测量液位 fs-3a 配套座子
model
fs-3
appearance(㎜)
49(w)×62(h)×91(d)
power supply
220vac ( 50/60hz ), 110vac( 50/60hz )
operating voltage
±10% of power supply
secondary voltage
ac 24v ( high sensitive )
power consumption
approx. 3.2va
response time
working
max. 80ms
reset
max. 160ms
interelectrode operating resistance
0 ~ about 27 27㏀
interelectrode reversion resistance
about 38㏀ ~ ∞Ω
control output
contact output : 1c 250vac 5a ( resistive load )
insulation resistance
min. 100㏁ ( 500vdc )
conductive part and non-charging metal part
dielectric stength
2,000vac 50/60hz for 1 minute ( between + and - )
vibration
malfunction
2-55hz, x, y, z, each direction for 10 minutes
durability
10-55hz, 0.76㎜, x, y, z each direction for 2 hours
shock
malfunction
100㎨ 6 positions, each 3 times
durability
300㎨ 6 positions, each 3 times
life
mechanical
min. 50 millions times ( relay type )
electrical
min. 5 million times ( relay type )
ambient temperature and humidity
-10~50℃(32~122℉)ㆍ35~80%rh(no icing)

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托克智能仪表无锡有限公司
曹晖
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江苏省无锡市崇安区学前东路