Data sheet Date Page TRANSMITTER CONTACT 4-20mA OUTPUT TRANSPRESS 300 The TRANSPRESS 300 is a non contact device which can be easily retro fitted to most gauges and thermometers, dry or glycerine filled. The sensor converts any gauge into a switch and/or transmitter with 4-20 mA output. TECHNICAL CHARACTERISTICS Operating voltage Uop 12 -36 Vdc Power consumption < 0.2 W, no-load output Accuracy ± 1% Temperature sensitivity < 50 ppm / ° C Measurement cycle 250 ms Magnetic sensitivity 50 mT (magnetic interference > 20 mT at sensor level affects the measurement reading) Output signal 4 - 20 mA Load impedance 300Ω at 24V Uop 50Ω at 12V Uop Parameterisation via terminal 2,3,4 (TR300). By means of „WPG_Box“ programming kit (TR300L). Housing diameter / height 100 / 55 Material Polycarbonate, transparent Weight 75 g Driver fork diameter < 1 mNcm Adjustment range 280 degrees Movement cycles (280° > 10 E6 ( at 10 cycles / min) ) Working temperature -20 to + 70 ° C Storage temperature -20 to + 70 ° C IP rating DIN EN 60529 IP 64 at front Climatic test DIN EN 60068-2-3 no condensation EMC DIN EN 61326-1 (on request) OPTIONS AND ACCESSORIES • Mode of operation The direction of the magnetic field of a fork-moved, mounted magnet is digitally processed and converted into a 4 to 20 mA signal. Various input and output filters ensure operating suitability in an industrial environment. Characteristics can be matched to as many as 14 points by means of a programming kit. Various input and output filters ensure operating suitability in an industrial environment. Fitted to pressure gauge or thermometer HOW TO ORDER Please specify: model, options if any Example : TR300 Types - (TR300) programmable zero point and upper range value - (TR300L) linearisation to as many as 12 vertices _______________________________________________________________________________________________ PCI (Process System Solutions) Ltd, Unit 7 Slaidburn Crescent, Southport, Merseyside, PR9 9YF, UK, Tel: +44 (0) 1704 509090, Fax: +44 (0) 1704 509091, email: [email protected], Website: www.pci-instruments.com (Specifications are subject to change without notice)