Piston
- Supplied complete with compression fittings
- SPDT (C/O) contacts
- User adjustable (see ranges)
- 1m of 3-core cable
- For 25mm pipe sizes
- Detects low flows from 0.1 l/min
- 1”BSP connections
- Pressure up to 100 bar
- Max Flow 100 l/min
- Reed switch or relay option
- 8mm pipe size
- 0.04 - 3 l/min switching range
- 1/4” threaded connections
- Pressure up to 350 bar
- Brass or stainless steel option
- -20..+100 °C optionally 160 °C
- For 15mm to 25mm pipe sizes
- Detects flows from 2.5 l/min
- 1” BSP Threaded and PVC push fit
- Pressure up to 18 bar
- No metal wetted parts
- 100 l/min max flow
- Nominal pipe sizes 8-25 mm
- 0.1 - 80 l/min switching range
- 1/4” - 1” BSP threaded connections
- Pressure 200 bar (500 bar option)
- Brass or stainless steel option
- Viscosity compensated version(HD2K)
- For 32-50 mm pipe size
- 2-220 l/min switching range
- 1 1/4” - 2” threaded connections
- Brass or stainless steel option
- Pressure up to 200 bar
- Viscosity stabilised
- For 15 mm nominal width
- 0.4-12 l/min switching range
- 1/2” male threads
- Integrated filter
- Plastic wetted parts
- Up to 10 bar pressure
- For 15 mm pipe size
- 1 l/min switching point
- 1/2” threaded connections
- Bi-directional flow switching
- Pressure up to 300 bar
- Viscosity stabilised
- Nominal pipe sizes 8-25 mm
- 0.1 - 80 l/min switching range
- 1/4” - 1” BSP threaded connections
- Optionally side or top displays
- Brass or stainless steel option
- Viscosity compensated version(HD2F)
- Switch Type: Reed switch
- Nominal Width: DN 8 to DN 25
- Pressure Loss: 0.4 to 1.4 bar at maximum flow (Qmax)
- Maximum Flow (Qmax): 80 l/min
- Tolerance: ±5% of full scale
- Pressure Resistance: Standard PN 200 bar, optional PN 500 bar
- Media Temperature: -20°C to +120°C
- Ambient Temperature: -20°C to +70°C
- Switching Voltage: Max 175 V DC / 120 V AC
- Switching Current: Max 0.25 A DC / 0.18 A AC
- Switching Capacity: Max 5 W / VA
- Protection Class: Class 2 (safety insulation)
- Ingress Protection: IP 65
- Nominal pipe sizes 8-25 mm
- 1 - 11 l/min switching range
- 1/4” - 1” BSP threaded connections
- Not affected by dirt
- Brass connection material
- 230Vac/0.5A reed switch
- For 8 mm pipe
- 0.005 - 5l/min display ranges
- 1/4” BSP threaded connections
- Maximum temperature 100 °C
- Switching contact option(VFR)
- Brass or Stainless Steel
- Nominal pipe sizes 8mm to 80 mm
- 1 - 600 l/min switching ranges
- 1/4” -3” BSP threaded connections
- Medium Temperature -20 °C to 120 °C
- 720 l/min max flow
- ATEX option available
- Nominal pipe sizes 15mm to 100 mm
- 2 - 1600 l/min switching ranges
- Flanged process connections
- Medium Temperature -20 °C to 120 °C
- Up to 8000 l/min max flow
- ATEX option available
- For 25mm pipe sizes
- Detects low flows from 0.23 l/min
- 1” BSP male to 1” BSP female thread
- Pressure up to 200 bar
- Rated from -20 °C to 90 °C
- 100 l/min max flow
- Nominal pipe sizes 10mm to 80mm
- 2 - 500 l/min switching ranges
- Screw Connection with socket
- Medium Temperature -20 °C to 60 °C
- 250 l/min max flow
- No contact switching
- Nominal pipe sizes 8mm to 25 mm
- 2 - 80 l/min switching ranges
- 1/4” -1” BSP threaded connections
- Maximum temperature 100 °C
- Viscosity stabilised option (NJV)
- Brass or Stainless Steel
- For 6 mm to 20 mm pipe sizes
- Detects low flows from 0.30 litres per hr
- 3/4” BSP unions with PVC push fit
- Vertical Installation only
- No metal wetted parts
- Suitable from 1 to 14 liquid PH level
- Nominal pipe sizes 32-50 mm
- 15 - 80 l/min switching range
- 1 1/4” - 2” BSP threaded connections
- Pressure 200 bar
- Brass or stainless steel option
- Lower Pressure Loss
- Nominal pipe sizes 32-50 mm
- 10 - 150 l/min switching range
- 1 1/4” - 2” BSP threaded connections
- Pressure 200 bar
- Brass or stainless steel option
- Lower Pressure Loss
- Adjusted to switch between 0.015 and 0.4 l/min H2O
- Sizes from 1/4″ to 1/2″ BSP
- Low pressure loss design
- Bronze body
- Reed switch rated at 250Vac/1A 50VA
- Can be used with liquids and gases
- Nominal pipe sizes 8mm to 15mm
- 0.4 - 12 l/min switching ranges
- 1/4” -1/2” BSP threaded connections
- Pressure up to 200 bar
- 20 l/min max flow
- High switching power
- Nominal pipe sizes 8mm to 40mm
- 0.4 - 90 l/min switching ranges
- 1/4” -1 1/2” BSP threaded connections
- Medium Temperature -20 °C to 110 °C
- 150 l/min max flow
- Lower Pressure Loss
- For 20mm pipe sizes
- Detects low flows from 0.065 l/min
- 3/4” BSP unions with PVC push fit
- Pressure up to 18 bar
- No metal wetted parts
- Reed switch or relay option
- For 15 mm pipe sizes
- Detects low flows from 0.1 l/min
- 1/2” BSP connections
- Pressure up to 100 bar
- Max Flow 30 l/min
- Reed switch or relay option
- Nominal pipe sizes 15-25 mm
- 1 - 11 l/min switching range
- 1/2” - 1” BSP threaded connections
- Not affected by dirt
- Plastic connection material
- 230Vac/0.5A reed switch
