DCT 531P Industrial Pressure Transmitter with RS485 Modbus RTU Process Connections with Flush Welded Stainless Steel Diaphragm accuracy according to IEC 60770: ≤ ± 0.25 % FSO The pressure transmitter DCT 531P was designed for use in the food / beverage and pharmaceutical industry. The compact design with hygienic version guarantees an outstanding performance in terms of accuracy, thermal behaviour and long term stability. from 0 ... 100 mbar up to 0 ... 40 bar Output signal RS485 with Modbus RTU protocol The integrated RS485 interface is characterized by a robust and reliable data transmission that works failure-free even over long distances. hygienic version diaphragm with low surface roughness Additionally, the modular construction concept of the device allows to combine different electrical and mechanical connections, so it is easy to adapt the pressure transmitter to different conditions on-site. reset function different process connections cooling element for media temperatures up to 300 °C Pharmaceutical industry Material and test certificates ► BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199 Thierstein Inspection certificate 3.1 according to EN 10204 Test report 2.2 according to EN 10204

DCT 531P Industrial Pressure Transmitter with RS485 Modbus RTU Technical Data Input pressure range 1 Nominal pressure gauge Nominal pressure absolute Nominal pressure gauge / absolute pN > 1 bar: unlimited vacuum resistance pN ≤ 1 bar: on request consider the pressure resistance of fitting and clamps Output signal / Supply RS485 with Modbus RTU protocol / VS = 9 … 32 VDC Standard Performance Accuracy 2 Long term stability ≤ ± 0.1 % FSO / year at reference conditions Measuring rate Delay time accuracy according to IEC 60770 – limit point adjustment (non-linearity, hysteresis, repeatability) Thermal...

DCT 531P Industrial Pressure Transmitter with RS485 Modbus RTU Technical Data Materials Housing / electrical connection Pressure port Diaphragm Seal stainless steel 1.4435 (316 L) standard: (recommended for medium temperatures ≤ 200 °C) (recommended for medium temperatures < 260 °C) Clamp, Varivent®: without others on request Media wetted parts pressure port, seal, diaphragm Miscellaneous EHEDG certificate Type EL Class I EHEDG conformity is only ensured in combination with an approved seal. This is e.g. for - Clamp (C61, C62): T-ring-seal from Combifit International B.V. - Varivent (P41): EPDM-O-ring...

DCT 531P Industrial Pressure Transmitter with RS485 Modbus RTU Technical Data * higher pressure ranges on request G1" cone  metric threads and other versions on request 6 max. temperature depends on the used sealing material and type of seal and installation Configuration Modbus RTU Standard configuration Address Parity None Odd Even Configuration code (to specify with order) www.bdsensors.de [email protected] © 2022 BD|SENSORS GmbH – The specifications given in this document represent the state of engineering at the time of publishing. We reserve the right to make modifications to the specifications...

Pressure Input Accuracy 0.25 % FSO customer Electrical connection male plug M12x1 (5-pin) / metal customer Mechanical connection G1/2" DIN 3852 flush (pN ≥ 1 bar) G1" DIN 3852 flush G 1" cone Clamp DN 25 DIN 32676 (pN ≤ 16 bar) Clamp DN 32 DIN 32676 (pN ≤ 16 bar) Varivent® DN 40/50 (pN ≤ 25 bar) customer Diaphragm stainless steel 1.4435 (316L) customer Seal without for clamp, Varivent ®: for inch thread - standard: FKM for inch thread - option: FFKM customer Filling fluid silicone oil food compatible oil (FDA) customer Special version standard with cooling element up to 300°C customer absolute...