Flow Switch RS PRO

  • RS Stock No. 613-4216
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
Non Compliant
COO (Country of Origin): DE
Product Details

RS PRO Flow Switch

The RS PRO paddle flow switch has a flow rate of 4L/min to 5.5L/min. This instrument operates by a spring-supported paddle with the magnetic triggering of a micro switch. It monitors liquid flow using a paddle. It has a spring-supported stainless steel paddle located in the flow chamber moved by a medium in the direction of flow. When a preset flow rate is approached, the magnet connected to the paddle attracts the magnet with opposite poles outside the flow chamber linked to a microswitch. This generates a limit value when the actual flow rate is above or below a nominal value preset.
Note:
Mainly used on water. However, if used with oil, the readings may differ due to the viscosity of the liquid.

Features and Benefits

Pipe diameter range is 10mm
Connection type is 3/8 BSP female
Good repeatability
Low pressure loss
Dirt-resistant
Hermetic separation of electrical and hydraulic components
High switch capability
Tolerance ±15% of full scale
Average pressure loss 0.01bar at Qmax

Applications

It is use for indication that something is not working and can be found in cooling circuits
HVAC
Laser circuits
Thermal exchange (water chillers)

Specifications
Attribute Value
Media Monitored Gas, Liquid
Device Type Paddle
Minimum Flow Rate 4 L/min
Maximum Flow Rate 5.5 L/min
Supply Voltage 250 V ac
Pipe Diameter Range 10 mm
Connection Type 3/8 BSP Female
Maximum Pressure 25bar
Material Nickel Plated Brass
Maximum Media Temperature +110°C
Maximum Operating Temperature +110°C
Current Rating 5 A
Temporarily out of stock - back order for despatch 28/07/2020, delivery within 4 working days from despatch date
Price Each
SGD 265.35
(exc. GST)
SGD 283.92
(inc. GST)
units
Per unit
1 - 5
SGD265.35
6 +
SGD243.67
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