| Model No. | HD353-A | |
|---|---|---|
| Number of channels | 1 | |
| Frequency | 50kHz | |
| Measurement target | liquid / powder | |
| Measurement distance range (1/2 for powder) | 0.3 to 10m | |
| Resolution | Measurement | 1mm |
| Display | 1mm | |
| Accuracy | ±0.25%F.S. (±2.5cm) |
|
| Data update cycle | 0.5 sec | |
| Sensor directive angle (beam angle) | 14°(-6dB) / 10°（-3dB) | |
| Power source | Voltage | 12 – 24 VDC ±10% |
| Power consumption | 3 W | |
| Display | Graphic LCD | |
| Display size | 50 x 25mm | |
| Output | Alarm output | 1 point each for upper/lower (NPN open collector) |
| 4-20 mA current | Resolution: 12 bits (Max. load 500Ω) |
|
| Interface | RS-485 (Transmitting distance : max. 1200m) | |
| Ambient operating temperature | -20 to 70℃ | |
| Material | PP (polypropylene) | |
| Protection | IP65 equivalent (without lid: IP20 equivalent) | |
| Dimensions | dia. 93 x 110mm | |
| Cable length | 10m | |
| Weight | 350g | |
| Mounting screw | G2 (PF2) | |
Option: 30m cable
Features
For screen mode can be selected
●Large display is adopted for HD353-A (Display size : 50 x 25mm, 49% larger than HD350-A)
●Mask function
Unnecessary signal can be eliminated from the received signal by manually.
Echo signal from existing structure positioned between sensor and target cause interference. Mask function removes these unnecessary echo effectively.
●Interface
Three interface methods are prepared for remote operation.
1) RS-485 (MODBUS protocol)
2) 4-20 ｍA current output
3) Contact points (relay output)
Đánh giá
Chưa có đánh giá nào.