683S04 High Temperature Industrial Accelerometer

Engineered to operate in temperatures up to 260°C, the C03BT4 delivers reliable vibration data with 20 pC/g sensitivity and ±1000g range. Perfect for turbine monitoring, automotive testing, and aerospace R&D.

 

Why the 683S04 Stands Out?

• Extreme Temperature Resistance: Operates from -50°C to 260°C with ultra-low drift (0.020%/°C).
• High Sensitivity & Precision: 20 pC/g output for detecting minute vibrations.
• Wide Measurement Range: ±1000g range for versatile industrial applications.
• Anti-Interference Design: Differential signal output reduces noise in high-EMI environments.
• Rugged Construction: IP68 laser-welded housing ensures dust/water resistance.

 

Technical Specifications

Features		Units	683S04
Sensitivity		pC/g		20
Measuring Range		g	±1000
Frequency Response ±5%		Hz	1-9k
Frequency Response ±10%		Hz	1-11k
Amplitude Linearity		%	≤1
Transverse Sensitivity		%	≤5
Mounting Resonant Frequency		kHz	≥40
Environmental
Base strain		g/ε	0.003
Shock Limit	1	g pk	3000
Maximum Vibration	2	g rms		2500
Sensitivity Temperature Coefficient		%/℃	0.020
Operating Temperature		℃	-50~260
Sealing Type		IP68	Laser welding
Electrical Parameters
Output Type		Differential
Element Capacitance		pF	1300
Element Insulation Resistance		25℃ Ω	≥1×10		10
Element Insulation Resistance		500℃Ω	≥1×10		7

Equipped with a 7/16-27 twin-core connector and M4x3 installation, designed for quick deployment in industrial settings.

 

Trusted by Industries Requiring Precision & Durability

• Energy Sector: Vibration monitoring in gas turbines and geothermal plants.
• Aerospace: Structural health analysis during engine testing.
• Automotive: Durability validation for EV powertrains.
• Heavy Machinery: Predictive maintenance in mining equipment.