JS-NK, -NO, -NKO, -NKOP
- Working temperature and position: 50°C (H/V)
- Working pressure: PN 16
- Metrological class: C-H, B-V
C class single-jet water meters are designed for precise measurement of
lots cold water consumption. It is possible to equip water meters for remote volume read-out.
| Item | |
nominal volumetric flow rate |
m3/h |
nominal diameter |
mm |
weight |
kg |
| Item | JS-NK, -NO, -NKO, -NKOP | JS-NK, -NO, -NKO, -NKOP | JS-NK, -NO, -NKO, -NKOP | JS-NK, -NO, -NKO, -NKOP | JS-NK, -NO, -NKO, -NKOP | JS-NK, -NO, -NKO, -NKOP | JS-NK, -NO, -NKO, -NKOP | |
nominal volumetric flow rate |
m3/h |
15 | 20 | 25 | 30 | 40 | 50 | 60 |
nominal diameter |
mm |
50 | 65 | 65 | 80 | 80 | 100 | 100 |
weight |
kg |
12.2, 14.7 | 17.0 | 17.0 | 20.4, 22.0 | 20.4, 22.0 | 23.4, 23.9 | 23.4, 23.9 |
* according to DIN 19625
** according to ISO 4064
remote volume read-out water which flowed by water meters by NK and NO transmitters.
- NO - optoelectronic transmitter
- NKO - optoelectronic transmitter and Reed relay (Reed contact)
- NKOP - optoelectronic and/or Reed relay transmitters (optionally: counter preequipped for fitting pulse transmitter)
- mounting on pipelines:
- in horizontal position with counter sep upwards - H
- in horizontal and vertical positions with counter set sidewards - V, - metrological class: C-H, B-V,
- easy read-out facilitated by an adjustable rotary counter,
- pointer-roller counter set in air-tight housing,
- impeller axle perpendicular to pipeline axis,
- magnetic clutch,
- possibilty of remote volume counting and flow rate measurement (data according to separate sheet),
- materials approved for contact with potable water,
- possibility of electronic check-up,
- conformity with standards: ISO-4064, BS 5728.