Nitto Seiko Food Flow Meter

The Nitto Seiko Food Flow Meter is specifically designed for applications in the food industry, where hygiene, accuracy, and ease of maintenance are of paramount importance

CATEGORY: Flow Meters

BRAND: Nitto Seiko

TYPE: Equipment

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Nitto Seiko Food Flow Meter is a reliable, hygienic, and highly precise solution for the food and beverage industry, where maintaining the quality and safety of the product is critical. Its easy-to-clean structure, durable materials, and versatility make it a preferred choice for many food processing applications.

Nitto Seiko

Rotary Piston Design:
- The meter uses a rotary piston type mechanism, which is highly accurate and well-suited for measuring the flow of liquids in food processing.
- This design ensures consistent and reliable measurement even for a variety of liquid viscosities found in the food industry.
Sanitation and Maintenance:
- The flow meter is engineered for easy disassembly, cleaning, and sterilization, ensuring that it meets strict hygiene standards required in the food sector.
- The structure of the meter minimizes the risk of liquid retention, with fewer pockets where food debris or residues could accumulate, ensuring a high level of cleanliness.
Material Construction:
- The body and measuring chamber of the meter are made of stainless steel, a material known for its corrosion resistance and ease of cleaning, making it ideal for food-grade applications.
- The ultra-glossy finishing on the surface adds an additional layer of ease for cleaning and ensures the meter's integrity over time.
Plastic Rotor:
- The rotor is made of special plastic that provides higher strength, durability, and resistance to wear, ensuring that the flow meter can handle continuous use in harsh conditions while maintaining accuracy.
Customizable Counting Units:
- The flow meter allows for flexibility in measurement, offering a selection of counting units that can be tailored to different applications. This flexibility ensures compatibility with a wide range of food processing scenarios.
Versatility in Applications:
- This flow meter is suitable for measuring and controlling the flow of various edible liquids, such as beverages, sauces, and dairy products. Its versatile design makes it adaptable to different food production processes.

Nominal size symbol	025	040	050	065	080
Measured fluid	Food liquids
Nominal size	25A	40A	50A	65A	80A
Liquid viscosity	1～500 mPa･s (Special 1～30,000 mPa･s)
Liquid temperature	0～80℃
Liquid pressure	0.5MPa or under
Measuring accuracy	Within ±0.5%
Standard connection	IDF/ISO connection Ferrule，Screw
	1S	1¹/2S	2S	2¹/2S	3S
Material	Main body:SCS13，SCS14，Rotor:PPS，GC
	SCS13，SCS14:Stainless steel casting， PPS: Special plastic， GC: Carbon

Specifications of counter unit

Nominal size symbol				025	040	050	065	080
Types				Pointer type（A0），Zero resettable register type（Z8）， Large-size drum counter type（V0），Printer zero resettable register type（P0），Electronic type（E0）
Indication	Pointer type (A0)	Pointer Dial plate	Dial unit	0.1 L		1 L
			Volume per rev.	10 L		100 L
		Total counter	Dial unit	10 L		100 L
			Number of digits	6 ( 999,999 x 10L )		6 ( 999,999 x 100L )
	Zero resettable register type (Z8)	Zero-reset counter	Dial unit	0.1 L		1 L
			Number of digits	4 ( 9,999 L )		4 ( 9,999 x 10L )
		Continuous total counter	Dial unit	1 L		10 L
			Number of digits	7 ( 9,999,999 L )		7 ( 9,999,999 x 10L )
	Large-size drum counter type (V0)	Zero-reset counter	Dial unit	－	1 L
			Number of digits	－	5 ( 99,999 L )
		Continuous total counter	Dial unit	－	1 L
			Number of digits	－	8 ( 99,999,999 L )
	Printer zero resettable register type (P0)	Zero-reset counter	Dial unit	－	1 L
			Number of digits	－	5 ( 99,999 L )
		Continuous total counter	Dial unit	－	1 L
			Number of digits	－	8 ( 99,999,999 L )
	Electronic type (E0)			Un totalized

Nominal size symbol				025	040	050		065	080
Output	Pulse output	Unit pulse (A0,Z8,V0, P0)	Type of signal	(Note) Either one of (1) voltage no-contact signal (high frequency type, photoelectric type), or (2) reed switch contact signal.
			Output unit	No-contact pulse output： See "No-contact pulse output" table.
				Contact pulse output： See "Contact pulse output" table.
		Unitless pulse (E0)	Type of signal	Voltage no-contact output or open collector output Voltage no-contact： Signal level H: Approx. equal to voltage of external power (at no load) L:0.5V or less (at no load) Output resistance : Approx. 2.3kΩ Amplifier box FSES is including.			Open collector： Voltage & current：27V DC, 30mA Voltage at ON：0.5V or less
				Cable between the flowmeter - amplifier box. Length:3m
			Unit ※1	21.8mL	46.0mL	123.8mL		123.8mL	275.5mL
			Pulse width	Approx. 3.5msec
	Analogue output			Direct output impossible (DA converter required outside)
Power source		Unit pulse (A0,Z8,V0,P0)		The following external power sources are required, for outputting voltage no-contact signals: (1) High frequency type pulse generator: 6～26.4VDC , 23mA(at 24V DC) ,17 mA(at 12V DC) (2) Photoelectric type pulse generator: 12VDC, 50mA
		Unitless pulse (E0)		Voltage no-contact： DC12～24V 、 20mA(at 24V DC) 25mA(at 12V DC) Open collector： DC12～24V、12mA
Ambient temperature				-10～60℃
Material				Aluminum die casting Electric counter (Type E0) has only signal output part.

※1 Output pulse unit of unitless pulse shows nominal value output from this meter.

Output pulse unit table (Optional)

No-contact output pulse unit table (● Photoelectric type, ○: High frequency type,

Nominal size symbol	One rev. of pointer	Pulse unit
Nominal size symbol	One rev. of pointer	1mL/P	10mL/P	100mL/P	1L/P	10L/P	100L/P
０２５	10L	●	○	○	○	―	―
０４０	10L	―	●	○	○	―	―
０５０	100L	―	●	○	○	○	―
０６５	100L	―	●	○	○	○	―
０８０	100L	―	●	○	○	○	―

Contact output pulse unit table (○:Reed switch)

Nominal size symbol	One rev. of pointer	Pulse unit
Nominal size symbol	One rev. of pointer	1mL/P	10mL/P	100mL/P	1L/P	10L/P	100L/P
０２５	10L	―	―	―	○	○	―
０４０	10L	―	―	―	○	○	―
０５０	100L	―	―	―	―	○	○
０６５	100L	―	―	―	―	○	○
０８０	100L	―	―	―	―	○	○

High frequency pulse generator (Symbol：M)

Photoelectric pulse generator (Symbol：K)

Reed switch pulse generator (Symbol：R)

Type

Output signal

Max. voltage

Max. current

Switch capacity

Contact

resistance

Max. generated

pulse

DRR-5

No-voltage contact pulse

200V AC･DC

25W

0.06Ω

5P/s

MR506

No-voltage contact pulse

50V DC

250mA

15W

0.1Ω

5P/s

Pointer type(Ａ０)、Zero resettable register type(Ｚ８)、Electronic type（E0）

Nominal size symbol	Working conditions	1mPa・s～	4mPa・s～	10mPa・s～	50～500mPa・s
０２５	Continuous	500 ～ 2,500	350 ～ 3,500	200 ～ 3,500	170 ～ 3,500
０２５	Intermitten	500 ～ 3,500	350 ～ 5,000	200 ～ 5,000	170 ～ 5,000
０４０	Continuous	1,200 ～ 6,000	650 ～ 8,400	500 ～ 8,400	360 ～ 8,400
０４０	Intermitten	1,200 ～ 8,500	650 ～ 12,000	500 ～ 12,000	360 ～ 12,000
０５０	Continuous	2,400 ～ 12,000	1,200 ～ 17,000	1,000 ～ 17,000	750 ～ 17,000
０５０	Intermitten	2,400 ～ 17,000	1,200 ～ 24,000	1,000 ～ 24,000	750 ～ 24,000
０６５	Continuous	2,400 ～ 12,000	1,200 ～ 17,000	1,000 ～ 17,000	750 ～ 17,000
０６５	Intermitten	2,400 ～ 17,000	1,200 ～ 24,000	1,000 ～ 24,000	750 ～ 24,000
０８０	Continuous	5,000 ～ 25,000	2,500 ～ 35,000	2,000 ～ 35,000	1,500 ～ 35,000
０８０	Intermitten	5,000 ～ 35,000	2,500 ～ 50,000	2,000 ～ 50,000	1,500 ～ 50,000

Large-size drum counter type（V0）

Nominal size symbol	Working conditions	1mPa・s～	4mPa・s～	10mPa・s～	50～500mPa・s
０４０	Continuous	1,800 ～ 6,000	1,600 ～ 8,400	1,200 ～ 8,400	900 ～ 8,400
０４０	Intermitten	1,800 ～ 8,500	1,600 ～ 10,000	1,200 ～ 10,000	900 ～ 10,000
０５０	Continuous	3,600 ～ 12,000	3,200 ～ 17,000	2,400 ～ 17,000	1,800 ～ 17,000
０５０	Intermitten	3,600 ～ 17,000	3,200 ～ 20,000	2,400 ～ 20,000	1,800 ～ 20,000
０６５	Continuous	3,600 ～ 12,000	3,200 ～ 17,000	2,400 ～ 17,000	1,800 ～ 17,000
０６５	Intermitten	3,600 ～ 17,000	3,200 ～ 20,000	2,400 ～ 20,000	1,800 ～ 20,000
０８０	Continuous	8,000 ～ 25,000	6,400 ～ 35,000	4,800 ～ 35,000	3,600 ～ 35,000
０８０	Intermitten	8,000 ～ 35,000	6,400 ～ 40,000	4,800 ～ 40,000	3,600 ～ 40,000

Printer zero resettable register type（P0）

Nominal size symbol	Working conditions	1mPa・s～	4mPa・s～	10mPa・s～	50～500mPa・s
０４０	Continuous	3,600 ～ 6,000	3,200 ～ 8,400	2,400 ～ 8,400	1,800 ～ 8,400
０４０	Intermitten	3,600 ～ 8,500	3,200 ～ 10,000	2,400 ～ 10,000	1,800 ～ 10,000
０５０	Continuous	7,200 ～ 12,000	6,400 ～ 17,000	4,800 ～ 17,000	3,600 ～ 17,000
０５０	Intermitten	7,200 ～ 17,000	6,400 ～ 20,000	4,800 ～ 20,000	3,600 ～ 20,000
０６５	Continuous	7,200 ～ 12,000	6,400 ～ 17,000	4,800 ～ 17,000	3,600 ～ 17,000
０６５	Intermitten	7,200 ～ 17,000	6,400 ～ 20,000	4,800 ～ 20,000	3,600 ～ 20,000
０８０	Continuous	16,000 ～ 25,000	13,000 ～ 35,000	9,600 ～ 35,000	7,200 ～ 35,000
０８０	Intermitten	16,000 ～ 35,000	13,000 ～ 40,000	9,600 ～ 40,000	7,200 ～ 40,000

(Note) 1. "Continuous" refers to a case where the daily operating time exceeds 8 hours, while "Intermittent" expresses a case where the daily operating time is no more than 8 hours.

Nominal size symbol	Flow rate 100％
０２５	5,000L/h
０４０	12,000L/h
０５００６５	24,000L/h
０８０	50,000Lh

Nominal size symbol	IDF/ISO
Nominal size symbol	Ferrule	Screw
０２５	190	190
０４０	210	210
０５０	270	270
０６５	270	270
０８０	340	340

(Unit：mm)

Pointer type(A0)、Zero resettable register type(Z8)、Large-size drum counter type（V0）、 Printer zero resettable register type（P0

Electronic type（E0)

Pointer type(Ａ０) 、 Zero resettable register type(Ｚ８)

Nominal size symbol	Nominal size	Connection symbol	L	A	B	E	F	K	W	S	m	n	d	Weight kg
025	25	D	190	109	51	96	167	170	140	70	60	30	9	7.5
		H
040	40	D	210	155	77	135	172	210	204	96	90	37	12	17
		H
050	50	D	270	211	115	169	177	275	262	160	120	42	12	26
		H
065	65	D	270	211	115	169	177	275	262	160	120	42	12	27
		H
080	80	D	340	249	130	239	178	295	328	240	130	26	18	54
		H

Pulse generator type

Nominal size symbol	Nominal size	Connection symbol	L	A	B	E	F	K	W	S	m	n	d	Weight kg
025	25	D	190	109	51	96	242	170	140	70	60	30	9	9.5
		H
040	40	D	210	155	77	135	247	210	204	96	90	37	12	19
		H
050	50	D	270	211	115	169	252	275	262	160	120	42	12	28
		H
065	65	D	270	211	115	169	252	275	262	160	120	42	12	29
		H
080	80	D	340	249	130	239	253	295	328	240	130	26	18	56
		H

Large-size drum counter type（V0

Nominal size symbol	Nominal size	Connection symbol	L	A	B	E	F	W	S	m	n	d	Weight kg
040	40	D	210	354	77	135	202	204	96	140	92	12	26
		H
050	50	D	270	381	115	169	207	262	160	170	97	12	35
		H
065	65	D	270	381	115	169	207	262	160	170	97	12	36
		H
080	80	D	340	386	130	239	209	328	240	170	66	18	63
		H

Printer zero resettable register type（P0)

Pulse generator type

Printer zero resettable register type（P0

Nominal size symbol	Nominal size	Connection symbol	L	A	B	E	F	W	S	m	n	d	Weight kg
040	40	D	210	444	77	135	202	204	96	140	92	12	34
		H
050	50	D	270	471	115	169	207	262	160	170	97	12	43
		H
065	65	D	270	471	115	169	207	262	160	170	97	12	44
		H
080	80	D	340	476	130	239	209	328	240	170	66	18	71
		H

Electronic type（E0

Nominal size symbol	Nominal size	Connection symbol	L	A	B	E	W	S	m	n	d	Weight kg
025	25	D	190	109	51	96	140	70	60	30	9	4
		H
040	40	D	210	155	77	135	204	96	90	37	12	13
		H
050	50	D	270	211	115	169	262	160	120	42	12	22
		H
065	65	D	270	211	115	169	262	160	120	42	12	23
		H
080	80	D	340	249	130	239	328	240	130	26	18	50
		H

Type	Specification code				Specifications		025	040	050	065	080
ＦＳ					Food flow meter		●	●	●	●	●
Counter symbol	Ａ０				Pointer and direct-reading type		●	●	●	●	●
	Ｚ８				Zero resettable register type		○	○	○	○	○
	Ｖ０				Large-size drum counter type		×	○	○	○	○
	Ｐ０				Printer zero resettable register type		×	○	○	○	○
	Ｅ０				Electronic type		○	○	○	○	○
Nominal size symbol		０２５			Nominal size: 25A	For the max. flow rate, refer to "Flow Rate Range Table"	●
		０４０			Nominal size: 40A			●
		０５０			Nominal size: 50A				●
		０６５			Nominal size: 65A					●
		０８０			Nominal size: 80A						●
Type of generator and pulse unit			１２		Without pulse output		●	●	●	●	●
			Ｒ４		Reed switch (contact) pulse 1L/p		○	○	×	×	×
			Ｒ５		Reed switch (contact) pulse 10L/p		○	○	○	○	○
			Ｒ６		Reed switch (contact) pulse 100L/p		×	×	○	○	○
			ＲＸ		Reed switch (contact) pulse Other than above		○	○	○	○	○
			Ｍ２		High frequency (no-contact) pulse 0.01L/p		○	×	×	×	×
			Ｍ３		High frequency (no-contact) pulse 0.1L/p		○	○	○	○	○
			Ｍ４		High frequency (no-contact) pulse 1L/p		○	○	○	○	○
			Ｍ５		High frequency (no-contact) pulse 10L/p		×	×	○	○	○
			ＭＤ		High frequency (no-contact) pulse DA conversion pulse		○	○	○	○	○
			ＭＸ		High frequency (no-contact) pulse Other than above		○	○	○	○	○
			Ｋ１		Photoelectric (no-contact) pulse 0.001L/p		○	×	×	×	×
			Ｋ２		Photoelectric (no-contact) pulse 0.01L/p		×	○	○	○	○
			ＫＸ		Photoelectric (no-contact) pulse Other than above		○	○	○	○	○
			ＸＸ		Electric counter（ Voltage no-contact output or open collector output）pulse		○	○	○	○	○
Connection symbol				Ｄ	ＩＤＦ/ISO Screw		●	●	●	●	●
Connection symbol				Ｈ	ＩＤＦ/ISO Ferrule		●	●	●	●	●

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