Send Message

433MHz Wireless Tank Level Monitoring System HMI wireless control pump ON OFF 2km

Basic Information
Place of Origin: China
Brand Name: Lensen
Model Number: LS-RAI02+LSRDIO0202B
Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 2-7 days
Payment Terms: T/T, Western Union
Supply Ability: 1000pcs/month
Power Output: 1W Frequency: 433MHz/868MHz/915MHz
Distance: 2km Input: 4-20mA Analog Signal
Output: Relay Control Center: HMI
High Light:

digital i o module

,

pump on off control

433MHz Wireless Modbus RTU , Wireless Tank Level Monitor System 2km Remote Control Pump 2DO

 

 

This is a wireless pump control project.

 

On tank side, we use a wireless analog I/O module to collect the level sensor's 4-20mA signal

 

Control center, there is a pump nearby. We use a LS-RDIO0202. connect its I/O port with pump for pump ON-OFF control. Connects its RS485 port with HMI.Then you can monitor sensor level on HMI and remote control pump ON-OFF. Welcome to contact Sunny for more details.

 

 

Advantage of wireless solution

No wires to bury or maintain, no need to drill holes on wall

Reliable communication in all direction,any terrain, regardless of hills, walls, trees

Cost saving in installation and maintenance

Radio based, no need internet and monthly fee, full ownership of the system

 

 

Wireless RTU features

- Portable device, DIN-rail mounting for easy installation

- Isolated inputs

- LEDs for power supply, communication, input, output status

- Flexible networking, point to point or point to multipoints

- DIP to change different modes

- Different types of I/O, DI, DO, AI, AO are available

- I/O expandable

- Short delay time

- Support I/O reduction, field input, remote output

- Easy handing on RS485 network, support Modbus RTU protocol

- Support on-line upgrade. Can configure by customer in setting mode

 

Projects Description:
1. Customer needs to minitor 10 tanks.
2. Intake or glow-off water by start/off the pumps or the valves.
3. Distance is within 1km.
4. Need wireless solution
 
LS-RAI02
  
Frequency 433MHz or 450MHz or 470MHz
Power output 100mW(600m),1000mW(3000m)
Products 2AI
Input type 4-20mA
Output type 4-20mA
Resolution ratio 24 bit
Accuracy ±0.02%
Power supply 9-36V DC usually use 24V DC
Interface RS-485
Channel No. 16ch default, can program via DIP switch
Antenna Sucker antenna with 1.5m cable
Working temperature -35℃~+75℃ industrial
Working humidity 10%~90% relative humidity, no condensation
Dimension 2AI 115×90×40(mm)
 
Fix way Standard 3.5 inch industrial DIN guild rail
 
 
LS-RDIO0202

 

 
Parameter
Power output: 1W (or 100mW version)
Power supply: 9V-30V (usually choose 24V DC or 12V DC)
Control distance: 3km (or 1km version)
Baud rate: 1200bps
Receiving sensibility: -123dBm@1200bps, -118dbm(9600bps)
Networking
Networking: Point to point and point to multipoint
Protocol: Modbus RTU protocol
Port Description
Input: 2 active inputs (passive customize), isolated
Output:

2 passive relay outputs, isolated

contact max load AC250V/5A,DC30V/5A

(active outputs 0-5V customize)

Communication port RS485 (wireless RS485 customize)
Current
Transmit current: <600mA (or 100mA version)
Receiving current: <50mA (or 20mA version)
General
Frequency: 433MHz, 400, 450, 470 or other band
Channel No: 16 channels, can change via DIP switch
Physical Properties
Dimension: 115×90×40(mm)
Antenna Connector: SMA,vehicle antenna with 1.5m cable
Temperature: -35℃~+75℃( industrial)
Mounting method: Standard 3.5 inch industrial guild rail
 
433MHz Wireless Tank Level Monitoring System HMI wireless control pump ON OFF 2km 0

Contact Details
Sunny

Phone Number : +8613826574847

WhatsApp : +8613826574847