ZHA KL Series
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Technical Datasheet ZHA KL Series Gear Flow Meters Aluminum Version with ball bearing for lubricating media

Gear Flow Meters – ZHA KL Series Overview With more than 50 years of experience in the flow measurement field and numerous innovative and customer-specific product developments, we are a qualified and competent contact for flow measuring technology and calibration. KEM offers a broad selection of measuring principles for this purpose. We develop, produce, and deliver high quality Gear Flow Meters, Turbine Flow Meters, Helical Flow Meters and Micro Flow Meters as well as Coriolis Mass Flow Meters worldwide. Specific accessories complement the product range. This document provides...

ZHA KL Series – Gear Flow Meters The ZHA KL gear flow meter series (aluminum design) are flow meters which are mainly used in lubrication and non-lubrication liquids. They are equally suitable for filled, viscous and abrasive media. Only high-strength aluminum is used in manufacturing the gear flow meters. Combined with the use of high quality precision ball bearings, the ZHA KL guarantees optimum measurement accuracy and a long service life even under the toughest application conditions. The ball bearings facilitate a very low starting torque of the measuring element. This way even the...

Gear Flow Meters – ZHA KL Series Technical Data – Sizes Measuring Range (l/min) Technical Data – General Measuring Accuracy ±0.05 % (under the same conditions) ±0.5 % of actual flow (viscosity ≥ 30 mm²/s) Housing: Gears: Bearing: Seals: Medium Temperature See dimensional drawing (page 5 to 6) as per DIN 3.4365 (EN AW 7075) as per DIN 1.4122 Stainless steel ball bearing FKM, PTFE Exact type designation see ordering code (page 7). Average values for single sensors, dual pickups and higher resolution available. 4) Under laboratory conditions; incl. linearization; viscosity ≥ 30 mm²/s. 2) 3)...

ZHA KL Series – Gear Flow Meters Datum Dienstag, 16. Februar 2021 08:51:21 H L P6) Others on request. Only applies for single pickup holes of type „R“. Attention: the total installation height is the result of the height (H) and the height of the electronics (dimensions in separate datasheet). 5) 6) Original KEM Document: ZHA_KL_D_EN_220101_E001 | Copyright KEM, Subject

Gear Flow Meters – ZHA KL Series Ordering Code ZHA Measuring Range Meter Attributes ball bearing ball bearing Sensor Ports M14x1,5 & Plug-in (frequency doubling, direction detection) Sealing Options PTFE (Teflon®) Original KEM Document: ZHA_KL_D_EN_220101_E001 | Copyright KEM, Subject to change without notic

ZHA KL Series – Gear Flow Meters Pressure Drop Curves ZHA 01/2 ZHM 01/2 Original KEM Document: ZHA_KL_D_EN_220101_E001 | Copyright KEM, Subject to change without notice

Gear Flow Meters – ZHA KL Series Calibration In-house calibration is performed on volumetric calibration rigs or in our DAkkS calibration laboratory, depending on the needs of the client. The KEM calibration lab uses a high-precision load cell system. With an accuracy of 0.05 % for the mass and 0.1 % for the volume of flowing liquids, we occupy a leading position worldwide. The German Accreditation Body (DAkkS) has accredited the laboratory engineers, processes and measuring equipment in accordance with the international standard DIN EN ISO/IEC 17025:2018. The KEM calibration certificate...

Liebigstraße 5 85757 Karlsfeld Germany Wettzeller Straße 22 93444 Bad Kötzting Germany Liebigstraße 5 85757 Karlsfeld Germany Wettzeller Straße 22 93444 Bad Kötzting Germany More distributors & partners can be found at: www.kem-kueppers.com KEM Küppers Elektromechanik GmbH | Liebigstraße 5 | D-85757 Karlsfeld | Tel +49 8131 59391 - 0 | Fax +49 8131 92604 Original KEM Document: ZHA_KL_D_EN_220101_E001 | Copyright KEM, Subject to change without n