2 products
| Image | Model / Name | Name | Weight | Resolution | Output Type | Contact Rating | Response Delay | Detection Range | No-load Current | Housing Material | Connection Method | Operating Voltage | Protection Circuit | Storage Temperature | Measurement Accuracy | Transducer Frequency | Dead Zone(Blind Zone) | Operating Temperature | Communication Protocol | Repeatability Accuracy | Protection Rating(IP Rating) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Ultrasonic Development Board 超声波开发板 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 | Smart manhole cover level meter PCM80 Smart manhole cover level meter PCM80 | Smart Manhole Liquid Level Meter | 370g g | 0.001m m | 1 SPST (Single Pole Single Throw) Relay | DC28V/5A (Default State: Normally Open) | ≤300ms ms | 0.25~3.5m m | ≤25mA mA | ABS | 6-core cable, length 2m | 24V±10% V | Reverse Polarity Protection, Transient Overvoltage Protection | -40℃~+80℃ ℃ | ±0.03m or ±0.5% FS (whichever is greater) | 64kHz±5% kHz | 0.25m m | -20℃~+60℃ ℃ | Modbus RTU Protocol | ±0.25% FS % FS | IP68 |