ECH3010PPAT-1 CARLOGAVAZZI | Alldatasheet

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Technical content

Specifications are subject to change without notice (06.03.2014) 1 Proximity Sensors Capacitive High Temperature Type ECH, M30 Product Description

  • For temperature applications, from -196°C to +180°C
  • Sensor diameter: M30, teflon and stainless steel
  • Adjustable sensing distance: 4 to 15 mm, factory set for 10 mm
  • Power supply: 10 to 40 VDC
  • Output: transistor NPN or PNP, make & break switch- ing
  • Protection: Reverse polarity, short-circuit, transients
  • LED-indication for output ON
  • Separate amplifier and sensor
  • Plug connection Capacitive prox i mi ty switch for non-flush mounting with NPN or PNP open collector output. The sensor is pro- vided with a separate teflon sensor head in M30 for tem - perature application with - in the range of -196°C and +180°C am bi ent tem per a- ture, e.g. plas tic pellet/resin de tec tion in plas tic injection mould ing ma chines and dry- ing equip ment, and detection of hot wax as used in e.g. car man u fac tur ing. Ordering Key Capacitive prox im ity switch Housing diameter Rated operating dist. (mm) Output type Housing material Connection type Rated operational volt. (Ue) 12 to 36 VDC (UB) 10 to 40 VDC (ripple incl.) Ripple ≤ 25% No-load supply current (lo) ≤ 12 mA Rated operational current (Ie) ≤ 200 mA OFF-state current (Ir) ≤ 100 µA Voltage drop (Ud) ≤ 2.0 V Protection Reverse polarity, short-circuit, transients Transient voltage ≤ 1 kV/0.5 J (prepared) Frequency of operating cycles (f) 5 pulses per s Indication for output ON LED, yellow Rated operating dist. (Sn) (adjustable) 4 to 15 mm factory set: 10 mm Reference object: Grounded steel plate. Other objects: Refer to “Reduction Fac tors”, Technical information. Assured operating dist. (Sa) 0 < Sa < 0.81 x Sn Repeat accuracy (R) <10% Hysteresis (H) (Differential travel) 1 to 20% of sensing dis tance Protection-EMC IEC 1000-4-2/EN 61000-4-2 ± 4 kV contact discharge ± 8 kV air discharge 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* Effective operating dist. (Ir) 0.9 x Sn ≤ Sr ≤ 1.1 x Sn Usable operating dist. (Su) 0.9 x Sr ≤ Su ≤ 1.1 x Sr Ambient temperature Amplifier Operating -25° to +70°C (-13° to +158°F) Storage -30° to +80°C (-22° to +176°F) Sensor Operating -196° to +180°C (-321° to +356°F) Storage -196° to +180°C (-321° to +356°F) Cable -55° to +200°C(-67° to +392°F) Degree of protection IP 67 (Nema 1, 3, 4, 6, 13) Housing material Amplifier Yellow thermoplastic polyester Sensor Teflon Sensor thread M30 x 1.5 stainless steel AISI 304 Housing Rated Ordering no. Ordering no. diameter operating NPN PNP dist. (Sn) Make & break switching Make & break switching M30 4 to 15 mm ECH 3010 NPAT-1 ECH 3010 PPAT-1 Type Selection Specifications ECH 3010 PPA T-1 * Not observed around the oscillator frequency: 0.15 - 1 MHz

2 Specifications are subject to change without notice (06.03.2014) ECH, M30 Dimensions ECH 3010 .PAT-1 Accessories Delivery Content

  • Proximity switch: ECH 3010...
  • 2 nuts
  • Screw driver
  • Installation instructions
  • Packaging: carton box Refer to “Accessories”, Technical information. Installation Hints Relief of cable strain Protection of the sensing face Switch mounted on mobile carrierTo avoid interference from inductive voltage/ current peaks, separate the prox. switch power cables from any other power cables, e.g. motor, contactor or solenoid cables Incorrect Correct The cable should not be pulled A proximity switch should not serve as mechanical stop Any repetitive flexing of the cable should be avoided Wiring Diagrams NPN PNP 1 BN 2 WH 4 BK 3 BU 1 BN 2 WH 4 BK 3 BU Cable (Sensor) 1 m teflon (shielded) Plug (Amplifier) CONH1A.. Weight Amplifier 45 g Sensor 90 g Nut 18 g Tightening torque (Sensor) Max. 80 Nm CE marking Yes Specifications cont.