Controllers

Walchem WBLW100HN-A

Walchem Boiler TDS Controller, Hard wired 100-230vac 7A, Three (3) Powered Relays, no analog output, Boiler with ATC, no tee, 250 psi, 20 ft cable

$1,202.00

Walchem WBL9A000PANNNNNN-ANNNNN

Intuition-9 WBL9 Boiler Controller - Fixed Relays

8 powered relays with USA pigtails prewired

USA power cord, 15 Amp

Sensor Input module (2 universal inputs)

Boiler sensor with ATC, 250 psi, 1.0 cell constant, 20 ft. cable

$4,125.00

WPH6A00PAANN-NNNNN

Walchem I-6 pH/ORP Controller, (6) Powered Prewired Relays, Power Cord 15 Amp, (2) Sensor Inputs

$1,667.00

Myron L 753II Resistivity Monitor & Controller

750 Series II Resistivity Monitor / Controller

Features

• Resistivity ranges: 0-20meg, Digital Read Out
• Choice of 3½ digit display or analog meter
• Automatic temperature compensation to 25°C
• Isolated 0-10 VDC Recorder Output standard
• IP65/NEMA 4X water resistant and corrosion proof enclosure
• Built-in electronic calibration
• Single set point/alarm standard
• Adjustable setpoint hysteresis
• Solid State 24 VDC Output
• 10 amp relay operates on choice of increasing or decreasing reading
• LEDs show “above/below” Alarm/control status
• Push-to-test set point check
• Internal set point discourages unauthorized adjustment
• Selectable 115/230 VAC
• Reliable, easily installed sensors

$842.00