KOFLOC’s Karman Vortex Flow Meter FM Series provides an

ideal tool for measuring and monitoring liquid flows, including

cooling water and cleaning water. Since PPS resin is used for

body material, all models of the series offer superior reliability

and durability.

Features

Applications

used for pure water or deionyzed water

Model			FM0101	FM0102	FM0103	FM0105
Dimension (a)			17.8	17.8	17.8	32.5
Dimension (L)			80.6	80.0	80.0	110.0
Connection (X)			R3/8	R1/2	R1/2	25A
Flow range (L/min)			0.5-4	2-16	4-40	10-150
Applicable fluid			Cooling water, cleaning water, etc.
Measuring accuracy			Within ±3%F.S.(25°C)
Repeatability			Within ±0.5%F.S.
Liquid temperature			0-70°C
Proof pressure			1MPa(G)
Ambient temperature			0-50°C
Ambient humidity			5-90%RH (No condensation allowed)
Protection			IP64 (Splashproof construction per JIS C 0920)
Wetted material PPS			PPS with 30% glass mixture, FKM O-ring			PPS, FKM O-ring
Outputs	with Indicator	D	Display: 3-digit LED
			Current output: 4-20mA Linear
			Alarm output: Open collector (2 LEDs, max. 80mA, 30VDC
	without Indicator	S	Current output: 4-20mA Linear
		P	Pulse output: Open collector (max. 10mA, 30VDC)
Supply voltage			12-24VDC
Cable length			Without indicator: 2m long; terminated/pretinned (presoldered
			With indicator: 3m long; terminated/pretinned (presoldered
Weight			Without indicator: 60g (Sensor unit)			165 g (Sensor unit)
			With indicator: 100g (Sensor unit)			205 g (Sensor unit)