compensation	FDA-listed material	Rope shortening parts to be supplied by the customer		Inactive length	Inactive length	Inactive length	Inactive length
Application limits	DK min 1,6 Observe pressure and temperature derating	Solids, grain size max. 30 mm, DK min 1,6 Flexural strength 1400 N (at probe tip)	Solids, grain size max. 30 mm, DK min 1,5 Flexural strength 1400 N (at probe tip)	DK min 2,5 Observe pressure and temperature derating	DK min 2,5	DK min 2,5	DK min 1,9	DK min 1,9
Electronic insert				2-wire AC: EC20Z Relay: EC24Z 3-wire: EC61Z PFM: EC17Z	2-wire AC: EC20Z Relay: EC24Z 3-wire: EC61Z PFM: EC17Z	2-wire AC: EC20Z Relay: EC24Z 3-wire: EC61Z PFM: EC17Z	3-wire: EC61Z PFM: EC17Z, EC27Z	3-wire: EC61Z PFM: EC17Z, EC27Z
Components				Transmitter 3-wire: FTC325, FTC420N, FTC421, FTC422 PFM: FTC325, FTC625, FTC520Z, FTC521Z, FTC470Z, FTC471Z	Transmitter 3-wire: FTC325,FTC420N, FTC421, FTC422 PFM: FTC325,FTC625, FTC520Z, FTC521Z, FTC470Z, FTC471Z	Transmitter 3-wire: FTC325, FTC420N, FTC421, FTC422 PFM:FTC325, FTC625, FTC520Z, FTC521Z, FTC470Z, FTC471Z	Transmitter 3-wire: FTC325, FTC420N, FTC421, FTC422 PFM: FTC325, FTC625, FTC520Z, FTC521Z, FTC470Z, FTC471Z	Transmitter 3-wire: FTC325, FTC420N, FTC421, FTC422 PFM:FTC325, FTC625, FTC520Z, FTC521Z, FTC470Z, FTC471Z

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