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8YRS
Shanghai Lanchang Automation Technology Co., Ltd.
Top picks

Product categories

Mutiparameter Water Quality Meter pH Sensor ORP Conductivity RS485 Dissolved Oxygen Chlorine Turbidity Sensor 4-20ma
$440.00-1,070.00
Min. order 1 set
Online Water Quality pH Sensor Conductivity TDS Salinity Probe RS485 Turbidity Chlorine Dissolved Oxygen Sensor
$1,780.00-1,980.00
Min. order 1 set
Online Real-time Digital TSS MLSS Sensor RS485 Oil in Water Chlorophyll Blue-Green Algae Sensor COD Turbidity Sensor Probe
$1,440.00-1,600.00
Min. order 1 set
2 sold
Water Quality Tester pH Chlorine Sensor Digital RS485 DO Sensor TDS EC Probe COD Water Turbidity Probe Sensor
$1,305.00-1,450.00
Min. order 1 set
Flow switch
All products
Flow switch
Stainless Steel Flow Switches Water Flow Control Switch LED Indicator Electronic Liquid Flow Switch
$62.00-90.00
Min. Order: 5 pieces
Stainless Steel Water Flow Switch Air Flow Sensor AC220V Power Supply Fire Fighting Flow Switches
$60.00-86.00
Min. Order: 5 pieces
6 sold
Water Flow Switch SPDT Relay Output Thermal Flow Switch LED Type DC24V Flow Sensor for Liquid Oil
$55.00-72.00
Min. Order: 1 piece
Oil Flow Switch Relay/ PNP/ NPN Output Signal Flow Sensor 24V Electronic Water Flow Switch
$65.00-85.00
Min. Order: 5 pieces
Water Pump Flow Switch 4-20mA Output Thermal Flow Sensor Digital Air Flow Switch
$100.00-125.00
Min. Order: 5 pieces
2 sold
Electronic Flow Switch High Accuracy Stainless Steel Thermal Water Flow Switch LED Indicator Liquid Flow Sensor
$55.00-88.00
Min. Order: 1 piece
Low Price Electronic Water Flow Switch LED Indicator Thermal Flow Switch Relay Output Water Pump Flow Switch
$56.00-70.00
Min. Order: 5 pieces
Liquid Flow Switch 6 LED Indicators Thermal Flow Sensor Flow Switch Sensor Water
$68.00-85.00
Min. Order: 5 pieces
Water Flow Switch Thermal Flow Sensor Electrical Flow Switch
$64.00-80.00
Min. Order: 5 pieces
Flow Switch Sensor Water Flow Sensor Plastic Thermal Flow Switch for Water and Oil
$70.00-88.00
Min. Order: 1 piece
Factory Price Thermal Flow Switch Oil Water Flow Switch
$58.00-102.00
Min. Order: 1 piece
Electronic Thermal Flow Switch 4-20mA Output Water Flow Switch for Water air Oil
$82.00-115.00
Min. Order: 5 pieces
Relay Output Water Flow Switch Thermal Flow Switch Customized
$45.00-75.00
Min. Order: 1 piece
30 sold
Water Flow Switch High Accuracy Stainless Steel Flow Sensor Thermal Flow Switch
$70.00-90.00
Min. Order: 5 pieces
3 sold
Digital Stainless Steel Flow Switch 4-20mA Analog Output Thermal Water Flow Switch Oil Flow Switch
$95.00-118.00
Min. Order: 5 pieces
Cheap Price Thermal Flow Switch Water Flow Control Switch Water Flow Sensor
$49.00-70.00
Min. Order: 5 pieces