ZHM 04 KL

Gear Flow Meters with Ball Bearing for lubricating and non abrasive fluids

The ZHM KL gear flow meter series (ball bearing design) are flow meters which are mainly used for lubricating liquids. They are equally suitable for higher to low viscosity media.

The ball bearing facilitates a very low starting torque of the measuring element. This way even the lowest flow rates at low viscosities can be accurately measured.

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Functions & Specifications

: 0.2 up to 75 l/min
Measuring Accuracy: up to ±0.1 %
Repeatability: ±0.05 % (under the same conditions)
Linearity: ±0.5 % of actual flow (viscosity ≥ 30 mm²/s)
Materials: Housing: as per DIN 1.4305 [AISI 303], 1.4404 [AISI 316L]
Gears: as per DIN 1.4122, 1.4501 [AISI F55]
Bearing: Stainless Steel Ball bearing (ZHM 01/2-06/1), Chrome roller bearing (ZHM 06-07)
Seals: FKM, PTFE (others on request)
Pressure: up to 420 bar [6,000 psi]
Medium Temperature: -40 °C up to +180 °C [-40 °F up to +356 °F] (others on request)

Pickups, Amplifiers, Evaluation Electronics and Additional Accessories

Pickups and Amplifiers

ECO Ex Pulse Amplifiers

Single / double tap with different output functions

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Pickups and Amplifiers

ECO Pulse Amplifiers

Single / double tap with different output functions

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Pickups and Amplifiers

ECO1 Pulse Amplifiers

with single pickup, for screwing in for all KEM flow meters

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Documents, Manuals & Software

Title	Date	Language	Download
Gear Flow Meters – Datasheet ZHM KL Series	23.06.2022	English (EN)	PDF (2 MB)
Gear Flow Meters – Manual ZHM Series	02.11.2022	English (EN)	PDF (751 KB)