GTCL-PS(P+S Wave) Earthquake Early Warning Sensor

Earthquake Early Warning Sensor

(P Wave + S Wave)

Function

This product is used for early earthquake warning and earthquake (vibration) monitoring. It can complete the earthquake early warning assessment by monitoring the pre-seismic guided waves (P wave, vertical ground direction, Y direction of this product). Simultaneously monitor the seismic damage wave (S wave, parallel ground direction, X-Z direction of this product) to achieve the function of earthquake protection. The liquid crystal (LCD) panel can display three axis (x, y, z) acceleration values (gal), combined vector acceleration values (gal), and corresponding seismic intensity of the Central Weather Bureau(CWB). In addition, you can also set the trigger value through the DIP switch for activating relays. Moreover, built-in rechargeable battery can support emergency power for several hours.

Setting:

Relay 1:

Monitoring of guided waves before the earthquake (P wave, vertical ground direction, Y direction of this product) (5 ~ 10gal). Within 30 seconds after the relay 1 is triggered, if there is not a sufficiently large S wave (S Low1), the relay 1 will automatically reset (reset).

Relay 2:

Monitoring of seismic damage waves (S wave, parallel ground direction, X-Z direction of this product). Relay 2 can be set to trigger value via DIP switch: S Low1: 20, 50, or 80 (gal).

Relay 3:

Monitoring of seismic damage waves (S wave, parallel ground direction, X-Z direction of this product). Relay 3 can be set to trigger value via DIP switch: S Low2: 120 or 150 (gal).

Relay 4:

Monitoring of seismic damage waves (S wave, parallel ground direction, X-Z direction of this product). Relay 4 has been set at the factory. Please tell me how many gals to set. The default value is S HIGH: 150 gal.

Features:

1. This product is used for early earthquake warning and earthquake (vibration) monitoring. It can complete the earthquake early warning assessment by monitoring the pre-seismic guided waves (P wave, vertical ground direction, Y direction of this product). Simultaneously monitor the seismic damage wave (S wave, parallel ground direction, X-Z direction of this product) to achieve the function of earthquake protection device.

2. Easy installation and position (Y axis needs to be vertical to the ground plane). The system will automatically calibrate after power on.

3. LCD Display real-time 3-axis seismic acceleration value (gal).

4. LCD Display real-time earthquake (seismic) intensity, providing information to us (ex: security guards, researcher …).

5. Built-in high brightness LED. (Lighting for people evacuating at night while earthquake happen)

6. Built-in rechargeable battery, with UPS function. (Backup electricity for power failure due to earthquake)

7. Voice alarm. (English, Chinese, ..)

8. Four triggers. (P,S Low1,S Low2,S High)

9. Calibrated before shipping.

10. Operation temperature: -10℃ ~ 60℃.(Suggest not exceed 50℃ if within battery)

11. Build-in fuse.

Spec

Outline: