Piezo Accelerometer Sensor, 4-20mA Output, 0-1g/0-10g/±5g/±10g

Piezo Accelerometer Sensor, 4-20mA Output, 0-1g/0-10g/±5g/±10g

Piezo accelerometer sensor with 4-20mA output and 0-1g/0-10g/±5g/±10g measurement ranges, provides accurate vibration measurement with piezoelectric ceramic sensing technology. Featuring stainless steel construction, laser welded sealing, wide 1-2000Hz frequency response, and consistent signal output for industrial equipment monitoring.

SKU: CCHN-PAS-KT69

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Delivery date: 6-25 days

Overview

Piezo accelerometer sensor is designed for industrial vibration monitoring with a standard 4-20mA current output, providing stable signal transmission and strong anti-interference performance. It is suitable for condition monitoring of motors, pumps, rotating machinery, and other industrial equipment.

Specification

Model		CCHN-KT-07	CCHN-KT-06	CCHN-KT-09	CCHN-KT-08
Dynamic Performance	Measurement Range	0–1g	0–10g	±5g	±10g
	Sensitivity	~16 mA/g	~1.6mA/g	~1.6mA/g	~0.8mA/g
	Frequency Response	1–2000 Hz (±3dB)
	Mounted Resonance Frequency	10 kHz
	Output Signal Range	4–20mA
	Non-linearity	≤1%
	Transverse Sensitivity	≤5%
Environmental Specification	Shock Limit	1000g	2000g	1000g	2000g
	Operating Temperature	-40–85℃
	Sealing Performance	Laser Welding
Electrical Specification	Bias Current (Midpoint)	/	/	12mA	12mA
	Supply Voltage	18–36 VDC
	Insulation Resistance to Ground	≥10⁸Ω
Structure	Output Connector	Integral Cable	C5015 2-pin	Integral Cable	C5015 2-pin
	Weight	130 g	82 g	130 g	82 g
	Housing Material	Stainless Steel
	Sensing Element	Piezoelectric Ceramic
	Element Structure	Shear Type
	Mounting Type	M5

Feature

4-20mA Output: The piezo accelerometer sensor adopts a standard 4-20mA current output, ensuring easy integration with PLC systems, controllers, and industrial data acquisition equipment.
Multiple Acceleration Range Options: Available in 0-1g, 0-10g, ±5g, and ±10g ranges, this industrial accelerometer sensor provides flexible selection for different machinery vibration measurement requirements.
Piezoelectric Sensing Technology: Built with high-performance piezoelectric ceramic elements, the accelerometer sensor delivers sensitive vibration detection and accurate acceleration measurement for equipment condition monitoring.
Wide Frequency Response: With a 1-2000Hz frequency response, this 4-20mA accelerometer sensor captures a wide range of mechanical vibration signals from motors, pumps, bearings, and rotating equipment.
Durable Sealed Housing Design: The stainless steel housing with laser welded sealing provides excellent protection against dust, moisture, and oil contamination, supporting reliable operation in harsh industrial environments.
Compact M5 Mounting Structure: Designed with an M5 mounting interface and compact size, the piezoelectric accelerometer sensor allows quick installation on various industrial machines for continuous vibration monitoring.

Size (unit: mm)

CCHN-KT-07 CCHN-KT-09

CCHN-KT-06 CCHN-KT-08

Temperature Chart

Piezoelectric accelerometer sensor temperature

Tips: How to improve measurement accuracy of piezo accelerometer sensor?

To improve the measurement accuracy of a piezo accelerometer sensor, ensure the sensor is securely mounted on a clean and flat surface with proper M5 installation to reduce vibration signal errors. Select a suitable measurement range (0-1g, 0-10g, ±5g, or ±10g) according to the actual vibration level, and set the appropriate sampling frequency based on equipment conditions. Avoid excessive shock, overload, and electromagnetic interference during operation. Proper installation, cable routing, and regular inspection help the 4-20mA Accelerometer Sensor provide reliable vibration data for industrial equipment monitoring.