This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
ITEMLIST
Products Infomation
- Products by Category
- RION Piezoelectric Accelerometer PV-91C
High-Temperature Resistance CCLD Type
Supports operation in environments up to 170 degrees centigrade
Compact and lightweight design
Minimizes interference with measurement object, ensuring high measurement accuracy
Piezoelectric Accelerometer
Model:
PV-91C
Maker:
RION CO.,LTD.
Specifications
| Principle | Shear |
| Voltage sensitivity (80 Hz) ※1 | 1 mV / (m/s2) ±15 % (23 °C) |
| Vibration frequency range Hz ※2 | 1 Hz to 20 kHz (±10 %) from -50 °C to +150 °C |
| 1 Hz to 2 Hz (±15 %) from 150 °C to +170 °C | |
| 2 Hz to 20 kHz (±10 %) from 150 °C to +170 °C | |
| Mounting resonance frequency kHz※2 | approx. 55 kHz |
| Maximum measurable acceleration m/s2 (peak) ※3 | 5 000 m/s2 (Peak) |
| Transverse sensitivity | 5 % or less (30 Hz) |
| Base distortion sensitivity (m/s2) / μ strain | 0.006 (m/s2) / μ strain (TYP.) (When using 3 Hz high-pass filter) |
| Thermal transient response (m/s2) / °C | 0.04 (m/s2) / °C (TYP.) (When using 3 Hz high-pass filter) |
| Standard mounting method ※4 | M3 screw 0.5 N・m |
| Case material | Titanium |
| Ambient temperature range for operation / °C | -50 °C to +170 °C |
| Power supply (CCLD) | DC18 V to 30 V (2 mA to 4 mA), rated voltage 24 V |
| Dimensions | 7 mm (Hex) × 12.5 mm (H) |
| Mass | approx. 1.8 g |
| Supplied accessories | Ultra-compact accelerometer cable (with ferrite core) VP-51LC (2 m) x 1, M3 screw VP-53K x 2, Insulation attachment VP-53W x 1, Single-head spanner (7 mm) x 1, Hex wrench x 1 |
※1 Representative value; actual value is noted on calibration sheet supplied with accelerometer.
※2 Representative value when mounted on flat surface according to standard mounting method (※4)
※3 The maximum measurable acceleration differs, depending on temperature, voltage sensitivity, and power supply voltage.
● The internal chip and piezoelectric element in a piezoelectric accelerometer may be damaged by excessive shock. Take care not to drop the accelerometer, and handle it with care when using the
magnetic attachment
To view the pdf files, the Adobe Reader from Adobe Systems is required.