Heron 4-20mA Pressure Transmitter Ice Coring Used in the YSI 910

Used in the YSI 910 only

Well drillers

Ultrameter III or PoolPro to a PC over Bluetooth

The Hanna HI7042S is the electrolyte fill solution for galvanic dissolved oxygen probes

Heron 4-20mA Pressure Transmitter Ice Coring Used in the YSI 910The Heron 4 20mA Pressure Transmitter delivers a continuous, real time water level reading via a standard two wire 4 20mA current loop the most common signal format for industrial transducers. It's a pressure sensor only, with no onboard data logging. Application Built to integrate directly into an existing SCADA system, digital display, or third party data logger. Commonly used for pump activation on low or high water level in tanks, wells, rivers,