Sentrameter

NITTO SEIKO BR

Brand: NITTO SEIKO

Penjelasan Produk :

Outline

OIL METER is, using measuring portion of the rotary piston type which is most simple construction among the positive displacement flow meter, primarily intended for use in fuel oil mesuring applications. This meter is applied to a boiler fueling, mesuring check and control of fuel oil and soon.

2. Feature

· Small and lightweight

· Easy handlling and maintenance due to simplication of inner mechanism

· Small influence by viscosity variation.

OIL METER
Specification of mesurin unit
Volume symbol	BR13-3	BR20-2	BR25-2
Measured liquid	Kerosene, light oil and A,B,C heavy oil
Nominal size	15A	20A	25A
Liquid viscosity	2 - 500 mPa.s
Liquid temperature	Norma-80°C (option for temperature 80-120°C)
Liquid pressure	1.0 Mpa or less
Mesuring accuracy	Within ± 0.5%
Connection	JIS10K 15A	JIS10K 20A	JIS10K 25A
Material	Body: FC200, Rotor: AC3A

Dimensions Flow Meter
Model	Nominal size	Flange standard	L	H₁	H₂	W	D	C	d	T
BR13-3	15A	JIS10K	140	48	148	120	95	70	15	16
BR20-2	20A	JIS10K	160	51	141	120	100	75	15	18
BR25-2	25A	JIS10K	220	64	164	120	125	90	19	18

Flow range
Volume symbol	1mPa.s - Kerosene, light oil	10 - 500mPa.s Heavy oil
BR13-3	30 - 200 L/h	10 - 200 L/h
BR20-2	100 - 1000 L/h	30 - 1000 L/h
BR25-2	250 - 2500 L/h	150 - 2500 L/h

Specification of counter unit
Volume symbol			BR13-3	BR20-2	BR-2
Type of indication			Mechanical
Display	Display method		Numerical figure roller counter
	Display item	Total	Non-restable integrated flow rate: Numerical figure roller 8 digits 9,999,999.9L
		Min.scale	0.02L
Output	Pulse output (Option)	No.of output	1
		Assignment of output	Unit pulse
		Kind of signal	Contact signal
		Contact capacity	200VDC, 0.5A, 10W
		unit pulse	1L/P
Power source			−−−−−−−−
Ambient temperature			50-60°C
Explosion-protection			Non-explosion proof
Material			Alumuniium die casting