Maeda Koki MKCM type OIL SIGNAL

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MKCM type OIL SIGNAL　　　　　　　　　　　　　　　

[ Flow rate with a switch ]
　 to detect the flow of fluid, it is turned ON or OFF the switch at your specified flow rate
　 ※ switch is fixed (can not be set value changes later) [ flow is visible at a glance ] transparent tube of a galvanometer to check the flow of fluid in the movement of the float [ with protective cover ] by the metal protective cover the possibility of damage due to impact or the like from the outside 　 and reduce. [Mounting orientation does not matter ]　attitude of when mounting because it uses a spring inside is 　you can do up and down and sideways, etc. freely.

　

　

Model List

Model	Dimensions (mm)					Flow rate (L / min)
	Port size	full length	Full width	Depth	Minimum inside diameter φmm	Specified range of operating flow rate	maximum
MKCM20-1TL-OFF	Rc1 / 8	80	Thirty	twenty two	6.5	0.005 (5cc) ~ 2	Five
MKCM20-1TL-ON
MKCM20-2TL-OFF	Rc1 / 4	80	Thirty	twenty two	6.5	0.005 (5cc) ~ 2	Five
MKCM20-2TL-ON
MKCM20-3TL-OFF	Rc3 / 8	86	Thirty	twenty five	6.5	0.005 (5cc) ~ 2	Five
MKCM20-3TL-ON
MKCM30-2TL-OFF	Rc1 / 4	104	43	32	9.5	0.05 (50cc) ~ 5	Ten
MKCM30-2TL-ON
MKCM30-3TL-OFF	Rc3 / 8	104	43	32	9.5	0.05 (50cc) ~ 5	Ten
MKCM30-3TL-ON
MKCM30-4TL-OFF	Rc1 / 2	110	43	32	9.5	0.05 (50cc) ~ 5	Ten
MKCM30-4TL-ON
MKCM35-4TL-OFF	Rc1 / 2	124	49	44	13.5	1.0 to 10	twenty five
MKCM35-4TL-ON
MKCM35-6TL-OFF	Rc3 / 4	124	49	44	13.5	1.0 to 10	twenty five
MKCM35-6TL-ON
MKCM45-6TL-OFF	Rc3 / 4	142	62	Fifty	18.0	3.0 to 15	Fifty
MKCM45-6TL-ON
MKCM45-8TL-OFF	Rc1	142	62	Fifty	18.0	3.0 to 15	Fifty
MKCM45-8TL-ON

When ordering, quote □ Please specify the inside of.　

Model
MKCM □□ - □ TL-OFF (ON)

Oil of type □
(or the viscosity of the oil□ CSt)

Operating flow rate of the switch□ L / Min

Example: MKCM20-2TL-OFF oil types ISOVG32　operating flow rate 1L / min of switch ※ contact method Please specify the is OFF method or the ON system. 　Contact is OFF when the OFF mode, the fluid does not flow (normally open · A contact) 　contact is ON when the ON system, fluid does not flow (normally closed · B contact)

Standard specification

fluid		oil
Operating flow rate		Above, please specify at a flow rate value within the specified range of operating flow rate. (Please specify as much as possible in the one-third or less of the flow rate value of the minimum flow rate used.)
Connection		Rc female thread	Changes to the R male thread combination with R male thread is also available.
Heatproof temperature		Maximum 60 ℃	Heat-resistant (up to 100 ℃) are also available.
Breakdown		1MPa	The breakdown voltage specification (maximum 5MPa) are also available.
Maximum working voltage		DC, AC 300V
Maximum current		DC, AC 0.5A
Contact capacity		50VA
Material quality	Transparent tube	acrylic	Heat resistance and breakdown voltage specification product will be the brass tube (C3604). Heat resistance and breakdown voltage specification product can not be visually float.
	Protective cover	BC (gunmetal)	Aluminum can also be manufactured.
	Fittings	C3604 (brass)	Made of SUS are also available.
	spring	SUS304	-
	Magnet containing float	Aluminum	-
	O-ring	Nitrile rubber	Heat resistance and breakdown voltage specification will be the fluorine rubber.
	Reed switch	Commercial goods	-
	Lead (standard 200mm)	Commercial goods	Designation of the length of the lead, it is also possible to change to the cab tire cord.

Caution on the flow switch use
1. Notes on the magnetic impact
　● reed switch, since the switch acting on a magnetic, used where not affected by the magnetic field, please.
　● When the magnetic material of iron such as in the vicinity of the reed switch is present, it becomes the cause of the malfunction.
2. Notes on the electrical connection
　● flow switch, it is an over-current flows through the reed switch in the cause, such as a ground wire connection failure as no
　　Please note the connection.
　● Please use as much as possible the alarm detector flow switch.
　　When used in conjunction with other electrical equipment, over the full consideration the effect when the malfunction occurs, please handling.
　● use voltage, when used in suppressing the current used is as small as possible, the life of the reed switch is long Masu no longer.
　　(Usually 100V0.5A about under the circumstances 100Million times switch actuation available)
3. Notes on switch actuation due to a change in temperature, change in viscosity of the oil
　● of the oil temperature, the viscosity is changed, or if the switch of the switch at a flow rate of the setting does not workOperating flow rate
　　may change.