Puretech Environmental:
Level Sensors/Switches

Level Sensors/Switches

Fill-level switches for waste water pumping systems, industrial waste water and chemical tanks. Used to control any low and high level for liquids in all industries.

Showing all 15 results

SFA Cat and Mouse Kit The “essentials”

External level indicator for wide range of liquid and tank sizes (several meters high), nick-named “cat & Mouse”. Magnetic counterweight enables the use of BSM sensor  (e.g. to control a…

£214.00 Excl. VAT

SFA Cat and Mouse system The “comprehensive offer”

This offer contains all necessary items: PP float PP String (5m) Pulleys (x2) Magnetic counterweight NB100 stub and backing ring Reducer NB100-32 1m of NB32 transparent pipe NB32 socket union…

£471.50 Excl. VAT

Level Sensor (BSM 501/63)

Magnetic level sensor to be fitted with the ‘Cat and Mouse’ system. It is a bi-stable switch triggered by the magnet passing the sensors. It provides N/C & N/O contacts.

£65.00 Excl. VAT

Float Level Switch (SG2)

Popular large float level switch ideal for most level switch demands. Switch provides normally open or normally closed volt free contact. It comes with 5m cable. Specific weight: 1 kg/L Switch: Volt-free…

£58.60 Excl. VAT

Float Level Switch (SS2 W)

Same popular features of the pear shaped KW model with a more streamlined design – ideally suited to set-ups with reduced space. The high quality switch provides normally open or…

£41.35 Excl. VAT

Float Level Switch (SS2 KW)

Popular large float level switch ideal for most level switch demands. The high quality switch provides normally open or normally closed volt free contact. It comes with 10m cable.

£48.50 Excl. VAT

Hydrostatic Level Sensor

Two measuring ranges available : 0-2.5m and 0-4m. Mempro head is placed at the top of the tank whilst the tube reaches the bottom. Made in PVC. Use only with…

£465.80 Excl. VAT

Resistive Amplifier Relay

This relay can control 2 levels (3 rods). It had adjustible sensitivity levels and timer delay in order to counteract false readings due to foam and liquid waves – providing…

£84.20 Excl. VAT

Resistive Level Sensor (3 rods) incl. PP locking nut

The popular 3 rod version allows for 2 levels of detection by a single relay – enabling greater scope for switch based operations. e.g. pump operation – starts on high,…

£173.40 Excl. VAT

Resistive Level Sensor (4 rods) incl. PP locking nut

The 4 rod version allows for 3 levels of detection using 2 ES 2001 relays. Effectively grouping the 2 and 3 rod versions in application. Rods available in 500mm, 1000mm…

£219.30 Excl. VAT

Resistive Level Sensor (2 rods) incl. PP locking nut

2 rod level sensor for use in conjuction with the ES 2001 relay. This version is ideal for providing a single high level alarm for bund, tank, overfill prevention etc.…

£123.15 Excl. VAT

Stainless Steel Rod for STE probe 500mm

Stainless Steel rod for STE probe, 500mm long

£6.85 Excl. VAT

Stainless Steel Rod for STE probe 1000mm

Stainless Steel rod for STE probe, 1000mm long

£7.85 Excl. VAT

Stainless Steel Rod for STE probe 1,500mm

Stainless Steel rod for STE probe, 1,500mm long

£9.80 Excl. VAT

Heat Shrink (by 1m length)

Heat shrink tubing to prevent false readings due to scale or foam build up.

£2.50 Excl. VAT

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