RKI AC-7412 Wired Gas Controller 1413 The Solinst 201 Water Level

The Solinst 201 Water Level Temperature Meter is a standard electric water level meter with an added temperature sensor built into the stainless-steel probe tip

dissolved oxygen (DO)

It measures redox (oxidation-reduction) potential in field and laboratory samples and

making it well suited for wells with floating product

rapid borehole advancement

RKI AC-7412 Wired Gas Controller 1413 The Solinst 201 Water LevelThe RKI AC 7412 is a 12 channel wired gas monitoring controller that accepts any 4 20mA sensor input, giving facilities a flexible hub for wired detector networks without the channel count of RKI's larger 32 64 channel systems. A 160x104 transflective graphical LCD with LED backlighting shows all channels at a glance, and four dry contact relays (4A fuses, latching or non latching) drive alarms and control outputs. RS 485 Modbus output integrates the