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5
YRS
Shenzhen Qinda Electronics Co., Ltd.
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Product categories
module board
inverter
cable/fan
ampere-voltage meter
sensor
Active balancer&ideal diode
PLC&HMI
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
Eletechsup
BMS
controller
Integrated Circuits
power supply
esp8266
16 Channel RS485 Temperature Acquisition Board Paperless Recorder Modbus RTU Board 10K/20K/50K/100K B3950 NTC Sensor
$8.60 - $9.30
/
piece
10 pieces
(Min. Order)
AMDIB16 DC 7-24V 16DI RS485 NPN PNP Digital Input Module MODBUS RTU PLC IO Board AMDIB16
$13.70 - $14.80
/
piece
10 pieces
(Min. Order)
AMDOC16 16DI 16DO RS485 Isolated Communication MODBUS RTU PLC Expansion Board Digital Input & Output DC 9-24V Relay Module
$13.70 - $14.85
/
piece
10 pieces
(Min. Order)
DNC2B04 1nF to 9999nF Step-1nF Four Decade Programmable Capacitor Board Polypropylene Film Capacitor C35 DIN Rail for PLC
$6.25 - $7.15
/
piece
10.0 pieces
(Min. Order)
DNR1A07 10M Step 0.1R Adjustable Potentiometer Programmable Resistance Module DIN Rail Shell for PLC MCU FPGA CPLD STM32
$2.60 - $3.60
/
piece
10.0 pieces
(Min. Order)
OPTLB03 Industrial Grade RXD TXD R/D TTL to RS485 A+ B- Isolated communication Surge Protection Module
$1.25
/
piece
10.0 pieces
(Min. Order)
DNPWA0 3A DIN Rail mount DC-DC Step-down Converter Voltage regulator Module 3.3V 3.7V 5V 6V 9V 12V 24V Adjustable for PLC
$2.20 - $2.80
/
piece
10.0 pieces
(Min. Order)
RFIDA02 RS485 RS232 UART 13.56MHz RFID Reader Writer RC522 CV520 for M1 S50 S70 NFC RFID UID IC Card
$5.20 - $5.50
/
piece
10 pieces
(Min. Order)
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51 Single Chip Microcomputer Ultrasonic Range Finder Reversing Radar Alarm Hc-sr04 Ultrasonic Range Finder DIY Kit
$3.00 - $5.00
/
piece
20.0 pieces
(Min. Order)
10pcs PS-3150 Normally Close Proximity Magnetic Sensor Reed Switch For Door Window Contacts Inductance Distance 1-40mm
$0.80 - $1.00
/
piece
10.0 pieces
(Min. Order)
CJM18-10A2-S Capacitive Proximity Switch Sensor AC Two Line Normally Closed 220V
$3.00 - $4.00
/
piece
10.0 pieces
(Min. Order)
High Voltage Right Angle Float Switch Side Mounted Float Switch Water Level Switch Liquid Level Sensor
$0.70 - $1.00
/
piece
10.0 pieces
(Min. Order)
Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump Switch Aquarium Tank Pool
$1.00 - $1.20
/
piece
10.0 pieces
(Min. Order)
304 316L Stainless Steel Float Switch Tank Liquid Water Level Sensor Tank Pool Flow Sensors
$2.00 - $5.00
/
piece
10.0 pieces
(Min. Order)
DF-96D DF-96DK Automatic Water Level Controller Switch 20A 220V Water tank Liquid Level Detection Sensor Water Pump Controller 2
$6.50 - $7.00
/
piece
10.0 pieces
(Min. Order)
XKC-Y25 Water Liquid Level Switch Contactless Detector Outer Adhering Level Sensor Rs485 Interface Power Adapter DC 5-12V
$3.65 - $4.00
/
piece
10.0 pieces
(Min. Order)
DC 12V 10A Water Liquid Level Controller Detection Switch Water Level Detection Sensor Module Automatic Pumping Drainage
$2.00 - $2.25
/
piece
10.0 pieces
(Min. Order)
Water Level Liquid Level Switch Sensor Controller Water Tank Tower Pool Automatic Pumping Water Drainage Ac 220V Power Supply
$3.00 - $4.00
/
piece
10.0 pieces
(Min. Order)
DC 12-15V AC 9-12V Water Level Automatic Controller Liquid Sensor Switch Solenoid Valve Motor Pump Automatic Control Relay Board
$2.00 - $2.50
/
piece
10.0 pieces
(Min. Order)
2 in 1 Pump Pour Water Automatic Controller DC 12V Liquid Level Sensor Switch Relay Module for Motor Fish tank Waterhouse Irriga
$2.00 - $2.50
/
piece
10.0 pieces
(Min. Order)
Horizontal Float Sensor Switch Side Mount Liquid Water Level Sensor Controller Automatic Water Pump switch Aquarium Tank Pool
$0.70 - $1.00
/
piece
10.0 pieces
(Min. Order)
12V 30A High Power Water Level Automatic Controller Liquid Sensor Switch Solenoid Valve Motor Pump Automatic Control Relay Board
$2.00 - $3.00
/
piece
10.0 pieces
(Min. Order)
Smart Home Water Level Sensor WIFI Controller Leakage Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection
$27.00 - $29.00
/
piece
5.0 pieces
(Min. Order)
5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board
$1.60 - $2.00
/
piece
10.0 pieces
(Min. Order)
Multifunctional Ultrasonic Water Tank Liquid Level Meter With Temperature Sensor Water Level Time Display Low Battery Indicator
$35.00 - $40.00
/
piece
10.0 pieces
(Min. Order)
9V-12V Liquid Water Level Controller Sensor Automatic Pumping Drainage Water Level Detection Water Short Protection Pump Control
$1.00 - $2.00
/
piece
10.0 pieces
(Min. Order)
30A High Power 12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board
$3.00 - $4.00
/
piece
10.0 pieces
(Min. Order)
Water Flow Hall Sensor Switch Flowmeter Hall Sensor Counter G1/4 Coffee Machine Micro Flowmeter 5L/min DC 5V 12V 1/4inch
$2.00 - $3.00
/
piece
10.0 pieces
(Min. Order)
XH-M203 12V Water Level Controller Module Water Level Switch Liquid Level Pump Fully Automatic Control Mode
$1.00 - $2.00
/
piece
10.0 pieces
(Min. Order)
Non-Contact Liquid Level Sensor Controller Module Waterproof Water Detector for 20mm Container D5mm-10mm Pipe DC 5V 24V AC220V
$4.00 - $5.00
/
piece
10.0 pieces
(Min. Order)
Water Level Detection Sensor AC/DC 12V Liquid Level Controller Sensor Module Automatic Water Level Controller
$2.00 - $3.00
/
piece
10.0 pieces
(Min. Order)
G1/4 Water Level Sensor Probe Stainless Steel Liquid Level Electrode Boiler Boiling
$3.00 - $5.00
/
piece
10.0 pieces
(Min. Order)
G1/2" 0.5 INCH DN15 Hall Turbine Water Flow sensor industry meter 1-30L/Min
$2.40 - $2.50
/
piece
5 pieces
(Min. Order)
B6 DN20 G3/4'' OD25.4mm Water Flow Hall Sensor Switch 1-30L/min Flow Meter For Industrial Control Liquid Circulating
$3.00 - $3.50
/
piece
10 pieces
(Min. Order)
G1/2 flow sensor Digital display Flow gauge Flowmeter totameter Electronic water meter Temperature time
$23.00 - $23.50
/
piece
5.0 pieces
(Min. Order)
DN40 1.5 inch Turbine flowmeter Water flow sensor Hall flow meter flow rate control 5~150L/Min
$14.00 - $15.00
/
piece
5.0 pieces
(Min. Order)
K24 Diesel Electronic Turbine flow meter Sensor
$19.00 - $20.00
/
piece
5 pieces
(Min. Order)
New Water Flow Sensor G3/4\" Hall Flowmeter Switch DN20 2-45L/min Liquid Flow Meter
$4.00 - $5.00
/
piece
10 pieces
(Min. Order)
K24 Electronic Turbine flow meter Sensor
$15.00 - $20.00
/
piece
5 pieces
(Min. Order)
Hall Effect Water Flow Sensor Counter Indicator Flowmeter G3/4 DN20 Male Thread Brass 1-30L/Min L50mm YF-B5
$3.00 - $3.50
/
piece
5 pieces
(Min. Order)
1-30L/min G3/4" YF-B6 water Hall magnetic Brass flow sensor flow rate measurement meter
$3.00 - $3.30
/
piece
5 pieces
(Min. Order)
Digital LCD Display Water Flow Sensor Meter Flowmeter Totalmeter With 3/8" 1/4" Turbine Flow Battery Working Meter
$20.00 - $25.00
/
piece
5.0 pieces
(Min. Order)
1/2" YF-B2 Brass water Hall flow sensor flow measurement
$3.30 - $3.60
/
piece
5 pieces
(Min. Order)
ZJ-LCD-M+G3/4" flow sensor LCD Display controller for water flow meter liquid measurement
$20.00 - $40.00
/
piece
5.0 pieces
(Min. Order)
24VStainless Steel DN25 G1"12V Water Hall Effect Signal Pulse Output ,Measure Liquid Turbine 5Vdc flow sensor meter
$10.00 - $15.00
/
piece
5 pieces
(Min. Order)
G3/4"Water Flow Sensor Turbine Meter Stainless Steel Magnetic Hall Effect DN20 Flowmeter
$4.00 - $5.00
/
piece
10 pieces
(Min. Order)
G3/4" Brass Copper Flow Sensor 2-40L/min Waterflow Turbine Meter Magnetic Hall Effect Sensor
$4.00 - $5.00
/
piece
10 pieces
(Min. Order)
ZJ-LCD-M flow meter controller+1.25"Hall flow sensor DN32 temperature sensor
$48.50 - $52.90
/
piece
10.0 pieces
(Min. Order)
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