•Measuringranges0…1barupto0…2000bar• IntegratedCANopeninterface(CANopen2.0A-optionalB)•Mediatemperaturerange-40°Cto125°C• Shockandvibrationresistance>1000gshock,>20gvibration

•Highstrengthstainlesssteeldiaphragm(fullywelded,“dry”measuringcell)

• SealingtoIP67•CompactandrobuststainlesssteelHousing•Highlyreliable

Pressuresensor-EPT-CAN

Specification

The CANopen enabled EPT-CAN series pressure sensor provides high accuracy measurement of up to 2000 bar with over twenty standard

measurement ranges in a compact and robust stainless steel design. The CANopen protocol ensures straightforward industry standard

commissioning with interfacing to CAN 2.0A or optionally CAN 2.0B, and the 1Mbit/s data rate ensures fast update pressure measurement.

The fully welded stainless steel casing encloses an encapsulated thin-film sensor technology that does not rely upon a transmitting media

and, as a ‘dry’ measuring cell, is suited to applications where leakage would be problematical. The EPT-CAN has a generous overload and

burst pressure ratings that ensure maximum safety.

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PressureTransmitterwithCANopenInterface

Applications for the EPT-CAN series include:

• General industrial uses

• Hydraulics

• Pneumatics Air conditioning

• Mechanical engineering

• Plant engineering and automation

• Automotive industry

• Environmental engineering

• Air conditioning

Pressurerange

Measuringrange* p[bar] 1,0 1,6 2,0 2,5 4,0 6,0 10,0 16,0

Overloadpressure p[bar] 6 6 6 6 10 20 20 40

Burstpressure p[bar] 9 9 9 9 15 30 30 60

Measuringrange* p[bar] 20 25 40 60 100 160 200 250

Overloadpressure p[bar] 40 100 100 200 200 400 400 750

Burstpressure p[bar] 60 150 150 300 300 600 600 1000

Measuringrange* p[bar] 400 600 1000 1600 2000

(vacuum, relative pressure, + - or absolute pressure are available)Overloadpressure p[bar] 750 840 1200 2400 2400

Burstpressure p[bar] 1000 1050 1500 3000 3000

Electricalparameter

Supplyvoltage U[VDC] 10...32

Supplycurrent I[mA] < 30

CANinterface acc. to DIN ISO 11898 CAN2.0A CAN 2.0B optional

CANprotocol CANopen

Responsetime*(10...90%) t[ms] < 1

Withstandvoltage U[VDC]

Accuracy

Accuracy@RT %oftherange ≤0,50** option ≤ 0,25 ** incl. nonlinearity, hysteresis, repeatability, zero-offset- and final-offset (acc. to IEC 61298-2)

BFSL ≤ 0,125

Non-linearity %oftherange ≤0,15

Repeatability %oftherange ≤0,10

Stability/year %oftherange ≤0,10

Subject to change without notice

Variohm EuroSensor - Williams‘ Barn - Tiffield Road -Towcester - Northants -NN12 6HP - UK sales@variohm.com • www.variohm.com • +44 (0) 1327 351004

Installation

Specificationcont‘

Pressuresensor-EPT-CANPressureTransmitterwithCANopenInterface

Acceptabletemperatureranges

Measuringmedium T[°C] -40...125

Ambience T[°C] -40...125

Storage T[°C] -40...125

Compensatedrange* T[°C] -40...125

Temperaturecoefficientwithinthecompensatedrange

MeanTCoffset % of the range ≤ 0,15 / 10K

MeanTCrange % of the range ≤ 0,15 / 10K

TotalError % of the range -40°C 2,00%

% of the range -105°C 2,00%

Mechanicalparameter

Partsincontactwiththemeasuringmedium* stainless steel silicon

Housing* stainless steel brass, aluminium

Shockresistance g 1000 acc. to IEC 68-2-32

Vibrationresistance g 20 acc. to IEC 68-2-6 und IEC 68-2-36

Mass m [g] 80-120 depending on design

CE-conformity EC directive 89/336/EWG

IPsystemofprotection

The IP system of protection as specified in the data sheets generally applies, with their mating plug connected. Relative pressure transmitters usually require a ventilated mating plug and/or cable to allow for pressure compensation. From a pressure range of 60 bar, a ventilated mating plug and/or cable is not necessarily required.

*othersuponrequest

Dimensionsandwiring

Connectors*

SMC with M12-conn.

M12x1(S 763)

integrated y-piece

M5x0,5(S 707)

male socketM12x1 (S 763)

Pressure Connections*

G ¼ A; DIN 3852; Form E ¼ NPTG ¼ B G ½ B

Con�gurations -examples-

(deviations for absolute pressure are possible)

Connectors*

SMC with M12-conn.

M12x1(S 763)

integrated y-piece

M5x0,5(S 707)

male socketM12x1 (S 763)

Pressure Connections*

G ¼ A; DIN 3852; Form E ¼ NPTG ¼ B G ½ B

Con�gurations -examples-

(deviations for absolute pressure are possible)

Connectors*

SMC with M12-conn.

M12x1(S 763)

integrated y-piece

M5x0,5(S 707)

male socketM12x1 (S 763)

Pressure Connections*

G ¼ A; DIN 3852; Form E ¼ NPTG ¼ B G ½ B

Con�gurations -examples-

(deviations for absolute pressure are possible)

male socketM12x1(S 763)

Electrical Connections* (left: 2-wire, right: 3-wire)

redblackwhite

Legend

power supplyconsumer

EPT-CANwithM12connector Pressureconnectors

ElectricalConnections*(left:2-wire,right:3-wire)

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MalesocketM12x1(S763)