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Chiyoda Seiki, Japan
Chiyoda Seiki AB-33 Alarm Board Single Point For Combustible Gas Atmosphere Intrinsically Safe Explosion-proof Structure Type (Wall mounting type)
Made in Japan
Manufacturer: Chiyoda Seiki
Model: AB-33
Features
The lower and upper limits of pressure, temperature, etc. are notified by eyes (lamp/rotating warning light) and ears (buzzer).
By connecting to a pressure gauge or pressure switch with a contact of semi-automatic/full-automatic changeover device, the gas changeover information (cylinder replacement time) is notified.
Specifications
| Number of alarm loops | 1 |
| Operating temperature | -10~50℃ |
| Power supply | AC100V |
| Power consumption | 22W |
| Power cord | None However, if you wish, we will attach it separately |
| Original circuit/open voltage | DC12V |
| Original circuit/short-circuit current | 10mA |
| Quality | 5,7kg |
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