概述

The Dytran 3045A is an IEPE accelerometer with continuous operatio*320°F (-196°C), expressly designed to support cryogenic vibration testing requirements.

Offered with a 5 mV/g sensitivity, the design of model 3045A incorporates a two-pole low-pass filter, which aids in eliminating spurious high frequency data, and a ru*ed stainless steel c*truction, along with a 1/4-28 integral mounting stud and a 10-32 axial connector. Even at extreme temperatures, the model 3045A displays an extremely stable and continuous signal output. Units are hermetically sealed for reliable operation in high humidity and dirty environments. The accelerometer is also electrically isolated via use of an internal Faraday shield for noise immunity.

特性

1. 5 mV/g sensitivity

2. 1,000g range

3. 4.8 to 1,800 Hz frequency range (±5%)

4. 10-32 axial connector

5. 1/4-28 stud mount

6. 20 grams

7. Stainless steel

8. Hermetic

9. Case isolated

10. -320°F (-196°C) operation

11. Two-pole low pass filter

12. Stable Mosfet amplifier technology

13. IEPE

应用

1. Cryogenic pump vibration measurements

2. Cryogenic industrial monitoring

3. Rocket engine vibration test stands