GC-CDZY1 Seismic Monitoring Magnetometer is a scientific instrument for monitoring geomagnetic fluctuations and detecting geological activities by using a high sensitivity magnetic sensor based on giant magneto-impedance effect.
Performance Parameters
01) Range: ±60,000nT (± 0.6Gs);
02) Noise: ≤20pT/@1Hz;
03) Signal output mode: digital output;
4) Linearity: ≤ 0.1‰ (F.S);
05) Response rate: DC ~ 100Hz;
06) Temperature drift: 5ppm/℃ (F.S);
07) Time drift: ≤1nT/24h;
08) Turn-on stabilizing time: 15min;
09) Supply voltage: AC 9V±5%;
10) Power consumption: ≤800mW;
11) Size: 240×340×440mm;
12) Mass: 1kg;
13) Operating temperature: 0℃ ~ +70℃;
Reliability Parameters
14) Relative humidity: ≤90%;
15) Surge current: ≤1A;
16) Housing-breakdown voltage: >20kV;
17) Service life: 100,000 hours;
18) Signal output protection: short-circuit protection at the signal output level;
19) Electromagnetic compatibility: GJB151A, GJB152A;