噪聲變送器TR-SLT1A4特點
測量范圍:30~80db , 50~100db , 80~130db
三種測量范圍供選擇
輸出 : 直流 4~20ma
附噪音感應器一只
工作電壓 : ac90v~264v(50/60hz)
外部調整 : 96db校正調整
噪聲變送器TR-SLT1A4規(guī)格參數
| Measure Range | Range 1 : 30 - 80 dB Range 2 : 50 - 100 dB Range 3 : 80 - 130 dB |
| Output | 4 - 20 mA |
| Range 1 : 30 dB:7.69 mA 80 dB:13.84mA Range 2 : 50dB:10.15 mA 100dB:16.3mA Range 3 : 80dB:13.84mA 130 dB:20 mA | |
| External Adjustment | 94 dB Cal. VR |
| Power Supply | 90 - 260 ACV 50 Hz/60 Hz |
| Operation Temperature | 0 - 50 °C 32 - 122 °F |
| Operation Humidity | Less than 80 %RH |
| Accessory Included | Sound level Probe |
| Optional Accessories | Sound calibrator SC-941 ( 94 dB ) SC-942 ( 94 dB/114 dB ) |
| Mounting | Din rail or Wall |
| Case | ABS plastic |
| Others | Separate probe |
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