Contacting Head Water Meters from Lakewood Instruments

MR Series Contacting Head Water Meters

Product Information

The MR Series Pulse Meters offer pulse output from a reed switch sensor. This allows the two-wire contact type closure to operate metering pumps, remote indicators and controls.

TYPICAL APPLICATIONS		FEATURES
Cooling tower and boiler water treatment		Low-cost accuracy
Proportional feed of chemicals		Wide flow range
Wide flow range		Low maintenance
Remote totalizing
Automatic regeneration

Specifications

Materials
Case		Cast Bronze
Magnet		Ceramic permanent
Internals		Engineered thermoplastic
Temperature		105°F (40°C)
Max Pressure		150 psi (10.3 bar)
Accuracy		1/2 to 1% of reading
Max Current		50 mA
Max Voltage		24 VDC
Cable length		12 ft

Flow Rates (GPM)
	3/4 inch	1 inch	1-1/2 inch	2 inch
Min	0.25	0.30	0.50	1.00
Max	20	50	100	130

Ordering Information

MR3/4-1	3/4 inch MNPT brass water meter	1 gallon per contact
MR3/4-10	3/4 inch MNPT brass water meter	10 gallon per contact
MR3/4-100	3/4 inch MNPT brass water meter	100 gallon per contact
MR1-1	1 inch MNPT brass water meter	1 gallon per contact
MR1-10	1 inch MNPT brass water meter	10 gallon per contact
MR1-100	1 inch MNPT brass water meter	100 gallon per contact
MR1 1/2-1	1-1/2 inch MNPT brass water meter	1 gallon per contact
MR1 1/2-10	1-1/2 inch MNPT brass water meter	10 gallon per contact
MR1 1/2-100	1-1/2 inch MNPT brass water meter	100 gallon per contact
MR2-1	2 inch MNPT brass water meter	1 gallon per contact
MR2-10	2 inch MNPT brass water meter	10 gallon per contact
MR2-100	2 inch MNPT brass water meter	100 gallon per contact