46X Submersible Capacitive Transmitters for water level measurements Riels® Instruments - 1 Pages

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46X Submersible Capacitive Transmitters for water level measurements Riels® Instruments

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HYDROSTATIC LEVEL METER Submersible Capacitive Transmitters for water level measurements The Riels® 46X combines the ceramic measuring cell for low pressure ranges with the µPelectronics of the digital Series 30 pressure transmitters. The signal values of the pressureand temperature sensors are determined by a polynomial compensation1). The values can be shown and stored on a PC and can be reprogrammed. A reference tube integrated in the cable connects the referential chamber of the sensor with the ambient pressure. 1) More information about the polynomial compensation and associated software you will find in the Series 41 X datasheet Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments Specifications Pressure range (FS)* Overpressure Type Supply (U) 46 X Supply (U) 46 X Ei (Atex) Signal Output (scaleable) Load (Ω) Stability Operating Temperature Compensated Range Error Band max** Electrical Connection Cable length Materials Contact with Media Protection Weight Options 30 100 300 mbar 300 1000 1500 mbar 2 wire 3 wire 8…28 VDC 13…28 VDC 10…30 VDC 15…30 VDC 4…20 mA 0…10 V < (U - 8 V) / 0,02 A > 5K FS ≥ 100 mbar: ± 0,1 %FS FS ≤ 100 mbar: ± 0,1 mbar 0…80 ºC 10…50 ºC ± 0,1 %FS standard ± 0,2 %FS max. Reference cable PE sheath Ø 5,8 - Absolute cable PUR double sheath 4,7 5 m standard - Housing: Stainless steel (type AISI 316L) - Diaphragm: Ceramic, gold plated - Nitrile O-ring IP 68 ≈ 400 g with 5 m cable Programmable, other versions * Intermediate ranges for the analog output are realizable with no surcharge by spreading the standard ranges (note that the error band will then increase proportionally) ** Within the compensated temperature range This pressure transmitter is also available as intrinsically safe version (Series 46 X Ei). It is used in explosion exposed areas, where the categories 1 and 2 are required and must only be used in combination with certified intrinsically safe equipment!

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