3085C 高温型加速度传感器
| ±10 pC/g |
量程 | ±500 g |
重量 | 75 grams |
冲击 | 2000 g |
频响（±5%） | 0-2500 Hz |
温度 | -54 – 316 ℃ |
安装方式 | 10-32螺孔 |
概述
The Dytran model 3085C is a single axis high temperature differential output accelerometer with 10 pC/g sensitivity, designed to measure surface vibration at temperatures up to +600°F (+316°C). This piezoelectric charge mode accelerometer features a case isolated design with a hermetically sealed stainless steel housing and incorporates a ceramic crystal operating in compression mode.
Model 3085C offers an industry standard tri-bolt mounting flange and a transverse mounted glass-to-metal sealed 2-pin electrical connector.
特性
1. 10 pC/g sensitivity
2. 2,500 Hz upper frequency range (±5%)
3. 2-pin radial connector
4. Tri-bolt mount
5. 75 grams
6. Stainless steel
7. Hermetic
8. Case isolated
9. +600°F (+316°C) operation
10. Differential output
11. Charge mode
应用
1. Turbine vibration measurements
2. General purpose vibration monitoring in high temperature and harsh environments
WEIGHT 75 grams
SIZE , FLANGE X HEIGHT X LENGTH 1.448 FLANGE. DIA x .80 x 2.10 inch
MOUNTING PROVISION 3-BOLT PATTERN, 1.188 DIA BOLT CIRCLE
CONNECTOR, SIDE MOUNTED 2-PIN, 7/16-27 UNS-2A SHELL
CASE /CONNECTOR MATERIAL 304L
PERFORMANCE
SENSITIVITY, ± 2.0 (NOM) 10 pC/g
RANGE F.S. 500 g's
FREQUENCY RESPONSE, +/- 5% [1] to 2500 Hz
MOUNTED RESONANT FREQUENCY, NOM. 13 kHz
AMPLITUDE NON-LINEARITY (ZERO BASED BEST FIT ST.LINE METHOD) 2.0 % F.S., MAX.
TRANSVERSE SENSITIVITY, MAX. 5 %
STRAIN SENSITIVITY @ 250/με .012 g/με
ENVIRONMENTAL
MAXIMUM VIBRATION ±1000 g,
MAXIMUM SHOCK 2000 g pk
TEMPERATURE RANGE -65 TO +600 °F
THERMAL SENSITIVITY COEFFICIENT <.005 %/°F
SEAL WELDED/CERAMIC TO METAL
HERMETIC
ELECTRICAL
CAPACITANCE, ±20%. PIN A-B 380 pF
OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP SEE INSTALLATION DRAWING
CAPACITIVE MISMATCH, DIFFERENCE FROM EACH PIN TO HOUSING 2 MAX pF
配件
1. Model 6535 mounting screws (8-32)
2. Compatible Cables: 6838A, 6845A
尺寸
