pH Condensate Controller Model 350S
From Neptune Chemical Pump Company Inc
USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 - firstname.lastname@example.org
Model 350S pH Condensate Controller
The Model 350S pH Condensate Controller installed at critical condensate return points or in the de-aerator condensate return line allows you to determine the condensate pH and ensure the efficient management of your system. Monitoring boiler steam condensate allows you to detect corrosion due to process contamination that affects pH. Alarm contacts can be wired to divert the flow of the condensate or activate an alarm when necessary.
The rugged sensor assembly consists of a 316SS ball valve with a stainless steel body. These sensors can be adjusted and even removed without shutting down the condensate return line. They can withstand process temperatures and pressures normally associated with steam line condensate.
These controllers use the latest technology available in pH electrode construction and amplifier interface techniques to allow for the widest range of applications with increased sensing accuracy. Sensor amplifiers employ the latest electronics technology to provide drift-free noise-free signal transmission. The amplifier output of 590 mV/pH is high enough for long-distance transmission without terminal block potential problems, loss of signal strength and noise pick-up.
Power : 120 VAC
Sensor: pH Combination glass electrode in 316SS body.
Flow: switch Dry contact
Relays: 3 Amps @ 120 VAC
0-1 mA: Non isolated
4-20 mA: Isolated, internal
pH SENSOR ASSEMBLY (520-2-7R-18-HT)
Pressure: 70 psi (4.8 bar)
Temperature: -5 to 260ºF (-20 to 130ºC)
Auto Temp. Comp: 10K Ohms, 32 to 212ºF (0 to 100ºC)
Sensor Materials: Glass, 316 SS, Viton
Sensor Removal: Retractable with 1 inch 316 SS ball valve connection.
Min. Cond. for Operation: 5 µS
pH Range: 0-14 pH
Accuracy: +/-0.05 pH
Resolution: 0.01 pH
Setpoints: HIGH and LOW
Alarm Timer: 5-90 minutes. Locks out both HIGH and LOW setpoints.
Ambient Temperature: 32-158º F (0-70º C)
Enclosure: ABS Plastic