Puretech Environmental:
Resistive Sensors

Resistive Sensors

Level control for electrically conductive liquid media – including water, wastewater, acids and brine. (All provided with 1m length rods as standard).

Showing all 8 results

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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