美国3197C 高温型加速度传感器

3197C 高温型加速度传感器

概述

The Dytran model 3197C is a high temperature charge mode accelerometer, designed to reliably operate in temperatures up to +500°F (+260°C). Featuring a sensitivity of 2.4 to 4.5 pC/g, and a rugged stainless steel construction, the model 3197C is hermetically sealed for reliable operation in high humidity and dirty environments and case isolated, to avoid EMI/ground loop interference (exact sensitivity is provided on the calibration certificate supplied with each sensor). Units are offered with an industry standard tri-bolt mount and radial TNC connector.

特性

1. 2.4 to 4.5 pC/g sensitivity

2. 2,500 Hz upper frequency range (±5%)

3. TNC radial connector

4. Tri-bolt mount

5. 85 grams

6. Stainless steel

7. Hermetic

8. Case isolated

9. +500° (+260°C) operation

10. Charge mode

应用

1. Engine vibration monitoring

2. Transmission vibration monitoring

3. Engine nacelle testing

4. High temperature airborne applications

参数

WEIGHT 85 GRAMS

SIZE , FLANGE X HEIGHT X LENGTH 1.448 FLANGE. DIA x .80 x 2.10 INCHES

MOUNTING PROVISION 3-BOLT PATTERN, 1.188 DIA BOLT CIRCLE

CONNECTOR, COAXIAL, RADIALLY MOUNTED TNC JACK, HERMETIC

CASE /CONNECTOR MATERIAL STAINLESS STEEL, 300 SERIES

PERFORMANCE

SENSITIVITY 2.4 to 4.5 pC/G

RANGE F.S. 500 G's

FREQUENCY RESPONSE, ± 5% [1] to 2500 Hz

MOUNTED RESONANT FREQUENCY >13 kHz

AMPLITUDE NON-LINEARITY (ZERO BASED BEST FIT ST.LINE METHOD) 2.0 % F.S., MAX.

TRANSVERSE SENSITIVITY, MAX. 5 PERCENT

STRAIN SENSITIVITY .012 G's PER MICROSTRAIN @ 250/

ENVIRONMENTAL

MAXIMUM VIBRATION ±1000 G's,

MAXIMUM SHOCK 2000 G's,PEAK

TEMPERATURE RANGE -65 TO +500 oF

THERMAL SENSITIVITY COEFFICIENT .02 %/oF

SEAL WELDED/CERAMIC TO METAL HERMETIC

ELECTRICAL

CAPACITANCE, NOM. 190 pF

OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP NEGATIVE GOING

CASE ISOLATION, MIN. 10 MEGOHMS

配件

Model 6535 mounting screws (8-32)

尺寸