Electronic signal
conditioners and amplifiers

Endevco offers a comprehensive family of high performance electronic instruments from simple battery operated signal conditioners to computer controlled laboratory quality instruments that measure vibration, shock and pressure. Endevco electronic instruments support piezoelectric (charge-mode), variable capacitance, Isotron® (voltage-mode) and piezoresistive sensors. The models 133, 136 and 2775B feature an RS-232 interface and can be controlled by Endevco’s optional software (35933A).


Engine vibration monitoring
Endevco products have been used for testing virtually every space probe and launch vehicle in the US, Europe and Japan. On the Delta IV rocket, Endevco’s model 2775B signal conditioner is used for the laboratory vibration testing during the qualification process of its flight components. The 2775B not only provides accurate and repeatable results, but operates with both piezoelectric (charge mode) and IEPE accelerometers. Engineers value the 2775B’s compatibility with their control systems.

Model number	Type	Sensitivity (mV@140dB SPL)	Temp (C)	Mounting
126		0	0 - 0
133		0	0 - 0
136		0	0 - 0
2680MX		0	0 - 0
2685MX	ELEC	0	0 - 0
2721B		0	0 - 0
2771B-01		0	0 - 0
2771B-1	ELEC	0	0 - 0
2771B-10	ELEC	0	0 - 0
2771B-20		0	0 - 0
2771C-01		0	0 - 0
2771C-1		0	0 - 0
2771C-10		0	0 - 0
2775B		0	0 - 0
2777A-02-10		0	0 - 0
2777A-02-15		0	0 - 0
2777A-02-20		0	0 - 0
2777A-02-25		0	0 - 0
2777A-02/-10-15		0	0 - 0
2777A-02/-10-20		0	0 - 0
2777A-02/-10-25		0	0 - 0
2777A-10-10		0	0 - 0
2777A-10-15		0	0 - 0
2777A-10-20		0	0 - 0
2793		0	0 - 0
31875		0	0 - 0
35771		0	0 - 0
36020	ELEC	0	0 - 0
428	ELEC	0	0 - 0
433	ELEC	0	0 - 0
436	ELEC	0	0 - 0
4416B		0	0 - 0
4430A	ELEC	0	0 - 0
482B	ELEC	0	0 - 0
4830A		0	0 - 0
4961	ELEC	0	0 - 0
4990A		0	0 - 0
4999	ELEC	0	0 - 0
6634C		0	0 - 0
HCPJ		0	0 - 0
PR710A-B		0	0 - 0
SX3120		0	0 - 0
SX3310		0	0 - 0
SX3320		0	0 - 0
SX6510		0	0 - 0
SX9000		0	0 - 0
SX9130		0	0 - 0
SX9131		0	0 - 0