Maeda Koki MKCM Water, Oil, Air Signal Indicator

Maeda Koki MKCM Oil, water, Air Signal
Maeda Koki MKCM Oil, water, Air Signal

Feature

  1. This product is the electric contact type flow sight by the combination of a reed switch and a magnet.
  2. The reed switch enclosed with the transparent tube runs by the magnetic action of the magnet inside afloat. This product is the flow switch which is very compact and is easy to use.
  3. Since the spring is being used for this product in a transparent tube, the postures when attaching are freedom, such as facing up, facing down, and sideways.
  4. Since the transparent tube made of acrylic resin is used, the movement of a float or the flow condition of a fluid can be confirmed from the outside. However, the confirmation of a flow rate cannot be performed.
  5. Since the reed switch is being fixed, adjustment of the operating flow rate value cannot be performed. However, the adjustment of some operating flow rate value is possible by exchanging the spring.

Standard specification

  1. Maximum working voltage DC,AC 300V
  2. Maximum working current DC,AC 0.5A
  3. Contact capacity 50VA
  4. System of a contact ON type (Contacts are closed when fluid does not flow), or
    OFF type (Contacts are open when fluid does not flow)
  5. Acceptable Fluid Fluids, such as water, oil, and air
  6. Standard pressure-proof 1MPa (10kgf/㎠ )
  7. Working temperature range 0℃~+60℃
  8. The connection system of a joint The female screw Rc(PT) is being used for a standard
    product. However, the male screw or the combination of
    mill size copper pipe and precision steel pipes are also
    made.

Another Article:

Flow rate table of MKCM type WATER SIGNAL

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
MKCM20-1TW-OFF  Rc1/8 80 30 22 6.5  0.1-4 10
MKCM20-1TW-ON
MKCM20-2TW-OFF Rc1/4 80 30 22 6.5  0.1-4 10
MKCM20-2TW-ON
MKCM20-3TW-OFF Rc3/8 86 30 25 6.5  0.1-4 10
MKCM20-3TW-ON
MKCM30-2TW-OFF Rc1/4 104 43 32 9.5  0.5-10 20
MKCM30-2TW-ON
MKCM30-3TW-OFF Rc3/8 104 43 32 9.5  0.5-10 20
MKCM30-3TW-ON
MKCM30-4TW-OFF Rc1/2 110 43 32 9.5  0.5-10 20
MKCM30-4TW-ON
MKCM35-4TW-OFF Rc1/2 124 49 44  13.5 1.0-15 50
MKCM35-4TW-ON
MKCM35-6TW-OFF Rc3/4 124 49 44  13.5 1.0-15 50
MKCM35-6TW-ON
MKCM45-6TW-OFF Rc3/4 142 62 50 18.0 5.0-30 100
MKCM45-6TW-ON
MKCM45-8TW-OFF Rc1 142 62 50 18.0 5.0-30 100
MKCM45-8TW-ON

Flow rate table of MKCM type OIL SIGNAL

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

Reference : https://maedakoki.co.jp