Water Analyzer
ARK61 · Paddle-Wheel Flow Sensor
Hall-effect paddle sensor, NPN open-collector pulse. Wetted body PP, PTFE or SS316. IP68. Supply DC 5–24 V. Pipe sizes DN15–DN100, with larger lines DN125–DN600 in the order list.
- Velocity: 0.5–6 m/s
- Accuracy: ±5% · repeatability ±0.5%
- PP body: 10 bar at 25°C, 1.5 bar at 90°C
- PTFE body: 10 bar at 25°C, 2.5 bar at 90°C
- SS316 body: 25 bar at 100°C
No price on site — inquiry only.
Specifications
| Parameter | Value |
|---|---|
| Accuracy | ±5% |
| Materials | PP / PTFE / SS316 |
| Control | pulse |
| Explosion-proof | — |
| Ports | DN15–DN100 |
| Power | DC 5–24 V |
| Enclosure | IP68 |
Model specifications
| Model | Range | Accuracy | Output |
|---|---|---|---|
| ARK61 | 0.5–6 m/s · DN15–DN100 | ±5% | pulse NPN · DC 5–24 V |
Materials
Materials science →PP
Heads, tanks, frames
About 0–80 °C.
PTFE
Diaphragm face, liner, seats, tape
Process face often −20–150 °C. Limited by the backing, not the skin.
SS316
Heads, plungers, clean-water hardware
Wide mechanically. Chloride SCC risk rises with heat.
Temperature windows below describe the listed materials. Liquid temperature for the pump still depends on the head, the chemical and the pressure, and is confirmed on the quote.
Documents
Main drawings ship with the quote. CAD is not published on the site.
FAQ
Why are there no prices?
This is an inquiry catalog. Duty, materials and certificates change the offer. Engineering replies within one business day.
Which wet-end materials are listed?
PP / PTFE / SS316. Confirm medium, concentration and temperature on the quote.
Which certificates do you hold?
Certificates are confirmed on the quote. They are not listed on this site. EAC is arranged per order.
How do I inquire this model?
Open Get a Quote, keep the model number, and send duty and country. Engineering replies within one business day.