Kobold OVZ, Руководство по эксплуатации

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OVZ
page 14 OVZ K03/0416
12. Order Codes
12.1. POM plastic housing
(Example: OVZ-02 1 G2 N I401 )
Rated measuring range (L/min)
1)
(for different viscosities)
Imp./
Liter
2)4)
Model Material/
coverl
Connection Gaskets Electrical transducer
10 mm²/s 100 mm²/s 320 mm²/s 800 m²/s
0.3-8.0 0.3-8.0 0.2-5.0 0.1-2.0 408.5
OVZ-02..
..1.. = POM
..2.. = PMMA
..G2. .= G 1/4
..N2 ..= 1/4 NPT
..N.. = NBR
(standard)
..V.. = FPM
..E..
= EPDM
Frequency output
..I401 = frequency output NPN, DIN connector 43650
..I302 = frequency output NPN, cable connection
..l304 = frequency output PNP, 2 m PVC cable
..l305 = frequency output Namur, 2 m PVC cable
..F300 = frequnecy output PNP, connector M12x1
..F3X0 = frequency divider adjusted PNP, connector M12x1
Analogue output
..L303 = 0-20 mA output, 3-wire, M12x1connector
..L343 = 4-20 mA output, 3-wire, M12x1connector
..L443 = 4-20 mA output, 3-wire, DIN connector
Compact electronic
3)
..C30R = LED-display, 2xopen collector, PNP, connector M12x1
..C30M = LED-display, 2xopen collector, NPN, connector M12x1
..C34P = LED-display, 4-20 mA, 1x op.coll.,PNP,connector M12x1
..C34N = LED-display, 4-20 mA, 1xop.coll.,NPN, connector M12x1
Pointer indication, 240°
3)
..Z300 = 240°-pointer indication, 0-20 mA, connector M12x1
..Z340 = 240°-pointer indication,4.20 mA, connector M12x1
0.4-10.0 0.4-10.0 0.3-8.0 0.15-4.0 224
OVZ-04..
..G2. .= G 1/4
..N2 ..= 1/4 NPT
1.0-25.0 1.0-25.0 1.0-25.0 0.4-10.0 52.5
OVZ-15..
..G4 ..= G 1/2
..N4 ..= 1/2 NPT
1.6-40.0 1.6-40.0 1.6-40.0 0.95-24.0 28
OVZ-30..
..G5 ..= G 3/4
..N5 ..= 3/4 NPT
1)
Maximum pressure loss at maximum rated flow is 1 bar
2)
Hz=Imp./Liter x L/min/60
3)
Please specify flow direction in writing
4)
At the electronic option “frequency output” the actual pulse ratio is stated on the type label
12.2. Aluminium housing
(Example: OVZ-02 3 G2 N I401 )
Rated measuring range (L/min)
1)
(for different viscosities)
Imp./
Liter
2)4)
Model Material/
cover
Connection Gaskets Electrical transducer
10 mm²/s 100 mm²/s 320 mm²/s 800 mm²/s
0.3-8.0 0.3-8.0 0.25-6.6 0.1-3.0 396 OVZ-02..
..3.. = PMMA
..4.. = PSU
..5.. = Alu
..G2.. = G 1/4
..N2.. = 1/4 NPT
..N.. = NBR
(Standard)
..V.. = FPM
..E..
= EPDM
Frequency output
..I401 = frequency output NPN, DIN connector 43650
..I302 = frequency output NPN, cable connection
..l304 = frequency output PNP, 2 m PVC cable
..l305 = frequency output Namur, 2 m PVC cable
..F300 = frequnecy output PNP, connector M12x1
..F3X0 = frequency divider adjusted PNP, connector M12x1
Analogue output
..L303 = 0-20 mA output, 3-wire, M12x1connector
..L343 = 4-20 mA output, 3-wire, M12x1connector
..L443 = 4-20 mA output, 3-wire, DIN connector
Compact electronic
3)
..C30R = LED-display, 2xopen collector, PNP, connector
M12x1
..C30M = LED-display, 2xopen collector, NPN, connector
M12x1
..C34P = LED-display, 4-20 mA, 1x op.coll.,PNP,connector
M12x1
..C34N = LED-display, 4-20 mA, 1xop.coll.,NPN, connector
M12x1
Pointer indication, 240°
3)
..Z300 = 240°-pointer indication, 0-20 mA, connector M12x1
..Z340 = 240°-pointer indication,4-20 mA, connector M12x1
0.4-10.0 0.4-10.0 0.4-10.0 0.25-4.5 203 OVZ-04.. ..G2.. = G 1/4
..N2.. = 1/4 NPT
1.0-25.0 1.0-25.0 0.9-23.0 0.5-12.5 46.5 OVZ-15.. ..G4.. = G 1/2
..N4.. = 1/2 NPT
1.6-40.0 1.6-40.0 1.3-33.5 0.8-20.0 26
OVZ-30.. ..G5.. = G 3/4
..N5.. = 3/4 NPT
1)
Maximum pressure loss at maximum rated flow is 1 bar
2)
Hz = Imp./Liter x L/min/60
3)
Please specify flow direction in writing
4)
At the electronic option “frequency output” the actual pulse ratio is stated on the type label
Digital indicators and transducers to this oval wheel flow meter please see end of brochure.
Plug-on display
for Model OVZ... L4 ... (with 4-20 mA output and DIN-connector)
Description Order number
3-digit LED, plug-connection DIN 43 650
3-wire, power supply with analogue output
AUF-3000