Detection range
Specification
Alarm setting value
Specification
Alarm accuracy
± 25 % of the alarm setting value under the same conditions
A warning delay
Within 30 seconds with 1.6 times gas of warning setting value
Alarm display
Gas warning: Red LED lamp blinking
Trouble alarm: Yellow LED lamp blinking
(Sensor disconnection, sensor reduction, power supply voltage abnormality, etc.)
External output
≪ Gas concentration analog signal + HART signal≫
・ DC4-20mA (common to the minus power supply)
・ HART Signal Protocol7.5 * Burst mode is not supported
≪Gas warning point (1 step only) ≫
・ 1A voltage contact / automatic return
・ Rated load AC250V 3.0A or DC30V 3.0A (resistance load)
Gas concentration display
LED display: Digital 4 digits display
Compatible cable
Cable outer diameter: ø10-13
5 core shield cable *: 1.25mm2
3 core shield cable *: 2mm2 or 1.25mm2
* Recommended twisted pair cable
Model Filter
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