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经销商厂商性质
所在地
| thm | 规格std | 形状shape | 流体名fluid | 流量单位unit | max流量max flow | option | 特殊项目for specif.item | |
| thm | 50 | m | -1 | -e | 50 | -c02 | 记入例for instance of entry/说明desc-ription | |
| | | | | | | co2 | one-side cable free 2m long＊1 | |
| gr6 | 瞬时流量表示器（警报接点，0-5v出力，dc24v）instantaneous flow display with alarm output at 0-5v output,24vdc | |||||||
| gr3 | 瞬时流量表示器（警报接点，dc24v）instantaneous flow display with alarm output at 24vdc | |||||||
| pv | 电源power supply unit (ac100v input,includes 2m cable to sensor) | |||||||
| pvd | pv+瞬时流量表示器付（电源）pv+instantaneous flow display(includes 1m cable) | |||||||
| 50 | max流量shows max flowrate |
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| e | sl/min(0℃、1atm) | |||||||
| 1 | air | |||||||
| 2 | n2 | |||||||
| 3 | o2 | |||||||
| m | mass flow meter | |||||||
| 规格std | max流量max flowrate | pipe size | 材质mtl | |||||
| 50 | ～50sl/min | rc 1/4 | sus303 | |||||
| 动作原理thm50cthe mass flow (m) is calculated on the basis of the measuredtemperature difference(t2-t1),the meter cofeeicient(k),the electric heat rate(q),and the specific heat of the fluid(cp)by bridge cirduit and output the flow rate. |
| flow range(indication at full scale) | 1slm 2slm 5slm 1oslm | 2oslm 5oslm |
| 测定对象measuring gas | air,n2,o2(for any other gases,cosult us) | |
| 流量精度flow accuracy | ±2%f.s. | ±3%f.s. |
| 再现性repeatability | ±0.5%f.s.以内within fs±0.5% | ±1.0%f.s.以内within fs±1.0% |
| 流量规定范围flow control range | 0～*f.s. | |
| zui大使用负荷压力max operating load pressure | 0.49mpa（g）以下（5kgf/cm2（g）以下） | |
| 耐压withstand pressure | 0.98mpa（g）以下（10kgf/cm2（g）以下） | |
| 外部规格externall leakage standard | 1＊10-6pa·m3/sec以下less than 1＊10-6pa·m3/sec | |
| 使用可能周围温度ambinet operating temperature | 5℃～50℃(精度保证:15℃～35℃)5℃～50℃(assurance of flow accuracy:15℃～35℃) | |
| 使用可能湿度ambient operating humidity | 80%rh以下less than 80%rh | |
| 流量出力信号flowrate output signal | 0～5vdc() 0～5vdc(output impedance:45ω) | |
| 使用电源operaging power supply | +15v（+12v）±0.5vdc 40ma and -15v（-12v）±0.5vdc 10ma | |
| pipe connection to body | rc thread(pt1/4 female thread) | |
| material for gas contact area | sus303,viton | |
| possible installation posture＊1 | 水平（标准姿势） horizontal（standard posture） | |
| 重量weight | 约350g approx 350g | |
| height＊width＊face dimension | 59＊26.6＊65（mm） | |
| 配线wiring diagram connectors to be used(d-sub 9 pins type):delc-j9paf-10l6(made by jae)adaptable connectors:if it d-sub 9 pins type and is locatedon socket side,either will be available.
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