CB32CLN20QUAX CARLOGAVAZZI | Alldatasheet

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Technical content

Specifications are subject to change without notice (16.11.2016) 1 Proximity Sensors Capacitive

  • Capacitive level sensor for solid, fluid or granulated substances
  • Approved according to ATEX directive 2014/34/U for operation in potential explosive dusty atmospheres
  • Classified as equipment for use in atmospheres with continuous presence of explosive dust with an ignition temperature above 85o C
  • Adjustable sensing distance: 4-20 mm
  • With or without adjustable time delay
  • Featuring TRIPLESHIELD™ Sensor Protection
  • Protection: Transients and reverse polarity
  • 5 years of warranty Product Description ATEX approved Capacitive sensor in thermoplastic polyester for mounting in PG 36 screw gland. Available with adjustable sensing distance and with/ without built-in time delay (ON or OFF delay). The relay output ensures that the load can be driven directly. Ex cellent for use in the agriculture area (detection of grains, fluids etc.). Supply voltage Cable Ordering no. Ordering no. Ordering no. length With ON delay With OFF delay Without time delay

120 VAC 2 m CB32CLN20SUAX CB32CLN20SVAX CB32CLN20STAX

230 VAC 2 m CB32CLN20RUAX CB32CLN20RVAX CB32CLN20RTAX

24 VAC/DC 2 m CB32CLN20QUAX CB32CLN20QVAX CB32CLN20QTAX

120 VAC 5 m CB32CLN20SUAX5M CB32CLN20SVAX5M CB32CLN20STAX5M

230 VAC 5 m CB32CLN20RUAX5M CB32CLN20RVAX5M CB32CLN20RTAX5M

24 VAC/DC 5 m CB32CLN20QUAX5M CB32CLN20QVAX5M CB32CLN20QTAX5M

120 VAC 10 m CB32CLN20SUAX10M CB32CLN20SVAX10M CB32CLN20STAX10M

230 VAC 10 m CB32CLN20RUAX10M CB32CLN20RVAX10M CB32CLN20RTAX10M

24 VAC/DC 10 m CB32CLN20QUAX10M CB32CLN20QVAX10M CB32CLN20QTAX10M

Types CB32, ATEX Ordering Key Capacitive prox im ity switch Housing diameter (mm) Housimaterial Housing length Detection principle Rated operating dist. (mm) Supply type Output type Approval CB32CLN20QUAX Specifications Rated operational voltage

24 VAC/DC 20-28 VAC/DC, 0-63 Hz

115 VAC 100-135 VAC, 57-63 Hz

230 VAC 195-255 VAC, 47-53 Hz

Consumption Max. 1,5 W Sensing distance 4-20 mm, adjustable Hysteresis 3 to 20% of sensing dist. Operating frequency 5 Hz Relay output SPDT @24 VAC/DC DC1: 5 ADCAVG @115 VAC AC1: 5 AACrms @230 VAC AC15: 2 AACrms Indication for output ON LED, yellow Time delay UAX- & VAX- versions 1 s - 10 min Environment Degree of protection IP 67 Operating temperature -20º to +40ºC (-4º to +104ºF) Storage temperature -40º to +85ºC (-40º to +185ºF) Housing material Front PBT Valox Backpart TPE Santoprene Body PBT - Conductive Cable PVC, 2 m / 5 m / 10 m Weight 270 g Approvals ATEX zone 20, dust II 1 D Ex ta IIIC T85ºC Da CE-marking Yes TRIPLESHIELDTM protection-EMC IEC 1000-4-3/EN 61000-4-3 > 10 V/m IEC 1000-4-4/EN 61000-4-4 2 kV IEC 1000-4-6/EN 61000-4-6 > 10 Vrms εχ

2 Specifications are subject to change without notice (16.11.2016) Mode of Operation CB32 with no delay output: The relay operates (connec - tion between black and yel - low wires) and remains ON until the sensor is activated. After activation of the sen - sor, the relay releases and the LED goes ON. CB32 with ON-delay out - put: When the sensor is not acti - vated, the relay operates (connection between black and yellow wires) and the LED is OFF. When the sen - sor is activated, the time measurement starts and the LED flashes. After expi - ration of the set time, the relay releases and the LED goes ON. The relay remains released until the sensor is deactivated. CB32 with OFF-delay output: The time measurement starts and the LED flash - es when power supply is applied to the sensor. When the set time has expired, the relay operates (connection between black and yellow wires) and the LED goes OFF. When the sensor is activated, the relay releases and the LED goes ON. As soon as the sensor is deac - tivated, the measurement of the set time starts.Adjustment No output delay With delay DELAY 1 s - 10 min DISTANCE 4 - 20 mm LEDLED DISTANCE 4 - 20 mm Operation Diagrams Power supply (brown - blue cable) Sensor activated LED indication Relay ON T T No output delay With ON delay Power supply (brown - blue cable) Sensor activated Relay (black - yellow cable) LED indication T T T With OFF delay Power supply (brown - blue cable) Sensor activated Relay ON (black - yellow cable) LED indication CB32 Delivery Contents

  • Capacitive switch: CB32
  • Screwdriver
  • Packaging: Plastic bag
  • User manual Wiring Diagram BN BU WH YE Relay output Power supply BK 98,5CB32 Dimensions