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Relative pressure transmitter 21C series
absolutemembranepiezoresistive

relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
relative pressure transmitter
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Characteristics

Pressure type
relative, absolute
Technology
membrane, piezoresistive
Output signal
analog, ratiometric, digital
Mounting
threaded
Other characteristics
precision, stainless steel, compact, CE, EMC-shielded, temperature-compensated, for HVAC systems, fully-welded, EMC, economical, custom, RoHS, oil-filled, steel, IP67, for liquids and gases
Process temperature

Max.: 125 °C (257 °F)

Min.: -40 °C (-40 °F)

Pressure range

Max.: 1,000 bar (14,503.77 psi)

Min.: 0 bar (0 psi)

Description

Technology The C-series transmitters are noted for their ability to deliver high accuracy over a wide temperature range. This is achieved by means of mathematical modelling of the sensor characteristics and digital compensation. In order to do this, each transmitter is gauged over pressure and temperature, programmed and checked after calibration in the same test set-up. The modular design of the Series 21 C and the extensive vertical range of in-house manufacture provide a high degree of flexibility. The company can quickly adapt to customer requests, even with large production batches. The extensive standard range of connectors and pressure connections means that a CIO measuring cell (Chip-in-Oil) can be quickly welded in from stock if small numbers are involved, and then calibrated to the required temperature range. RoHS conformity and comprehensive EMC protection are a matter of course, therefore qualifying the Series 21 C for use in industrial areas. Performance features - Hermetically sealed electronics, extremely compact design - No internal seals, all made from AISI 316L steel in media contact, IP67 - Extremely accurate, wide temperature range, outstanding long-term stability, no pressure hysteresis - Ratiometric signal output, 5 V supply voltage, 24 V overvoltage and polarity reversal protection - Low cost Typical usage areas Cooling and air conditioning systems, pneumatic systems, hydraulic systems, compressors, mechanical engineering, ventilation systems, pump systems etc.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.