Microprocessor Based pH Controllers Electronics - Discontinued

PHCN-410, PHCN-420,PHCN-25A Series

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Models Available with 2 to 4 Control Relays
Optional Analog Outputs for Recording
Choice of LED or LCD Display

Description

The PHCN-410, PHCN-420 and PHCN-425 Series has been discontinued. Please see the PHCN-961 and 962 Series as a possible alternative or contact our Flow Engineering Department.

The PHCN-410 and PHCN-420 and PHCN-425 Series of microprocessor based controllers are low cost 1 /4 DIN panel mount units which can be used in a variety of laboratory or industrial applications. These units feature automatic or manual temperature compensation, autocalibration for buffers 4, 7 and 10, two to four relays, LED or LCD displays and optional analog outputs. The units are compatible with a wide range of pH electrodes. Choose the system that best fits your application needs.

SPECIFICATIONS
pH Range: 0.00 to 14.00 pH pH
Resolution: 0.01 pH
Accuracy: ±0.01 pH
Temperature: 0 to 100°C, automatic or manual
Temperature Compensation: 100 ohm Pt RTD for ATC
Display: 0.8" LED or LCD four digit display
Control: 4 Mechanical relays (except PHCN-410 which has 2 mechanical relays.) Two 10 amp. 120 Vac SPDT mechanical relays for High and Low Setpoints (included in PHCN-410.) Two 5 amp 120 Vac SPST mechanical relays for Hi-Hi and Low-Low Setpoints (all models except PHCN-410.)
Setpoint Hysteresis: 0.1 pH (fixed)
Operating Temperature: 5 to 50°C
Power: 110/220 Vac 50/60 Hz
Dimensions: 1 /4 DIN
Weight: 0.9 kg (1.98 lb)

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Part Number/Desc.

Qty

Description

Accessories

PHE-7351-15

TWD6,998

Availability: 1 week

Industrial pH Electrode

PHA-4710

Consult Sales

Availability:

Buffer kit accessory - 4,7,10 Capsules(2 of each)