This time is characterized as =0 exp(E/RT) where R is the ideal gas constant and 0=(approx.) 10-13sec. Residence time of water at 20C is 5.5 x 10-6sec, whereas at 150C is 2.8 x 10-8 sec, or 200 times shorter.
Models Symbol (A) 2 Effective area mm (Cv factor) Operating pressure range MPa {kgf/cm} Port size Valve model Weight g (grommet type) VKF33 3.6 (0.2) 2 3 0 to 0.7 {0 to 7.1} VKF33 Y (for low power consumption, DC2W) 2.7 (0.15) 2 3 3 (R) 1 (P) Note 1) M5 x 0.8 Rc(PT) 1/8 Body ported VKF33 E (for long loading time) 2.7 (0.15) 80 2 3 VKF33 V (for vacuum) 3.6 (0.2) 2 3 101.2kPa to 0.1 {1Torr
0 1 2 0.1 How to Order Precautions TU0212 B 20 Be sure to read before handling.
10% or less ) 25mA or less 45mA or less 26, 27: 50mA or less 67: 60mA or less Current consumption Pressure indication 3 1/2 digits (character height 8mm) Self diagnostic function (Over current Note 1)), Over pressure, Data error, Presence of pressure at 0 clear Operating temperature range 0 to 50C (with no condensation) Noise resistance 500Vp-p, Pulse width: 1S, Start up: 1nS Withstand voltage
width: 50 msecOutput voltage: 1 to 5 V; Load impedance: 100 k or moreOutput current: 4 to 20 mA; Load impedance: 250 or less1 sec. or lessHysteresis mode: Variable (can be set from 0); Window comparator mode: (can be set from 0 to 3% F.S.)24 VDC (ripple ?
width: 50 msecOutput voltage: 1 to 5 V; Load impedance: 100 k or moreOutput current: 4 to 20 mA; Load impedance: 250 or less1 sec. or lessHysteresis mode: Variable (can be set from 0); Window comparator mode: (can be set from 0 to 3% F.S.)24 VDC (ripple ?
sPower supply voltageResponse timeHysteresisPF2W330/3317 to 110 l/min7 to 110 l/min1 l/min1 l/pulsel/min, gal(US)/minl, gal(US)0 to 999999 l?3% F.S. or less?1% F.S. or less?2% F.S. or less (0 to 50C, based on 25C), ?
sPower supply voltageResponse timeHysteresisPF2W330/3317 to 110 l/min7 to 110 l/min1 l/min1 l/pulsel/min, gal(US)/minl, gal(US)0 to 999999 l?3% F.S. or less?1% F.S. or less?2% F.S. or less (0 to 50C, based on 25C), ?
sPower supply voltageResponse timeHysteresisPF2W330/3317 to 110 l/min7 to 110 l/min1 l/min1 l/pulsel/min, gal(US)/minl, gal(US)0 to 999999 l?3% F.S. or less?1% F.S. or less?2% F.S. or less (0 to 50C, based on 25C), ?
10% or less)IP65Operating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
5% F.S. or less (0 to 50C, based on 25C)70 mA or less1150 g3/4, 1Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?