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特點features:
＊measures mass flow rate free of influence from pressure changes.
＊since no moving part exists in gas contact area, structurally simple and compact.
＊extended rangeability.
＊due to temperature compensating circuit incorporated, corresponds changes to temperature.
＊measures mass flow rate free of influence from pressure changes.
＊since no moving part exists in gas contact area, structurally simple and compact.
＊extended rangeability.
＊due to temperature compensating circuit incorporated, corresponds changes to temperature.
型式type se-lection:
thf | 規格std | 形狀shape | 流體名fluid | 流量單位unit | max流量max flow | pipe size | opt. | 特殊項目for specif.item | |||
thf | 200 | gdt | -1 | a | 200 | -03 | -a | 記入例for instance of entry/說明desc-ription | |||
a | analogue (4-20ma) and pulse output. | ||||||||||
b | analogue(1-5v) and pulse output. | ||||||||||
c | analogue(1-10v) and pulse output. | ||||||||||
s | switching regulator (ac100v with cable) | ||||||||||
ha | 精度2% at fs accuracy at fs ±2% | ||||||||||
c2 | connector with 2m cable＊5 | ||||||||||
01 | pf 1/4 | 15.50 | |||||||||
03 | rc 1/2 | 200 | |||||||||
04 | rc 3/4 | ||||||||||
05 | rc 1 | 800 | |||||||||
07 | 40a | 3000 | |||||||||
200 | shows max flowrate .＊4 | ||||||||||
a | sl/min | ||||||||||
b | g/min | ||||||||||
z | 特殊for specif.unit＊3 | ||||||||||
1 | air | ||||||||||
2 | n2 | ||||||||||
3 | ar | ||||||||||
9 | 特殊for specif.fluid＊2 | ||||||||||
gdt | 瞬時流量表示計一體型＊1 | ||||||||||
gdr | 瞬時流量表示計一體型＊1 | ||||||||||
get | unified with inst.+int.flow indicator with analog output(4-20ma)＊1 | ||||||||||
規格std | max流量max flowrate | 方向 | 材質mtl | ||||||||
15 | 0.3～15sl/min | facing the flowmeter. the direction is left to right. | sus303 | ||||||||
50 | 1～50sl/min | ||||||||||
200 | 4～200sl/min | ||||||||||
800 | 15～800sl/min | ||||||||||
3000 | 50～3000sl/min | ||||||||||
＊1:all indicators shown sbove have a function of comparative output.
dt and et: npn open collector dr:relay contact for details regarding indicators refer to optional page.
＊2,＊3:for specif,items specify them at end of type se-lection in order.
＊4:refer to a table of flow ranges right.
＊5:user are requested to prepare for output cable in standard specification (pin and connector are attached to product).
