the “SANQIAOHUI Water flow switch sensor”is plastic material magnetic sensor，flow range 2-60L/min，thread G1 G3/4 G1/2，Switch signal output NO or NC，Switching power 10W，110VAC or 12VDC，for water heaters and wall-mounted boilers.Install vertically upward or flip horizontally.

SANQIAOHUI Single Float or Double Ball Float Switch Tank Liquid Water Level Sensor Stainless Steel Float Switch Tank Pool，110V 220VAC or 12V 24VDC，switch signal NO NC，Range 45-1200mm，Install horizontally or vertically，Flange Connection or male and female plug，Relay Connection，Turn on power control，or Turn off power control

Drop Float Switch,220V/380VAC,10A 16(4)A,Protection level IP67,maximum water pressure 1MPa,Operating temperature -20℃~+85℃，Wire length 1m-30m，vertical installation，for Water tower, water tank, water purification device

SANQIAOHUI water oil flow meter ，Flow Range 500L/min or 110gallon，Accuracy0.5%-1%，ThreadG3/4 G1 G1.5 G2，Stainless steel or aluminum alloy material，5VDC battery powered，Maximum pressure 0.6MPa，Length size 137mm

SANQIAOHUI water Flow switch sensor，SUS304 SUS316 stainless steel material，AC110V 220VAC，switch signal NO or NC，Thread G1 G3/4 G1/2，Relay connection，Install horizontally or vertically，5V DC pulse signal，witch temperature sensor，size L=55mm 62mm 65mm 67mm，for CNC，Laser equipment，water heater.

SQH102 water flow sensor ，Hall effect magnetic，5VDC，Pulse signal output，flow Range 1-100 L/min，Thread G1 G3/4 G1/2 G1/8，or 1”NPT 1/2NPT 1/4NPT，Plastic nylon, PP, pom, brass, stainless steel materials.with temperature sensor.Install vertically or horizontally，for water heaters and wall-mounted boilers, coffee machines, CNC

SQH107 Single Float Level Switch,110V-220VAC,switch signal NO NC,stainless steel material,Measuring height 45-1200mm,Power 10W /50W,Vertical installation or side bend installation,Relay connection,for pump,tank or solenoid valve.Float can be Flipped,Single float or double float.

SQH105 Plastic Water Flow Switch Sensor，G1 G3/4 G1/2 thread，Flow Rang 2-60L/min，switch signal NO NC，vertical installation，Start flow 3L/min，Maximum water pressure 1.75MPa，110V 220VAC 12VDC working voltage，Wire length 300mm，Size 62mm-70mm，Brass tooth options available.https://www.sanqiaohui.com/

SQH108 float level switch，220VAC，switch signal NO NC，Food grade PP material or PVDF PBT，Horizontal installation，Relay connection.

SQH106 Fluid level switch,PP float，Food grade plastic PP, and PVDF materials，110V-220VAC，Measuring Range 10-550mm，Install vertically or horizontally，Relay connection.

SANQIAOHUI Water Flow Sensor with temperature sensor ，Pulse signal output，50k resistive signal temperature sensor，Plastic housing and brass thread，G1/2 thread，max pressure 1.75MPa，Flow Range 0-20L/min.DC5V-24V Voltage.

SANQIAOHUI Pressure Sensor 150PSI-1000PSI 1/8 1/4 7/16 Thread 4.5V voltage output or 4-20mA,stainless steel material,Rang 0-10Bar.IP65.Working temperature -20℃~+85℃.Measurement accuracy ±1%FS