NITTO SEIKO CO.,LTD.

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Floweye (Pressure-proof and explosion-proof type)

General purpose positive displacement flow meter

Outline and features

This positive displacement type flow meter has the explosion-proof electronic indicating & counting unit and can be used in dangerous places where an explosion-proof structure is required. The counting unit has the multi-functional display and the ﹍user setting function﹎ that allows the user to change measuring conditions in the field, for adaptation to a wide variety of applications.
* Indicates on the LCD the accumulative flow (with the totalization and resetting functions) and the instantaneous flow (per hour, per minute and percentage) according to the selected mode.
* Allows the user to make mode settings in the field by operating the switches on the front surface of the counting unit.
* Simulated output function, facilitating maintenance in the field

Applications

* Measurement management and control of various kinds of fluids, such as foods and chemical solutions

Main specifications

Size	20A,25A,40A
Flow range	15-6,500L/h
Viscosity	0.5-10,000mPas
Temperature	-10 to 80 deg C
Pressure	Working pressure-Less than 1.0MPa
Accuracy	Within +-0.5%
Indication	*Total integrated flow rate
	*Momentary flow rate ( /h) or ( /min)
	*Integrated flow rate (resettable)
	*Momentary flow rate (%)
	*Alarm for excessive flow
	*Alarm for high flow
	*Alarm for low flow
	*Alarm for battery
Output signal	*Analog type: 4-20mADC
Output signal	*Pulse, alarm type: pulse signal or alarm signal
Material	Body: SCS14
	Rotor: PPS resin
	Eccentric bearing: Carbon
Construction	Explosion-proof and frame-proof type ExdIIBT4

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