| Model |
JS-1202 |
| Detecting direction |
All direction in horizontal (X-axis, Y-axis vector) |
| Sensor |
Acceleration sensor |
| Setting method |
Selection method in each step by Set Switch |
| Set value |
L：25,30,40,60,80 Gal
M：40,60,80,100,120,150 Gal
H：80,100,120,150,200 Gal |
| Setting accuracy |
Set value ±10%±7Gal |
| Setting display |
Display by internal Set Switch |
| Alarm contact output |
125V AC / 0.5A (resistive loading)
1A for each contact L/M/H |
| Status display |
LED (Red light on L/M/H) |
| Power line display |
LED (Power ON: Green, blinking at operation with battery) |
| Failure display |
LED (In failure: Red or blinking)
Seismic vibration is not detected during the failure display ON. However, action check is available. |
| Reset |
In manual (push switch), all L/H/M are restored. The measurement becomes available after 5sec. when the switch is pressed. L/M/H are to be reset individually by external reset. |
| Action check |
Self-test installed in the system is operated by pressing Check Switch. Acceleration sensor is checked, all LED are lit and relay contact outputs are operated in order of L/M/H |
| Power supply |
100VAC 50/60Hz <0.2A (DC power supply as option) |
| Battery operation |
Buck up for 30min at power cut |
| Ambient temperature |
-10～+50℃, humidity lower than 90% (not due condensation). |
| Mounting plate horizontal accuracy |
Within ±10°(from the absolute horizon) |
| Weight |
700g |
| Size of screw for terminal plate |
M3.5 |
모델명 : JSS-1200 series
