Kobold VKG, Operating Instructions Manual

Page: 18 / 28

VKG
Page 18 VKG K09/0322
12. Ordering Codes
Viscosity-compensated flow meters model VKG-1…
(Example: VKG-1103 R15 )
Measuring
range
l/min. oil
Pressure loss

P (bar)
at rated flow*
Brass Stainless
steel
Contact Connection Option
Special
connection
min. max.
0.1...0.45 0.6 0.9 VKG-1101... VKG-1201...
...00...= without contact
..R08= G 1/4 ..N08= 1/4 NPT
B = outlet
fernelle
thread
inlet BVB
manifold
0.2...1.2 0.04 1.0 VKG-1102... VKG-1202...
..R08= G 1/4
..R15= G 1/2
..N08= 1/4 NPT
..N15= 1/2 NPT
0.4...2 0.04 1.0 VKG-1103... VKG-1203...
0.6...3.4 0.04 0.9 VKG-1104... VKG-1204...
2...8 0.06 1.0 VKG-1105... VKG-1205...
3...15 0.04 1.0 VKG-1106... VKG-1206... ..R15= G 1/2
..R20= G 3/4
..N15= 1/2 NPT
..N20= 3/4 NPT
4...20 0.04 1.0 VKG-1107... VKG-1207...
2,5...45 0.08 0.4 VKG-1108... VKG-1208...
..R20= G 3/4
..R25= G 1
..N20= 3/4 NPT
..N25= 1 NPT
5...55 0.1 1.0 VKG-1109... VKG-1209...
2.5...70 0.1 1.1 VKG-1110... VKG-1210...
5...80 0.1 1.0 VKG-1111... VKG-1211... ..R25= G 1 ..N25= 1 NPT
*The pressure loss is based on water.
Viscosity-compensated flow meters and switches model: VKG-2… (Example: VKG-2103 R15 )
Measuring
range
l/min. oil
Pressure loss

P (bar)
at rated flow*
Brass Stainless
steel
Contact Connection Option
Special
connection
min. max.
0.1...0.45 0.6 0.9 VKG-2101... VKG-2201... ...R0...= 1 N/O contact
...U0...= 1 changeover
c.
...C0… =1 N/O contact
(cCSAus)
...D0... =1 changeover
c. (cCSAus)
...G0... = 1 ATEX N/O
contact
(model 41R57)
...H0... = 1 ATEX
changeover c.
(model 41R57U)
..R08= G 1/4 ..N08= 1/4 NPT
B = outlet
fernelle
thread
inlet BVB
manifold
0.2...1.2 0.04 1.0 VKG-2102... VKG-2202...
..R08= G 1/4
..R15= G 1/2
..N08= 1/4 NPT
..N15= 1/2 NPT
0.4...2 0.04 1.0 VKG-2103... VKG-2203...
0.6...3.4 0.04 0.9 VKG-2104... VKG-2204...
2...8 0.06 1.0 VKG-2105... VKG-2205...
3...15 0.04 1.0 VKG-2106... VKG-2206...
..R15= G 1/2
..R20= G 3/4
..N15= 1/2 NPT
..N20= 3/4 NPT
4...20 0.04 1.0 VKG-2107... VKG-2207...
2,5...45 0.08 0.4 VKG-2108... VKG-2208...
..R20= G 3/4
..R25= G 1
..N20= 3/4 NPT
..N25= 1 NPT
5...55 0.1 1.0 VKG-2109... VKG-2209...
2.5...70 0.1 1.1 VKG-2110... VKG-2210...
5...80 0.1 1.0 VKG-2111... VKG-2211... ..R25= G 1 ..N25= 1 NPT
*The pressure loss is based on water.
Viscosity-compensated flow meters and switches with 2 contacts model: VKG-3… (Example: VKG-3103 R15 )
Measuring
range
l/min. oil
Pressure loss

P (bar)
at rated flow*
Brass Stainless
steel
Contact Connection
min. max.
0.1...0.45 0.06 0.9 VKG-3101... VKG-3201... ...RR...=1 N/O contact
...UU...= 1 changeover c.
...CC… =1 N/O contact
(cCSAus)
...DD... =1 changeover c.
(cCSAus)
...GG... = 2 ATEX
N/O contact
(model 41R57)
...HH... = 2 ATEX
changeover c.
(model 41R57U)
..R08= G 1/4 ..N08= 1/4 NPT
0.2...1.2 0.04 1.0 VKG-3102... VKG-3202...
..R08= G 1/4
..R15= G 1/2
..N08= 1/4 NPT
..N15= 1/2 NPT
0.4...2 0.04 1.0 VKG-3103... VKG-3203...
0.6...3.4 0.04 0.9 VKG-3104... VKG-3204...
2...8 0.06 1.0 VKG-3105... VKG-3205...
3...15 0.04 1.0 VKG-3106... VKG-3206... ..R15= G 1/2
..R20= G 3/4
..N15= 1/2 NPT
..N20= 3/4 NPT 4...20 0.04 1.0 VKG-3107... VKG-3207...
2,5...45 0.08 0.4 VKG-3108... VKG-3208...
..R20= G 3/4
..R25= G 1
..N20= 3/4 NPT
..N25= 1 NPT
5...55 0.1 1.0 VKG-3109... VKG-3209...
2.5...70 0.1 1.1 VKG-3110... VKG-3210...
5...80 0.1 1.0 VKG-3111... VKG-3211... ..R25= G 1 ..N25= 1 NPT
*The pressure loss is based on water.