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型号 |
DT-311N |
DT-315N |
内部方式 |
闪速范围 |
40~35,000 RPM |
精度 |
±0.01% |
分辨率 |
0.1RPM:40~4,999.9RPM、0.2RPM:5,000~7,999.8RPM
0.5RPM:8,000~9,999.5RPM、1RPM:10,000~35,000RPM |
相位转换 |
Use +/- push buttons (360-in 6seconds) |
显示更新时间 |
0.2 sec |
输出信号 |
0 to 12VDC amplitude,阻抗4.7k |
比率因子 |
Multiply by 2,divide by 2 |
外部方式 |
闪速范围 |
0.0~35,000 RPM |
精度 |
±0.01%±1 digit |
相位转换 |
0~359'' with 1'' resolution |
延时 |
0~2,000msec, From 40~10,000RPM |
外部触发输入信号 |
LO LEVEL:0-0.8VDC, HI level:2.5-12vdc |
输入阻抗 |
4.7k |
一般 |
显示器 |
5 digits |
闪速管功率/寿命 |
10W max, (100million flashes) |
闪速周期 |
10~40μ sec. |
传感器电源 |
12VDC(40mA) |
电源 |
230VAC,30VA |
内置电池 |
操作温度 |
0~40℃ |
重量 |
1.2kg |
2kg |
尺寸 |
185×120×120mm |
250×120×120mm |
标准附件 |
Handle, flash tube |
Handle, flash tube and AC charger adapter |
DT-725经济型 |
闪速范围 |
40~12,500RPM |
显示器大小 |
8mm, 5位LED |
分辨率 |
40~5,000(0.1RPM), ~8,000(0.2RPM),
~10,000(0.5RPM), ~12,500(1RPM) |
电源 |
220VAC 50Hz
内置充电电池 |
精度 |
±0.02% |
重量 |
0.7kg |
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