Ref: B0xY31

IEPE triaxial accelerometer - reduced dimensions - ± 50 to ± 1000g

IEPE (Integrated Electronic Piezoelectric) triaxial accelerometer
Measuring ranges: ± 50g, ± 100g, ± 250g, ± 500g or ± 1000g
Sensitivity: 5mV/g, 10mV/g, 20mV/g, 50mV/g or 100mV/g
Bandwidth at +/- 10%: 0.5 Hz to 10 kHz
Connection system: 4-pin 1/4-28 connector
IP68 waterproof
Resonant frequency: > 35 kHz to > 70 kHz depending on version
Dimensions: 11x11x11 mm or 12.2 x 12.2 x 12.2 mm (excluding connector)
Installation: M2.5 tapping hole or adhesive
Weight: 4.8 to 7.6 grams depending on version
Operating temperature: -40° to +120°C

Lead time: 3-4 weeks

Introduction

The B0xY31 is a miniature hardened piezoelectric triaxial accelerometer (IEPE) (IP68, shock resistance 5000 g, operating temperature -40 to 120°C) designed for vibration characterization of components and structures in the automotive, energy and aerospace industries. 5 measurement ranges are available: ± 50g, ± 100g, ± 250g, ± 500g or ± 1000g per axis, bandwidth up to 8 kHz at +/- 5%.

Spécifications

Variant	B01Y31	B02Y31	B03Y31	B05Y31	B06Y31
Sensitivity	5 mV/g	10 mV/g	20 mV/g	50 mV/g	100 mV/g
Measuring range	1000g	500g	250 g	100 g	50 g
Frequency range (5%)	1 Hz to 9 kHz	1 Hz to 8 kHz	1 Hz to 8 kHz	1 Hz to 7 kHz	1 Hz to 8 kHz
Frequency range (10%)	0,5 Hz to 10 kHz	0,5 Hz to 10 kHz	0,5 Hz to 10 kHz	0,5 Hz to 9 kHz	0,5 Hz to 10 kHz
Connector	4-pin 1/4-28	4-pin 1/4-28	4-pin 1/4-28	4-pin 1/4-28	4-pin 1/4-28
Weight	4,2 grams	4,8 grams	5 grams	6,5 grams	7,6 grams
Mounting	M2.5 tapped hole	M2.5 tapped hole	M2.5 tapped hole	M2.5 tapped hole	M2.5 tapped hole
Operating temperature	-40 to +120°C	-40 to +120°C	-40 to +120°C	-40 to +120°C	-40 to +120°C
Resonance frequency	> 70 kHz	> 70 kHz	> 70 kHz	> 39 kHz	> 35 kHz

Lightweight housing

The B0xY31 is supplied in a hardened titanium housing, resistant to corrosion and chemicals, and operating over an extended temperature range from -40°C to +120°C. The construction is hermetically welded (IP68) and can withstand shocks of up to 5000 g. The overall weight ranges from 4.8g to 7.6g depending on version (excluding connectors).

The B0xY31 is powered by a 2 to 20 mA DC current (voltage: 20-30 VDC), and is connected via a 4-pin connector. Mounting on the application is by screwing (one M2.5 central thread) or gluing. A mounting plate is included to electrically isolate the accelerometer from its support.