Industrial Pressure Transmitter Machine tools Hydraulics Water treatment Economical Good media compatibility Relative or absolute pressure measurement Titanium version optional Frontal membrane optional Technical Data Measuring principle Thick film on ceramic Measuring range Media temperature Output signal Ambient temperature Trafag Sensors & Controls Switzerland www.trafag.com [email protected] Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The economic pressure transmitter ECT 8473 is based on the tried and true ECT line of transmitters with the wide media temperature range from -25 to 125°C. The enhanced accuracy and the low pressure ranges down to 100 mbar in combination with a comprehensive set of of features, materials and options makes the ECT 8473 pressure transmitter an ideal and versatile solution suitable for a wide vari

ECT 0.3 % (0.5 %, 1.0 %) 8473 Ordering information/type code 8473 . XX XX XX XX XX XX Measuring range 1) Pressure measurement range [bar] 0 ... 0.1 Pressure measurement range [ps] 0 ... 1.5 Relative pressure, titanium grade 5 2) Absolute pressure, titanium grade 5 2) 3) Relative pressure, 1.4305 Relative pressure, 1.4404/1.4435 Pressure connection Electrical connection Male electrical plug EN 175301-803-A, Mat. PA Male electrical plug M12x1, 5-pole, Mat. PA Male electrical plug industrial standard (contact distance 9.4 mm) Mat. PBT Male electrical plug Packard Metri Pack Cable IP67, Mat. PVC...

Pressure peak damping element ø 1.0 mm (for pressure connections 17 and 30) Pressure peak damping element ø 0.3 mm (for pressure connections 17 and 30) Pressure peak damping element ø 0.5 mm (for pressure connections 17 and 30) Female electrical connector EN 175301-803-A (DIN43650-A) Female electrical plug M12x1, 5-pole Female electrical connector industrial standard Special electrical connection: Pin 1 + , Pin 2 (only for output 4...20mA and male electrical plug EN175301-803-A / DIN43650-A) Special electrical connection: Pin 1 out , Pin 2 -, Pin 3 + (only for output 0...5 VDC, 1...6 VDC, 0...10...

ECT 0.3 % (0.5 %, 1.0 %) 8473 Specifications Electrical Data Rise time Inverse-polarity protection, short-circuit strenght @ 25°C during 5 min. Media temperature Ambient temperature Environmental conditions Output / supply voltage Humidity Vibration Emission Housing / pressure connection Male electrical plug Immunity Mechanical Data Accuracy Pressure measuring range [psi] TEB @ -25...+85°C Accuracy @ +25°C NLH @ +25°C (BSL) TC zero point and span Long term stability 1 year @ +25°C Additional information Documents Data sheet Instructions Flyer

Electrical Connection \—\-@ Earth (housing) Protection / electrical connection Industrial standard Packard Metri Pack**1 Industrial standard 41 Provided female connector is mounted according to instructions **> Ventilation via male electric plug/cable end ***' Only cable versions orfemale plug with shield connection

ECT 0.3 % (0.5 %, 1.0 %) 8473 Dimensions 36–38 with male thread 48.5–50.5 with female thread 36-38 with male thread 36–38 with male thread 48.5–50.5 with female Welding flange for G3/4" frontal membrane (1.4301) Ordering No. C27805 31-33 with male thread