Model JTF Screw Mount Accelerometer

High overload capacity
Infinite resolution
Zero hertz operation



Accelerometers measure the magnitude of the acceleration to which they are exposed.

Strain gauge accelerometers measure the strain in elements supporting a seismic mass and so will work down to dc levels.

The output of the accelerometer is proportional to the acceleration of the body of the transducer.


S = Sensitive axis
A = 25.4mm
B = 19.6mm
C = 19.1mm
D = 12.7mm
E = 10.2mm
ID = 4mm typical
Type * = shorter lead-time Range Output Usable frequency range Mounted resonant frequency
SAC-JTF-FLAT-005 ±5g 8mV/g (nominal) 0 to 300Hz 800Hz
SAC-JTF-FLAT-010* ±10g 3.8mV/g (nominal) 0 to 400Hz 1kHz
SAC-JTF-FLAT-020 ±20g 1.8mV/g (nominal) 0 to 600Hz 1.5kHz
SAC-JTF-FLAT-050* ±50g 0.8mV/g (nominal) 0 to 1000Hz 2kHz
SAC-JTF-FLAT-100 ±100g 0.38mV/g (nominal) 0 to 1500Hz 3kHz
SAC-JTF-FLAT-200 ±200g 0.18mV/g (nominal) 0 to 2000Hz 4kHz
SAC-JTF-FLAT-500 ±500g 0.08mV/g (nominal) 0 to 2400Hz 5kHz

Specification
Excitation/supply (acceptable)0 to 10Vdc Temperature coefficient (span) ±10% F.S.
Excitation/supply (calibrated)5Vdc Operating temperature range (minimum) -40°C
Bridge resistance4k Ohms (nominal) Operating temperature range (maximum) 121°C
Linearity error±1% F.S. Compensated temperature range (minimum) 21°C
Hysteresis±1% F.S. Compensated temperature range (maximum) 93°C
Variation in output over usable frequency range±5% F.S. Over-range capacity 2000% F.S.
Transverse sensitivity5% F.S. (maximum) Major construction material Al
Damping ratio0.7C @ 21°C Electrical termination 5ft integral cable
Temperature coefficient (zero)±0.04% F.S. /°C (maximum) Total weight 28g


Options and accessories
Electronics


All dimensions and specifications are nominal. www.rdpe.com/ex/sac-jtf-screw.htm 20070424
Due to our policy of on-going development, specifications may change without notice. Any modification may affect some or all of the specifications for our equipment.
 
USA & Canada
RDP Electrosense
2216 Pottstown Pike
Pottstown, PA 19465
USA
Tel: 610-469-0850
Tel: 800-334-5838
Fax: 610-469-0852
Email: info@rdpe.com
 Rest of the world
RDP Electronics Ltd
Grove Street, Heath Town
Wolverhampton, West Midlands, WV10 0PY
United Kingdom

Tel: +44 1902 457512
Fax: +44 1902 452000
Email: sales@rdpe.com
URL: www.rdpe.com

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