IMI Industrial Vibration Sensors Katalog Seite 130

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Inhalt

Smart Vibration Switches Alarm Threshold 10 0 25 to 5 in sec pk 4 5 to 90 mm s rms 2 Frequency Range 3 dB 180 to 60 kcpm 3 Hz to 1 kHz Hysteresis Alarm Threshold 3 6 or 10 2 Residual Vibration Level Reference Dependent or Independent 2 Residual Vibration Level Alarm Threshold 1 to 40 2 MAVT Sets Alarm Threshold to 2X actual vibration Enabled or Disabled 2 Transverse Sensitivity 7 Power On Delay 1 sec 3 or 20 sec 2 Startup Delay 1 sec or 1 min Time 1 to 60 sec or 1 to 30 min 2 Startup Delay x Alarm Threshold x2 x4 x8 Blocked 2 Startup Delay Active Enabled or Disabled 2 Operational Delay 1 sec 1 to 60 sec 2 Relay SPST Form A or B MOSFET Relay Latching Non Latching 2 Relay Normally Open Closed 2 Environmental Temperature Range Operating 40 to 185 F 40 to 85 C Temperature Range Storage 40 to 257 F 40 to 125 C Overload Limit Shock 5 000 g pk 49 050 m s2 pk Enclosure Rating IP68 Electrical Power Required 24 to 240 V DC AC 50 60 Hz Current Rating Relay Closed 500 mA Leak Current Relay Open 1 mA Electrical Isolation Case 108 ohm Size Hex 1 25 in 1 38 in Size Height 2 6 in 3 68 in 66 mm 94 mm Weight 5 2 oz 7 0 oz 148 gm 200 gm Mounting Torque 3 to 5 ft lb N A 4 to 7 N m Mounting Thread 1 4 28 Female 1 4 NPT Sensing Element Internal Piezoelectric Accelerometer Housing Material Stainless Steel Sealing Welded Hermetic N A Electrical Connector 2 pin MIL C 5015 Molded Integral Cable Terminal Block Cable Length N A 10 ft N A 3 m Cable Termination N A Blunt cut N A Electrical Connection Position Top Screw Terminal Wire Size N A 12 24 AWG 3 0 2 mm2 Cable Type N A Polyurethane Model 052 N A Supplied Accessories Model 081A41 Mounting stud 1 4 28 socket head set screw brass tip stainless steel 5 8 long 1 Notes All specifications are at room temperature unless otherwise specified 1 For CE reference PCB Declaration of Conformance PS096 for details 2 USB Programmable See configuration sheet supplied with switch for exact setting USB Programmable Electronic Vibration Switch Model EX686B71 n 2 pin removable terminal block n CSA and ATEX D hazardous area approvals n 1 4 NPT integral mounting stud 1 4 NPT Mounting Thread 3 73 94 7 NEG 4 20 mA 1 NPT Capped Elbow 3 85 97 8 5 52 140 2 1 67 42 4 POS 4 20 mA 3 85 in 97 8 mm 3 73 in 94 7 mm 5 52 in 140 2 mm 1 67 in 42 2 mm 1 4 in NPT Mounting Thread E 4 20 mA Capped Elbow in NPT Optional Versions EX Hazardous Area Approval Contact factory for specific approvals For Models 686B01 686B11 EX686B71 M Metric Mount For Models 686B01 686B11 EP Explosion Proof For Models EX686B71 visit us online at www imi sensors com 1 716 684 0003 127 IECEx IECEx IECEx IECEx POS 4 20 mA Technical Specifications Model Number 686B01 686B11 EX686B71 Model Number 686B01 686B11 EX686B71 Performance Physical Accessories Cables Pages 146 159


Vorschau IMI Industrial Vibration Sensors Katalog Seite 130