Overview Accelerometer is a sensor (transducer) which converts vibration & shock into electric signal. Employing the direct piezoelectric effect of piezoquartz & piezoelectric ceramics, piezoelectric accelerometer is an affordable high frequency acceleration transducer. Features Small in size, light in weight, high frequency response, wide measurement range, wide ambient temperature range, large overload capacity. Applications The accelerometers are widely applied to military projects, vehicles, bridge inspection and other fields for safe monitoring, automobile crash test, earthquake monitoring, structure monitoring, environment monitoring, vibration detecting of projects, geological exploration, the vibration detecting & analysis of railway, bridges, dames, high buildings, etc Model ELA01 ELA02 ELA03 ELA04 ELA05 Measurement range ±50, ±100g ±200, ±500g ±300, ±500g ±1000, ±2000g ±5000, ±10000g Sensitivity ~60, ~30pC/g ~25, ~10pC/g ~2, ~1pC/g ~1, ~0.5pC/g ~0.2, ~0.1pC/g Overload vibration 150%F.S 150%F.S 150%F.S 150%F.S 150%F.S Overload shock 2000g, 3000g 5000g 5000g, 7000g Natural frequency 6kHz, 15kHz 8kHz, 12kHz 12kHz, 15kHz 15kHz, 20kHz 25kHz, 30kHz Non linear no more than 5% no more than 5% no more than 5% no more than 5% no more than 5% Cross-sensitivity ratio no more than 5% no more than 5% no more than 5% no more than 5% no more than 5% Ambient temperature -45~+80°C -45~+80°C -45~+80°C -45~+150°C -45~+150°C Mounting type M5 double-screw bolt M5 double-screw bolt M5 double screw bolt M5 double-screw bolt M5 double-screw bolt Applications General General hi-temp. hi-frequency hi-temp. hi-frequency hi-temp. hi-frequency