Model

Size/mm

Weight/kg

Activation Type

Operating Voltage/V

Operating Current/A

Operating Time/s

Gas Activation Time/s

8-1

Φ96×245

1.21

Mechanical

±20⁺³_-2

3~1.6

60

0.7

8-2

Φ82×187

0.97

Mechanical

±20⁺³_-2

+5±0.5

2.9~0.9

0.65~0.75

68

0.4

8-3

Φ82×149

0.95

Electricity

±20⁺³_-2

+5±0.5

2.9~0.9

0.65~0.75

69

0.4

8-4

Φ72×155

0.94

Electricity

±20⁺³_-2

+5±0.5

3.8~1.8

1.1

80

0.4