Catalogs >
Endevco >
Endevco® Model 6240M10 Extreme High Temp Accelerometer to 760

Endevco® Model 6240M10 Extreme High Temp Accelerometer to 760
2Pages

Catalog excerpts

Endevco® Model 6240M10 Extreme High Temp Accelerometer to 760 - 1

Model 6240M10 Piezoelectric accelerometer Features • High-temperature operation (+760°C) • Hermetically sealed • Ground-isolated • Requires no external power • Aircraft gas-turbine testing The Endevco® model 6240M10 piezoelectric accelerometer is uniquely designed for continuous operation at +1200°F (+650°C) and intermittent operation up to +1400°F (+760°C). The 6240M10 is ideally suited for applications on aircraft gas-turbine engines as part of vibration monitoring systems. The 6240M10’s small size allows for installation in cramped quarters. It also features a relatively high sensitivity for low-level vibration analysis. The accelerometer is a self-generating device that requires no external power source for operation. Electrical connection is made through an integral hardline triaxial cable terminated with a 10-32 receptacle. Cable assemblies 3075M21 (482°C), 3075M6 (482°C) and 3090C (260°C) are designed to mate with this receptacle. The sensing elements and integral shield are isolated from the case. The standard cable length is 120 inches, however, other cable lengths are also available on special order. Endevco signal conditioner model 2721B is recommended for use with this accelerometer. The 2771C remote charge convertor may also be compatible for applications using this high-impedance accelerometer, depending on the temperature the accelerometer will be exposed to. MATES WITH ENDEVCO 3000 SERIES CABLES WITH 10-32 UNF-2B CONNECTOR .031 (.79) DIA SAFETY WIRE HOLE .125 (3.17) DIA TRIAXIAL HARDLINE CABLE A UNIT IDENTIFICATION TABULATION CABLE LENGTH STANDARD TOLERANCE INCHES (MILLIMETERS) .XX = +/- .03 (.X = +/- .8) .XXX = +/- .010 (.XX = +/- .25)

Open the catalog to page 1

Endevco® Model 6240M10 Extreme High Temp Accelerometer to 760 - 2

Model 6240M10 Piezoelectric accelerometer Specifications The following performance specifications conform to ISA-RP-37.2 (1964) and are typical values, referenced at +75˚F (+24˚C) and 100 Hz, unless otherwise noted. Calibration data, traceable to National Institute of Standards and Technology (NIST), is supplied. Dynamic characteristics Charge sensitivity, ±10% Resonance frequency Amplitude response [1] ±5% ±1 dB Charge temperature response Transverse sensitivity Amplitude linearity per 200 g, 0 to 1000 g Electrical characteristics Output polarity Acceleration directed into base of unit...

Open the catalog to page 2