Viscosity Compensating Flow Meter and Switch

GE-344 (VKM) series Viscosity Compensating  flow meters and switches fill an important gap in the high viscosity media measurement arena. could work for liquid, Oil, or gaseous media, with spring-supported piston and magnetic triggering of a reed switch, Using patented viscosity compensation system, these instruments are essentially insensitive to viscosity and density changes during operation.

This development in flow and measurement control technology has resulted in an extremely versatile device suitable for many applications where standard technologies have been inconsistent or otherwise have failed. This products have same structure as Kobold VKM series, our products will have a very low price than them, but same performance.

Specification:
* Shell Material: stainless steel 304
* Pipe Size: 1/4" DN8; 3/8" DN10;
1/2" DN15; 3/4" DN20; 1" DN25
* Thread Type: Female BSP
(NPT could be customized, Flange Connection is available)
* Measure Range: 0.4L/min ~ 4.0L/min; 2.0L/min ~ 12L/min;
5.0L/min~30L/min;  10L/min~60L/min

* Tolerance: -/+5% of full scale
* Hysteresis: depend on switch position,  Min.0.5L/Min  High Precision Accuracy Flow switch
* Mode of connection: Contact for locking plug M12 or Hirschman DIN connector
* Output: reed switch NO or NC, 24VDC/250VAC 100mA
* Max Pressure: 200bar
* Average pressure loss: 0.3bar at 25L/min
* Substances temperature: -30C ~ +90C
* Protection class: IP65 (IP67 available)