Spare, Intuition-9 Relay Board, 8 Powered

Spare, Intuition-9 Relay Board, 6 Powered, 2 Opto

Spare, Intuition-9 Relay Board, 7 Powered, 1 Dry

Spare, Intuition-9 Relay Board, Field Configurable, 20 A

Spare, Intuition-9 Relay Board, Field Configurable, 15 A

Spare, Intuition-9 Aux Power board, 24 VDC

Spare, Intuition-9 Aux Power board, 12 VDC

Spare, W900/Intuition-9 Dual Corrosion board

Spare, W900/Intuition-9 Quad AO/Dual AI board

Spare, W900/Intuition-9 Quad Analog Output board

Spare, W900/Intuition-9 Dual Analog Output board

Spare, W900/Intuition-9 Six Analog Input board

Spare, W900/Intuition-9 Quad Analog Input board

Spare, W900/Intuition-9 Dual Analog Input board

Spare, W900/Intuition-9 Dual Sensor Input board

Spare, W900/Intuition-9 Single Sensor Input board

Preamplifiers Walchem preamplifiers offer a way to use any standard non-amplified pH/ORP/ISE electrode with our controllers. Once amplified, the signal may be extended up to 1000 feet (305 meters) using 22 AWG cable. For long cable runs, the external...

Preamplifiers Walchem Preamplifiers offer a way to use any standard non-amplified pH/ORP/ISE electrode with our controllers. Once amplified, the signal may be extended up to 1000 feet (305 meters) using 22 AWG cable. For long cable runs, the...

1. Lubricate the o-ring inside the gland. (Lubricant should be a petroleum based grease) 2. With the cap nut loose, insert a 12mm glass or polymer electrode into the fitting. (Walchem P/N 102029 pH or 102963 ORP) 3. Make sure the cap nut, O-ring and...

The Walchem 51268 is a specific repair part designed for the Chemical Metering Pump. Electrode Type: It is an ORP (Oxidation-Reduction Potential) electrode used for measurement purposes. Insertion Type: The electrode is designed for insertion into the...