IMI Industrial Vibration Sensors Katalog Seite 148

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Portable Calibration Units This handheld portable shaker delivers a controlled 1 0 g rms or 1 g pk vibration at 159 2 Hz for verifying vibration sensor operation and sensitivity The unit accommodates sensors weighing up to 250 grams and is powered by four standard AA type batteries An automatic shut off feature preserves battery life however continuous operation is switch selectable and an external DC power supply Model 073A16 is available Included is a nylon carry pouch with carry strap belt loop Portable Reference Shaker Model 699A02 n Calibrates permanently mounted accelerometers at the machine n Verifies system performance n Confirms operation of cables switching devices and monitoring systems n Can perform up to 1 600 operating cycles without loss of battery power Operating Frequency 1 159 2 Hz Size Diameter x Height 2 2 in x 7 8 in Acceleration Output 3 1 g rms 56 mm x 200 mm 9 81 m s rms 4 Weight with batteries 31 oz Velocity Output 0 39 in sec rms 900 gm 1 9 81 mm s rms 5 Mounting Thread 1 4 28 Female 9 10 Displacement Output 0 39 mil rms Mounting Torque Maximum to 10 in lb 9 9 81 mil rms 5 Supplied Accessories Transverse Output 3 Model 073A15 Battery Pack 1 Model 081A40 Mounting Stud 1 Model M081A19 Mounting stud 1 4 28 to M6 x 1 SS with shoulder 1 Distortion 0 to 250 grams load 7 6 Maximum Load 8 8 oz 250 gm 7 Automatic Switch Off Time 1 0 to 2 5 minutes 8 Notes Calibration Cycles 250 gram load 90 cycles 3 All specifications are at room temperature unless otherwise specified Environmental Temperature Range Operating 15 to 130 F 10 to 55 C Electrical Ramp Up time 3 sec 1 Power Required Standard Internal Battery Power Required Alternate DC power Internal Battery Quantity 4 Internal Battery Type AA 2 DC Power 5 to 10 VDC DC Power to 2 4 amps Battery Life 250 gram load 2 3 hours 3 IECEx IECEx IECEx IECEx 1 Typical 2 Alkaline type recommended for longest service life 3 Approximate values based on automatic switch off time and dependent on type of batteries 4 Unit supplied set to rms see manual for peak selection 5 Calculated values for reference only 6 Typical max for range 7 For sensors weighing 75 grams add Model 080A136 mass 8 Unit supplied set to auto shut off see manual for continuous use selection 9 Transducer to shaker table 10 Test sensor should be hand tightened without tools 11 For CE reference PCB Declaration of Conformance PS022 for details visit us online at www imi sensors com 1 716 684 0003 145 Technical Specifications Model Number 699A02 Model Number 699A02 Performance Physical