Maeda Koki MKCM type OIL SIGNAL- Flow Indicator it is a rheoscope confirming fluid flow by the movement of transparent floats in the jurisdiction, detect fluid flow and let it is ON, or a switch be off with the flow quantity of the designation. It is a rheoscope confirming fluid flow by the movement of transparent floats in the jurisdiction.

By a metal protective cover possibility of damage by shocks from the outside, The posture when I attach it as I use a spring inside look up and look down and can perform sideways-facing freely.

Features

A switch is with flow quantity
It detect fluid flow and let it is ON, or a switch be off with the flow quantity of the designation
※The switch is rigid (the setpoint change from a trace is not possible)
It can see a flow at first sight
It is a rheoscope confirming fluid flow by the movement of transparent floats in the jurisdiction
With protective cover
By a metal protective cover possibility of the damage by shocks from the outside
I reduce it.
The installation direction does not matter
The posture when I attach it as I use a spring inside
I look up and look down and can perform sideways-facing freely.

Applications

MKCM oil signal is a flow indicator, flow switch, and flow control depending on the type. Flow Switch with the point of contact function. It is equipped with a protective cover superior in reliable durability in a severe environment. It is low-priced with a simple structure. A simple flow Switch.

Specifications

Standard specifications

Fluid		Oil
Operation flow quantity		Please appoint it with the above, a flow quantity level in the designated range of the operation flow quantity. (please appoint it with a flow quantity level less than 1/3 of the smallest use flow quantity if possible.)
Connection		Rc internal thread	Change to R screw The combination with the R screw is possible, too.
Heat-resistant temperature		A maximum of 60 degrees Celsius	I can produce the heat-resistant specifications (a maximum of 100 degrees Celsius), too.
Withstand pressure		1MPa	I can produce the withstand pressure specifications (up to 5MPa), too.
The use of maximum voltage		DC, AC 300V
Use of maximum electric current		DC, AC 0.5A
Point of contact capacity		50VA
Materials Quality	Transparent pipe	Acrylic	The heat resistance, withstand pressure specifications product becomes brass pipe (C3604). The heat resistance, withstand pressure specifications product cannot see the float.
	Protective cover	BC (gunmetal)	I can produce the product made in aluminum, too.
	Coupling	C3604 (brass)	I can produce the product made in SUS, too.
	Spring	SUS304	–
	Float with magnet	Aluminum	–
	O ring	Nitrile rubber	Heat resistance, the withstand pressure specifications become the fluorine rubber.
	Lead switch	Marketing product	–
	Lead (authentic sample 200mm)	Marketing product	Designation of the length of the lead, The change to cab tire cord is possible, too.

List of models

Model	Dimensions (mm)					Flow quantity (L/min)
	Connection diameter	Full length	Overall width	Depth	The smallest inside diameter φmm	Designated range of the operation flow quantity	Maximum
MKCM20-1TL-OFF	Rc1/8	80	30	22	6.5	0.005 (5cc) – 2	5
MKCM20-1TL-ON
MKCM20-2TL-OFF	Rc1/4	80	30	22	6.5	0.005 (5cc) – 2	5
MKCM20-2TL-ON
MKCM20-3TL-OFF	Rc3/8	86	30	25	6.5	0.005 (5cc) – 2	5
MKCM20-3TL-ON
MKCM30-2TL-OFF	Rc1/4	104	43	32	9.5	0.05 (50cc) – 5	10
MKCM30-2TL-ON
MKCM30-3TL-OFF	Rc3/8	104	43	32	9.5	0.05 (50cc) – 5	10
MKCM30-3TL-ON
MKCM30-4TL-OFF	Rc1/2	110	43	32	9.5	0.05 (50cc) – 5	10
MKCM30-4TL-ON
MKCM35-4TL-OFF	Rc1/2	124	49	44	13.5	1.0-10	25
MKCM35-4TL-ON
MKCM35-6TL-OFF	Rc3/4	124	49	44	13.5	1.0-10	25
MKCM35-6TL-ON
MKCM45-6TL-OFF	Rc3/4	142	62	50	18.0	3.0-15	50
MKCM45-6TL-ON
MKCM45-8TL-OFF	Rc1	142	62	50	18.0	3.0-15	50
MKCM45-8TL-ON