Compact Non Contact Ultrasonic Level Sensor for Detecting Water Level
Product Description
Compact Non Contact Ultrasonic Level Sensor for Detecting Water Level
Parameters：
Technical data |
General Specifications |
Sensing distance 100…1000mm (50…800mm) |
Adjustment range 100…1000mm (50…800mm) |
Unusable area 0…100mm (0…50mm) |
Standard target plate 100mm×100mm |
Transducer frequency About 200 kHz |
Response delay About 125ms |
Indicators/Operating means |
LED yellow solid: object in evaluation range flashing: program function |
LED red flashing: fault or program function object not detected |
Electrical specifications |
Operating voltage UB 10…30VDC, ripple10%ss (3.6---5VDC) |
No-load supply current ≤20mA |
Output |
Output type 1 output UART TTL |
Resolution 0.11mm at max.sensing range |
Deviation of the characteristic curve ±1% of full-scale value |
Repeat accuracy ±0.1% of full-scale value |
Load impedance >1k Ohm |
Temperature influence ±1.5% of full-scale value |
Ambient conditions |
Ambient temperature -25…70℃ |
Storage temperature -40…85℃ |
Mechanical specifications |
Protection grade IP67 |
Connection Connector M12x1,4-PIN |
Material Housing PBT OR FRP |
Transducer epoxy resin/hollow glass sphere mixture; Polyurethane foam |
Weight 48g |
Dimension:
LED Displays
Displays in dependence on operating mode | Red LED | Yellow LED |
TEACH-IN evaluation limit Object detected No object detected Object uncertain (TEACH-IN invalid) |
off flashes on |
flashes off off |
Normal mode (evaluation range) | off | on |
Fault | on | previous state |
Notice:
1. Basically, there are two versions of ordinary blind zone and small blind zone for each type, and you can contact us if you need different ranges and blind zones;
2. Each type basically has analog output: 0-5V, 0-10V, 0-20mA, 4--20mA ;
Digital output: RS232/485, UART TTL and I2C and other output modes ,they are optional;
3. Most types has high voltage series (10---30V) and low voltage series (3.6---5V).