FOR FINE PRESSURE AND FLOW MEASUREMENT Very high measurement accuray Excellent thermal characteristic Pressure ranges from 50 mbar full scale available The pressure transmitter type 525 has a compact and robust design and a very high measurement accuracy. The pressure transmitter with it's large variety of pressure and electrical connection has also pressure ranges from 50 mbar full scale. • Compact and rugged construction The compact 525 pressure transmitter is based upon the well proven ceramic technology developed by Huba Control over • Large selecti°n °f connections available Huba Control type 525 - Technical data subject to change - Edition 07/2017 1/5

Pressure range_ Operating conditions Medium Tolerable overload / rupture pressure Tolerable negative pressure_ Plug accommodation Materials in contact with medium _Polyarylamide 50% GF UL 94 V-0 pressure connection_Stainless steel 1.4404 / AISI 316L sealing material_FPM, EPDM, NBR_ Electrical overview Output Power supply Load Current consumption ratiom. 10 ... 90%5 VDC ± 10%>10 kOhm / < 100 nF< 5 mA Polarity reversal protectionShort circuit proof and protected against polarity reversal. Each connection is protected against crossover up to max. supply voltage. Insulation voltage500 VDC Protection...

2) Delivery without female connector Huba Control type 525 - Technical data subject to change - Edition 07/2017 3/5 Other pressure ranges on request

Order code selection in MPa Dimensions in mm / Electrical connections Outside thread G1/4 sealed at front _ 1) Other pressure ranges on request 2) Delivery without female connector 4/5 Huba Control type 525 - Technical data subject to change - Edition 07/2017

Huba Control AG Branch Office United Kingdom Unit 13 Berkshire House County Park Business Centre Shrivenham Road Swindon - Wiltshire SN1 2NR Phone +44 (0) 1993 776667 Fax +44 (0) 1993 776671 [email protected] 5/5 Huba Control type 525 - Technical data subject to change - Edition 07/2017