TURBINE FLOWMETER HIGH PRESSURE HM...TC-NS* Turbine Flow Meters for High Pressure Applications up HM...TC-NS* Turbine Flow Metersto 4,000 bar Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments Turbine flow meters serve to accurate measurement of continuous and discontinuous flow rate values. This turbine flowmeter is most suited for liquids with low and middle viscosity, such as for example water, emulsions, mixtures containing glycol and light oils. Liquefied gases Pharmaceutical liquids The large range of different pipe connections and structural sizes allows using these flow meters in various applications and in various industrial sectors. Turbine Flow Meters for High Pressure Applications up to 4,000 ba The turbine flow meters KEM are indirect volume counters built on the principle of using the counter with the Woltmann turbine impeller. The energy coming flow the liquid flow sets in motion a centrically and rotatably mounted rotor. The number of the rotor revolutions is directly proportional to the volumetric liquid flow. The speed of rotation of the turbine rotor is contactlessly sensed through the wall of the flow meter body. The impulses generated by each turbine blade correspond to a certain accurate volumetric flow of the mesured medium. Short response time (< 50 ms) Dynamic measuring system High resolution Holes for pressure release The number of pulses for a certain period of time corresponds to the value of the medium flow rate expressed, for example, in litres per minute. The lightweight turbine wheel allows quick response to changes in the value of the medium flow rate (< 50 m/s). Bearings made of tungsten carbide resistant to wearing. Technical Data Type Measuring range, l/min 1) The data on K-factors and maximum frequencies are average values at 1mm²s. The numbers of pulses and frequencies at higher viscosities may vary. Exact values can be found in individual calibration records. 2) Pressure: up to 1000 bar with material 1.4571 / 1.4404, up to 1400 bar with material 1.3980 * Detailed type code on request

General Linearity ± 1.0% of actual flow (1 mm²/s; up to 0.1% with linearization electronics); HM 009: ± 1.5% of actual flow (1 mm²/s) Housing: Wheels: Bearing: Medium temperature -20°C to +150°C (higher temperatures on request) Pickup Selection Medium temperature Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments Frequency output Dual frequency output Analogue output 4 - 20 mA Forward / backward recognition Local display Supply battery 1) Thread types: E: single pickup / D: dual pickup / F: FOP-pickup * Ordering code (please see separate datasheet)

Dimensional Drawings (mm) - HM...TC-NS* Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments HM 003 TC-NS* HM 004 TC-NS* HM 005 TC-NS* See “Pickup Selection” table (P. 3) Please notice: total height is calculated by adding up the height (H) and the height of the pickup (separate data sheet) and subtract the bore hole depth (T) Autoclave connection size: SF375CX20 Detailed type code on request