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Operating Manual
Model 832 & 832M1 Accelerometer
Operating Manual 832 & 832M1, Rev B
TE Connectivity
Vibration Sensors Design Center
32 Journey, Suite 150
Aliso Viejo, CA 92656 USA
Tel: 949-716-7324
www.meas-spec.com
vibration@meas-spec.com
www.te.com
1 of 8
TM
TM
October 20, 2015
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Summary of Contents for TE Connectivity 832
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Page 1: Operating Manual
Operating Manual Model 832 & 832M1 Accelerometer TE Connectivity Vibration Sensors Design Center 32 Journey, Suite 150 Aliso Viejo, CA 92656 USA Tel: 949-716-7324 www.meas-spec.com vibration@meas-spec.com Operating Manual 832 & 832M1, Rev B www.te.com October 20, 2015 1 of 8... - Page 2 RMA (Return Material Authorization) number Tel: +86 755 8330 1004 before they will be accepted. This number may be obtained by calling Customer Service at the Operating Manual 832 & 832M1, Rev B www.te.com October 20, 2015 2 of 8...
- Page 3 2000Hz (greater than 6000Hz for 832M1). Installation The model 832 & 832M1 accelerometers are designed to be soldered to printed circuit boards or hybrid substrates. It is critical that the substrate has a low coefficient of expansion and that you have good mechanical coupling between the sensor and the mounting surface to ensure good transmissibility.
- Page 4 Loctite 4501 is recommended. Excitation Although the model 832 & 832M1 are designed to be operated by 3.3Vdc battery power for optimum performance, the accelerometer can also be powered by excitation voltages (ExcV) ranging from 2.7 to 5.5Vdc.
- Page 5 Operating Manual Noise Floor Specifications The model 832 & 832M1 broadband and spectral noise floor specifications are detailed in table below. -0025 -0050 -0100 -0200 -0500 Broadband Noise (uV, 0.1Hz ~ 10kHz) 832M1 832 Spectral Noise (*/√Hz) @10Hz 120ug 120ug...
- Page 6 -55C. What is your plan of meeting this requirement? Response: We tested the bias at -55C. Test result of 832-0500 DC bias change with temperature is shown below, DC Bias changes about 0.5% at -55ºC compared to 25ºC: 25ºC...
- Page 7 Response: No, this will not affect the response of the sensor and in fact it is recommended to reinforce the sensor attachment after soldering. Typically we recommend the customer use a low viscosity cyanoacrylate adhesive and allow the epoxy to wick underneath the circuit board. Operating Manual 832 & 832M1, Rev B www.te.com October 20, 2015...
- Page 8 Response: The circuit board traces are Titanium-Tungsten plated with Nickel and Gold. 50micro-inches min of Au (99.9% pure gold per MIL-G-45204, Type III, grade A) over 50-350micro-inches of Ni (per AMS-QQ-N-290, Class I Operating Manual 832 & 832M1, Rev B www.te.com October 20, 2015...
- Page 9 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity 832-0500...
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