Valve Position Measuring Instrument VOLUTRONIC
In the segment of the VOLUMEC Valve Position Indicators besides the mechanical variation the electronic solution Kracht now offer the VOLUTRONIC® Valve Position Measuring Instrument.
VOLUTRONIC® Valve Position Measuring Instrument VCA 0.2 NB P2/154
The VOLUTRONIC® Valve Position Measuring Instrument VCA 0.2 NB P2/154 provides 2 incremental signals with 90° phase shift and enables the recognition of the flow direction.
VOLUTRONIC® Valve Position Measuring Instrument 0.2
The VOLUTRONIC® Valve Position Measuring Instrument VCA 0.2 can be used for a big range of actuator dimensions and flow rate.
- Number of measuring channels 2
- Operating voltage UB = 12 ... 30 V DC polarized
- Pulse amplitude Uout ≥ 0.8 Uop
- Pulse shape with symm. output signal square wave pulse duty factor /channel 1:1 ±15%
- Signal output PNP (NPN on request)
- Pulse offset between two channels 90° ± 30°
- Power requirement Pb max = 0.9 W
- Output power/channel Pa max = 0.3 W short-circuit-proof
- Degree of protection IP 65 DIN 40050
- Status indicator to blink = all right
(2 LED) LED off = failure
VOLUTRONIC® Valve Position Measuring Instrument VC 0.2 P1 PX ATEX
For the valve positions which must be used in intrinsically safe areas (example: Gas tankers) Kracht offer the VOLUTRONIC® Valve Position Measuring Instrument VC 0.2 P1 PX ATEX. Also the explosion-safe execution provides together with the switching amplifier K 130 two incremental signals with 90° phase shift and enables the recognition of the flow direction.
VOLUTRONIC® valve position meter 0,2
- Maximum flow rate = 0,25...10 l/min
- Maximum operating pressure = 160 bar
