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SPM Vibration Transducer, 1/4" - 28 UNF-Stud 5000Hz, max 30ft
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The TRV-23 transducers are piezo-electric accelerometers of compression type, designed for vibration
monitoring of industrial machinery. They can be used together with handheld instruments or in permanent installations. Max. cable length between transducer and measuring unit is 10 m (33 ft).
The transducer is mounted in a threaded hole on a smooth, flat surface on the machine. It is delivered with three washers for adjusting the connector angle. Each washer turns the transducer 90ø. Fix low noise coaxial cable (SPM 90176-L or 90292-L) with TNC connector with a clamp close to the transducer.
For installations in moist environments, use sealing TNC cable plugs SPM 13008 to prevent cable corrosion.
Nominal sensitivity, main axis: 10 pC/m/s2 (7-12 pC/m/s2) *
Transverse sensitivity: max. 10%
Typical base strain sensitivity: 0.01 m/s2/μ strain
Linear frequency range: 0 to 5000 Hz
Max. peak acceleration: 600 m/s2
Temperature range: -30° C to +150° C
(-22° F to +302° F)
Typical temperature drift: 0.25% / °C
Housing, base: Stainless acid proof steel
Connector tightness: IP65 with TNC connector
IP67 with conn. SPM13008
Weight: 171 grams (6 oz)
Connector type: TNC
Torque limit: 10 Nm (7.4 lbf/ ft)
* Individual value given on the calibration chart.
Download the Data Sheet
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Ephrata, PA 17522
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