CE620 444-620-000-111-A1-B100-C01 Piezoelectric Accelerometer

Piezoelectric Accelerometer 100 mV/g sensor only version CE620 444-620-000-111-A1-B100-C01

Brand:
Ungrouped
Item NO.:
CE620 444-620-000-111-A1-B100-C0
Order(MOQ):
1 PC
Payment:
T/T
Product Origin:
Switzerland
Shipping Port:
XIAMEN
Warranty:
1 Year

Product Detail

Piezoelectric Accelerometer CE620 444-620-000-111-A1-B100-C01
Description:
CE620 444-620-000-11X-A1-B100-C01 is designed as a general-purpose IEPE (integrated electronics piezo electric) vibration sensor, it is for machinery monitoring and protection in harzadous industrial site. As a sensor-only version tailored for standard (non-hazardous) areas, it offers flexible connectivity with a range of compatible cable assemblies, adapting seamlessly to diverse application requirements.

At the core of the CE620 444-620-000-11X-A1-B100-C01 lies reliable performance: it delivers a sensitivity of 100 mV/g (±5%), paired with a dynamic range of ±80 g peak and linearity within ±1%, ensuring precise capture of vibration data. Its frequency response spans 0.5 to 14,000 Hz (±3 dB), making it capable of detecting wide-ranging vibration signals, while a nominal resonant frequency of 25 kHz enhances its stability in high-frequency scenarios. Built to withstand extreme conditions, the sensor operates from -55 °C to 120 °C, holds an IP68 protection rating (per IEC 60529), and resists 5,000 g peak shock, ensuring durability in tough settings.

Electronically, the CE620 444-620-000-11X-A1-B100-C01 requires a 22-28 VDC constant current power supply (2-10 mA) and features ground isolation from the case, plus internal shielding to minimize noise and improve bias-voltage stability. With a nominal output impedance of 50 Ω, it ensures consistent signal transmission, while reverse polarity and overvoltage protection add an extra layer of reliability. The sensor’s residual electrical noise is as low as 30 μg/√Hz at 1 Hz and 5 μg/√Hz at 100 Hz and above, guaranteeing clear signal output.

Constructed from AISI 316L stainless steel (DIN 1.4404), the CE620 444-620-000-11X-A1-B100-C01 weighs approximately 85 g and is fitted with a rugged MIL-C-5015-10SL-4P 2-pin connector (with keyway and threaded coupling) that mates with MIL-C/DTL-5015 type connectors. Mounting is straightforward via a 1/4"-28UNF-2A stud, requiring a torque of 2.4 N•m (1.8 lb-ft), and factory dynamic calibration eliminates the need for post-installation adjustments. Compliant with EMC (2014/30/EU, EN 61326-1) and RoHS (2011/65/EU) standards, the CE620 444-620-000-11X-A1-B100-C01 is a dependable choice for critical vibration monitoring tasks, combining durability, precision, and ease of use.

Ordering Information:
There are 2 types of version, Sensor only version and Integral cable versions.
Sensor only version
444 - 620 - 000 - 111-AA-BBBB-CCC
AA: Environment
A1: Standard
A2: Explosive (Ex)
BBBB: Sensitivity
B100: 100 mV/ g
B500: 500 mV/ g
C01：MIL-C-5015-10SL-4P

Integral cable versions

444 - 620 - 000 - 211-AA-BBBB-CCC-LLL
AA: Environment
A1: Standard
A2: Explosive (Ex)
BBBB: Sensitivity
B100: 100 mV/ g
CCC: Cable
C72: Integral FEP cable with overbraid
LLL: Integral cable length
L05: 5m
L10: 10m

Q&A:
1. What's the country of origin of CE620?
It is Switzerland

2. Where can the CE620 be applied?
CE620 focused on vibration monitoring and machinery protection. It is specifically engineered for use in harsh industrial environments, where rugged performance is essential. Additionally, with Ex-approved versions available, it can be safely deployed in hazardous areas featuring potentially explosive atmospheres (covering Zones 0, 1, 2, 20, 21, 22). Its versatile design makes it a reliable choice for general-purpose vibration monitoring scenarios where accurate capture of dynamic vibration signals is crucial to ensuring the safe and stable operation of equipment.

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