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日本爱发科ULVAC真空计SW1-N1/ SW1-1
测量范围:可以进行从大气压到5×10-2 Pa 抗冲击性提高:具有高抗冲击性的结构设计(正在申请专利) 优异的大气压精度:无论真空计的安装位置如何,精度均在±20%以内(日本专利第4878289号) 灯丝材料·铂(Pt):由高度耐腐蚀的铂制成的灯丝 可视化程度提高:配备可确认异常的LED 一触式调整:一键式即可进行大气压力调整和零点调整 维护:更换测定子更轻松 适用测定子扩展:除了NW16 / 25规格外,还将Φ15/ 18规格,拼接法兰规格和锥形螺丝R1 / 8规格添加到产品阵容中特点
太阳能电池・FPD・半导体・电子部件等各种制造设备 用于设备的低真空领域的工艺控制 用于炉等各种工业设备的低真空领域的工艺控制 用于in-line式・枚叶式等工艺腔室多的各种制造设备的低真空领域的工艺控制 用于有振动・冲击的各种真空排气系统用途
Open collector output, negative logic [rating: 30VMAX, 50mAMAX, 70mW]规格
Model SW1-1 SW1-2 Connectable sensor head 1 pc Compatible sensor head SWP-16(NW16), SWP-25(NW25), SWP-R1/8(R1/8), SWP-P18(φ18), SWP-P15(φ15), SWP-CF16(ICF034), SWP-1S(ASME BPE sanitary 1") Measurable pressure range 5.0×10-2 ~ 1.0×10+5 Pa(Pa(表示範囲:1.0×10-2 ~ 1.2×10+5Pa) Accuracy* 1×10-1 Pa ~ 1×10+4 Pa : ±10% 5.0×10-2 ~ 1.0×10-1 Pa, 1×10+4 Pa ~ 1×10+5 Pa : ±20% Repeatability 1×10-1 Pa ~ 1×10+4 Pa : ±2% Sampling time 50ms 5回の移動平均処理 Value output Output voltage DC 0 to 10V Pressure indication (Log) 1.7V to 8.0V 1V/decade (Update time) 50ms Control input signal Open collector input, Negative logic - ADJ Adjustment (ZERO point, atmosphere adjust) - Control output signal - Error signal - Set point 1, 2 - Monitor for setpoint Set point 1, 2: 0 to 10V Log output - Serial communication type - RS232C/RS485 LED display POWER/ERROR: Power error LED SET-1: Set point 1LED - SET-2: Set point 2LED - Materal of filament Pt Operating temperature range 10 ~ 40℃ Operating humidity range 15 ~ 80% (Not condensing) IP rating IP30 (Sensor unit) Fixing position Free Power supply voltage DC18V ~ 30V, 2W (4.8W w/power input) Input/output connector D-sub 15-pin (M2.6mm screw) - side sensor unit Weight 150g (with SWP-16) Dimension (Power supply) W×D×H 70mm×46mm×28mm Standard accessories Quick manual Option Input/output conector (D-sub 15-socket (M2.6mm screw)), Inspection result data sheet, General calibration test report, JCSS caribration certificate Applicable standard CE