CA280 144-280-000-0155 piezoelectric accelerometer model

piezoelectric accelerometer

item no.:
CA280 144-280-000-01
lead time:
2-3days
product orgin:
Switzerland
payment:
T/T
Condition:
new

product details

CA280 144-280-000-0155 KEY FEATURES AND BENEFITS

From the vibro-meter® product line
High sensitivity: 100 pC/g
Frequency response: 0.5 to 6000 Hz
Temperature range: −60 to 260°C
Ex certified for use in potentially explosive atmospheres
Symmetrical sensor with internal case insulation and differential output
Hermetically welded AISI 316L stainless-steel case
Available as a sensor only version (no integral cable) and versions with integral cable

CA280 144-280-000-0155 DESCRIPTION

The CA280 is a piezoelectric accelerometer from Meggitt’s vibro-meter® product line.
The CA280 sensor features a symmetrical shearmode measuring element with internal case insulation in a stainless-steel case (housing).
The CA280 is available as a sensor only or in versions fitted with an integral low-noise cable that is protected by a flexible stainless-steel protection hose (leaktight) which is hermetically welded to the sensor to produce a sealed
leaktight assembly. The sensor only version allows different cable assemblies to be used depending on the temperature requirements of the application.
All versions of the CA280 are Ex certified for installation in potentially explosive atmospheres (hazardous areas).
The CA280 piezoelectric accelerometer sensor is designed for vibration monitoring and measurement when high instrument sensitivity and low base-strain sensitivity are required.
For specific applications, contact your local Meggitt representative.

CA280 144-280-000-0155 SPECIFICATIONS

Input power requirements: None
Signal transmission: 2-pin system, insulated from case, charge output
Signal processing : Charge converter (IPC70x signal conditioner)
At 23°C ±5°C, 73°F ±9°F) Sensitivity (at 120 Hz with 5 g: 100 pC/g ±5%
Dynamic measurement range: 0.01 to 500 g peak
Continuous operation:−60 to +260°C (−76 to +500°F)
Short-term survival:−70 to +290°C (−94 to +554°F)

CA280 Designation

Sensor only version (no integral cable) 144-280-000-016
Version with 3 m integral cable 144-280-000-116
Version with 6 m integral cable 144-280-000-126
Note: The integral cable is a low-noise, shielded, twisted pair cable (K205) that is terminated with flying leads.The integral cable is protected by a sealed flexible protection hose (leaktight) made of stainless steel that is hermetically welded to the sensor.