Piezoelectric Accelerometer for Bearing Failure Detection

• Type: Piezoelectric
• Output Signal Type: Digital Output
• Measuring Shaft Quantities: Single
• Model NO.: RH103
• Accuracy Grade: 0.1G
• IP Rating: IP68
• Certification: CE
• Customized: Non-Customized
• Transport Package: Carton
• Specification: 18.5*47.7 mm
• Trademark: Ronds
• Origin: Hefei
• HS Code: 9031809090
• Production Capacity: 3000 Unit/Units Per Month

Product Description

1
Make industry better
RH103 Accelerometer Technical Specification
1 Product Introduction
Built-in IEPE circuit, isolation output, constant current source
power supply.
Laser seal welded.
Using the military connector can be used for on-line
monitoring in harsh industrial sites



2 Technical Specification

Parameters	Index
Basic parameters
Sensitivity	100mv/g(± 10%)
Range	±80g peak
Non-Linearity	≤1%
Frequency Response (±10%)	0.7~10000Hz
Frequency Response(±3 dB)	0.4~15000Hz
Resonance Frequency	About 30kHz
Transverse Sensitivity	≤5%
Electrical character

2
Make industry better

Bias Voltage	10.5-13.5VDC typical: 12VDC
Constant Current	2-20mA typical: 4mA
Excitation Voltage	18-30VDC typical: 24VDC
Settling time	≤2S
Electrical noise, equivalent g spectral	10Hz 14μ g/√ Hz 100Hz 5μ g/√ Hz 1000Hz 3μ g/√ Hz
Output Impedance	<100Ω
Grounding	Case isolated, internal shielded
Structural features
Shock Limit	5000g
Mounting Thread	M6×1
Weight	61g
Dimension	Diameter ×Height: 18.5×47.7( mm)
Seal Method	Laser Welding
Protection Grade	IP68
Case Material	316L stainless steel
Output Connector	Top output, 2pins Mil-C-5015
Working Temperature	-55~+125ºC
Mounting Torque	About 2.7~6.8N.m (M6 thread)
Certificate	CE
Explosion-proof (Not standard, optional)
Identification	Ex ia IIC T4 Ga

Unconditional Lifetime Warranty

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