Description ï¼
Accelerometers is a case-mounted seismic sensor in general purpose. It is a piezoelectric sensor fixed in hot molded body. This structure makes the accelerometers extremely durable, well-suited for harsh industrial environments. Two-pin screw-type connector on top of sensor allows easy disassembly of the sensor cable. Bottom of the sensor has a 1/4-28UNF threaded female connector, allowing a variety of installation methods.
Technical Specifications:
ï Sensitivityï¼10.2mV/m/s2 (100mV / g) ± 12%, at 80Hz
ï Frequency responseï¼10 to 1kHz ± 10%; reference to 80Hz
ï Acceleration range:ï¼245m/s2 (25g) peak, at +25 â when used in the entire temperature range of 176m/s2 (18g) peak
ï Amplitude :In 9.8m/s2 to 98m/s2 (1g to 10g) peak Within the range of 2%
ï Transverse sensitivity:At 80Hz is less than 5% of sensitivity
ï Mounted resonant frequency: Greater than 5kHz
ï Polarity: When the direction of movement from the mounting stud to the top connector, the output pan>is positive
ï Broadband Electrical Noiseï¼Less than 0.147m/s2 (0.015g) rms
ï Electrical Isolation (Pin to Case)ï¼600Vrms
ï Housing Materialï¼316 series stainless steel
ï Operating and Storage Temperatureï¼-40 â to +85 â
ï Relative humidityï¼100% relative humidity, non-flooding
ï Shock Survivabilityï¼When a fall from 3 feet to compete polyethylene based film covering on the floor, the sensitivity variation is less than 5%