Juice Processing Factory Small Range Liquid Tank Level Sensor RS485 Output
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
5-8 work days
Brand:
KACISE
Product Description
Juice Processing Factory Small Range Liquid Tank Level Sensor RS485 Output
Product Specifications
| Attribute | Value |
|---|---|
| Product | Ultrasonic Distance Sensor |
| Detection Range | 50mm~1000mm |
| Transducer Frequency | 40KHZ |
| Operating Voltage | 24VDC |
| Limit Working Voltage | 3.6VDC~30VDC |
| IP grade | IP67 |
| Output | RS232/RS485 |
RS485 Output Signal Ultrasonic Liquid Level Sensor
Technical Parameters
General Specifications
| Sensing range | 100...1000 mm |
| Unusable area | 0...100 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.220 kHz |
| Response delay | approx. 50 ms |
Indicators/Operating Means
| Indicator | Status Meaning |
|---|---|
| LED blue | Power-on |
| LED yellow | Indication of switching state (flashing: program function object detected) |
| LED red | Permanently red: Error Flashing: program function, object not detected |
Electrical Specifications
| Operating voltage UB | 15...30 V DC, ripple 10%SS |
| No-load supply current I0 | ≤ 45 mA |
Input
| Input type | 1 TEACH-IN input |
| Operating range | A1: -UB...+1 V, A2: +6 V...+UB |
| Input impedance | > 4.7 kΩ |
| TEACH-IN program pulse | ≥ 1 s |
Output
| Output type | 1 switch output E4, NPN NO/NC, programmable |
| Rated operating current Ie | 200 mA, short-circuit/overload protected |
| Default setting | Switching point A1:70mm, Switching point A2: 800mm |
| Voltage drop | ≤ 2.5 V |
| Repeat accuracy | ≤1 % |
| Switching frequency f | ≤ 13 Hz |
| Range hysteresis H | 2 % of the set operating distance |
| Temperature influence | ±1.5% of full-scale value |
Ambient Conditions
| Ambient temperature | -25...70℃(248...343K) |
| Storage temperature | -40...85℃(233...358K) |
Mechanical Specifications
| Connection | V1 connector(M12×1),4-pin |
| Protection degree | IP67 |
| Material Housing | Brass, nickel-plated |
| Transducer | Epoxy resin/hollow glass sphere mixture; foam polyurethane, cover PBT |
Dimensions
Electronic Interface and Signals Definition
Sensor Function Description
The ultrasonic sensor features a switch output with two teachable switching points. These are set by applying the supply voltage - UB or + UB to the TEACH-IN input for at least 1 second. LEDs indicate whether the sensor has recognized the target during the TEACH-IN procedure.
Switching points can only be adjusted within 5 minutes after power-on. To change settings, the system must be restarted.
TEACH-IN Modes
| Mode | Procedure |
|---|---|
| TEACH-IN window mode, normally-open function | 1. Set target to near switching point 2. TEACH-IN switching point A1 with - UB 3. Set target to far switching point 4. TEACH-IN switching point A2 with + UB |
| TEACH-IN window mode, normally-closed function | 1. Set target to far switching point 2. TEACH-IN switching point A2 with - UB 3. Set target to near switching point 4. TEACH-IN switching point A1 with + UB |
| TEACH-IN switching point, normally-open function | 1. Set target to near switching point 2. TEACH-IN switching point A1 with - UB 3. Cover sensor or remove objects 4. TEACH-IN switching point A2 with + UB |
| TEACH-IN switching point, normally-closed function | 1. Cover sensor or remove objects 2. TEACH-IN switching point A2 with - UB 3. Set target to near switching point 4. TEACH-IN switching point A1 with + UB |
LED Display Indicators
| Operating Mode | Red LED | Yellow LED |
|---|---|---|
| TEACH-IN switching point Object detected | off | flashes |
| No object detected | flashes | off |
| Object uncertain (TEACH-IN invalid) | On | off |
| Normal operation | off | Switching state |
| Fault | on | Previous state |
Installation Conditions
When installing the sensor in environments below 0℃, proper protective measures must be implemented. For direct mounting in through holes using steel nuts, the sensor should be fixed at the middle of the housing thread.
Shipment & Payment
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xi'an Kacise Optronics Co.,Ltd.
Location
2nd Building, Tianyuan International Mansion, High-tech Zone, Xi'an City, Shaanxi Province, China
Contact Person
Evelyn Wang