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Trafag AG sensors & controls
Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473

Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473

Product catalog summary

Overview: The document is a technical data sheet for the ECT 8473 industrial pressure transmitter by Trafag Sensors & Controls, Switzerland. It highlights the transmitter's applications, features, technical specifications, and ordering information.

Applications: The ECT 8473 is suitable for machine tools, hydraulics, and water treatment. It is noted for its economical design and good media compatibility, offering both relative and absolute pressure measurement options.

Features: The transmitter is part of the ECT line, known for its wide media temperature range (-25 to 125°C) and enhanced accuracy. It offers low pressure ranges down to 100 mbar and various material and option configurations, including a titanium version and frontal membrane.

Technical Specifications:

Measuring Principle: Thick film on ceramic.
Accuracy: Typical accuracy at 25°C is ±0.3% FS, with options for ±0.5% and ±1.0% FS.
Measuring Range: 0 to 0.1 bar up to 0 to 40 bar (0 to 1.5 psi up to 0 to 500 psi).
Output Signal: Options include 4-20 mA, 0-5 VDC, 1-6 VDC, 0-10 VDC, and 0.5-4.5 VDC ratiometric.
Environmental Conditions: Media temperature range is -25°C to +125°C, with ambient temperature range -25°C to +85°C.

Ordering Information: The document provides a detailed type code for ordering, specifying pressure ranges, sensor types, pressure connections, electrical connections, and output signals. It also lists accessories such as O-rings and pressure peak damping elements.

Mechanical and Electrical Data:

Sensor Material: Ceramic Al2O3 (96%).
Housing/Pressure Connection Materials: Options include stainless steel (1.4305, 1.4404/1.4435, 1.4462) and titanium grade 5.
Protection: Minimum IP65, with options for IP67 and IP68.
Weight: Approximately 110 g.

Accuracy and Stability: The document includes graphs and tables detailing accuracy over temperature ranges and long-term stability, emphasizing the transmitter's reliability.

Additional Information: Links to further documentation, instructions, and flyers are provided for more detailed information.

Catalog excerpts

Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473-1

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

Open the catalog to page 1

Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473-2

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...

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Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473-3

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...

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Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473-4

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

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Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473-5

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

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Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473-6

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

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Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473

Data Sheet ECT 0.3 % (0.5 %, 1.0 %) 8473

Catalog excerpts

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