Datasheet
ARK81 · Flow Transmitter Controller
Published specification for buyers and search engines. Inquiry only — no prices.
Panel or wall flow controller for a paddle-wheel pulse sensor. Linear accuracy ±1%, repeatability ±0.5%. Outputs 4–20 mA, RS485 and pulse. IP65. Supply DC 24 V, 1 W; a 220 V to 24 V adapter is optional. Ambient −20 to +70°C.
No price on site — inquiry only.
- Range: 0–10 kHz
- Accuracy: ±1%
- Output: 4–20 mA / RS485 / pulse
Specifications
| Parameter | Value |
|---|---|
| Accuracy | ±1% |
| Control | 4–20 mA / RS485 |
| Explosion-proof | — |
| Power | DC 24 V · 1 W |
| Enclosure | IP65 |
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?
—. 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.