The document introduces a product with various features and characteristics. This product is characterized by high performance, strong reliability, and ease of use, and provides multiple functions and application scenarios.
The DKM/TA series is a flow meter with analog output designed for a wide range of viscosities (30 cSt – 600 cSt) and temperatures up to 70 °C. It operates at a maximum pressure of 250 bar (MS) or 300 bar (VA) and features a low pressure loss of 0.02 – 0.4 bar.
Electrical outputs are available as a 4‑20 mA current loop or a 0‑10 V voltage signal. The device is housed in a PBT‑GF20‑VO plastic case with an IP67 rating, includes short‑circuit protection, and meets vibration (55 Hz, 1 mm) and shock (30 g, 11 ms) requirements. Supply voltage is 15‑30 VDC and the unit operates from –20 °C to +70 °C. This manual is written in German.
| Maximum operating pressure | 250 bar (MS) / 300 bar (VA) |
|---|---|
| Pressure loss | 0.02 – 0.4 bar |
| Viscosity range | 30 cSt – 600 cSt |
| Maximum temperature | 70 °C |
| Linearitätsabweichung | < 10 % vom Endwert |
| Current output | 4 – 20 mA |
| Voltage output | 0 – 10 V |
| Temperature drift | +0.09 %/K |
| Operating temperature range | -20 °C – +70 °C |
| Supply voltage | 15 – 30 VDC |
| IP rating | IP67 |
| Housing material | Plastic (PBT‑GF20‑VO) |
| Connector type | M12 x 1 |
| Short‑circuit protection | Yes |
| Shock resistance | 30 g (11 ms) |
| Vibration resistance | 55 Hz (1 mm) |
The meter can operate up to 250 bar (MS) or 300 bar (VA).
The device works from –20 °C to +70 °C.
It has an IP67 rating.