- Product Details
- {{item.text}}
Quick Details
-
Measuring range:
-
≤20m
-
Output signal:
-
4-20mA;0-5V;0-10V;RS485
-
Power supply:
-
12-24V DC/220V AC
-
Accuracy:
-
0.25%FS
-
Display:
-
LED(LCD optional)
-
Working temperature:
-
-10℃~60℃
-
Protection grade:
-
IP65
-
Working humidity:
-
≤80%RH
-
Blind area:
-
≤0.3m
-
Certificate:
-
CE,RoHS,ISO,FCC
Quick Details
-
Place of Origin:
-
Anhui, China
-
Brand Name:
-
Qidian
-
Model Number:
-
QDW70A
-
Measuring range:
-
≤20m
-
Output signal:
-
4-20mA;0-5V;0-10V;RS485
-
Power supply:
-
12-24V DC/220V AC
-
Accuracy:
-
0.25%FS
-
Display:
-
LED(LCD optional)
-
Working temperature:
-
-10℃~60℃
-
Protection grade:
-
IP65
-
Working humidity:
-
≤80%RH
-
Blind area:
-
≤0.3m
-
Certificate:
-
CE,RoHS,ISO,FCC
0-20 Meter Ultrasonic Water Level Sensor RS485 Output Split Ultrasonic Level Transmitter
<1>. The probe has low power consumption, easy installation, easy positioning, wide application conditions, and output standard 4-20mA current signal. It can be used as a liquid level meter alone.
<2>. According to the working conditions, the probe can be selected IP68, anti-corrosion, explosion-proof, small blind zone, ultra-low power consumption, large-scale and other special models.
<3>. With digital filtering and echo recognition function, manual setting of fixed interference filtering function
<4>. The upgraded version adds HART protocol communication support, which makes up for the shortcomings of the two-wire meter without data output, and can directly communicate with HART field instruments.
| Model |
QDY70A Ultrasonic level meter |
| Measuring range |
0~20m |
| Blind area | < 0.5-0.8m (depend on range) |
| Ranging accuracy | ±0.25%F.S (Standard condition) |
| Ranging resolution | ≤2mm (Built-in temperature compensation) |
| Operation temperature | -10~60℃ (Customization) |
| Display | LCD |
| Output signal | 4~20mA;0~5V;0~10V; RS485(Bluetooth optional);3 ways NPN(PP pulse output optional);4ways Relay output,etc |
| Power supply | DC12V/DC24V;AC220V |
| Keyboard | 16-bit keyboard operation |
| Protection grade | IP65 |
| Response time | 1.5s |
| Shell material | ABS |
| Probe material | ABS/PE/PP/PC/PTFE |
| Installation interface | M59*2 |
| Ex-proof class | Exia Ⅱ BT4Gb |
| Power requirements | >1A |
