NITTO SEIKO CO.,LTD.

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Field counter type pneumatic batch counter

Positive displacement flow meter for batch counting

Outline and features

Provided with a mechanical preset counter and an integrating counter. Enables easy batch counting in the field, in combination with a pneumatic valve. The set volume can be determined as desired by using the set button. The valve opens to start a measurement when the start button is pressed, and the valve automatically closes when the set volume is reached.
* Economical operation driven by air only. Safe use even in places where explosion-proof measures are required.
* Easy operation with the push-button system.
* Adopts a large register, allowing the user to check the operating state at a glance.

Applications

* Management of batch counting in places where no power source is available and places where explosion-proof measures are required.

Main specifications

Measuring portion	Size	25A,40A,50A,80A,100A
	Flow range	0.04 to 50cub.m/h
	Viscosity	0.5 to 3,000mPas
		Special spec. (0.2 to 30,000mPas)
	Temperature	Room temp. to 80deg C
		Special spec. (-20 to 150deg C)
	Pressure	Working pressure 1.0MPa or less
		Special spec. (2.0MPa or less)
	Accuracy	Within +-0.5%
	Material	FC200/CAC406
		FC200/FC200
		FC200/SCS14
		FCD450/CAC406
		FCD450/FCD450
		FCD450/SCS14
		SCS14/SCS14
	Construction, special spec.	Explosion-proof, instinct-safe, high-pressure gas qualified products
Counting portion	Type	Single stage setting type	Two stage setting type
	Total counter	6 digits
	Control method	Single opening and closing by air	Single opening and two stage closing by air
	Setting value of advance notice signal	-	10 or 100 before setting value
	Start/stop	Manual push-button type
	Setting method	5 digits manual push-button type
	Reset method	Manual push-button reset type