Heron Water Tape Water Level Meter (Series 1900) Length:300 ft Membrane DO sensors consume oxygen

Membrane DO sensors consume oxygen at the membrane face

purpose-made for small-diameter wells

An optical-grade DO sensor means no membranes to replace and no filling solutions to maintain

with an optional 2-relay version for local alarm switching

mix and match up to 4 per cable):

Heron Water Tape Water Level Meter (Series 1900) Length:300 ft Membrane DO sensors consume oxygenThe Heron Water Tape is an economical static and drawdown water level meter with a heat stamped polyethylene tape and field replaceable 5 8" (16mm) probe. It carries the same electronic panel and sensitivity control as Heron's other dipper meters at a lower price point. Application A good fit for routine depth to water checks and drawdown monitoring where the extreme durability of a steel core tape isn't required. Every unit ships with its carrying