ONLINE PH CONTROLLER/INDICATOR

Product Description

Display:4 + 4 Digit 0.5i & 0.39i 7 Seg RED LED Display

Range: -2 to 16 pH

Resolution: 0.01 pH

Accuracy: i 0.01 pH i 1 digit

Input Impedance:>10i Ohms

Temperature sensor :RTD - PT 100 (3 wire)

Temperature Compensation:Manual / Automatic (-20.0 to +150.0C)

Electrode Input:Combined Electrode with BNC Attachment

Set Point - 1 & 2:Two Set Point with 6 Relay Status Selectable

Calibration / Setpoint :Using Front panel soft touch key

Relay Output(Optional):Relay - 1 for Setpoint - 1, Relay - 2 for Setpoint - 2 with 5A Rating

Relay Hysteresis:0 to 5 pH (user adjustable)(only for High & Low control modes)

Relay Cyclic delay:0 to 100 seconds (user adjustable)(only for High & Low control modes)

Alarm Output(optional):Inbuilt audible buzzer with front key reset

Optional Re. Tx. output:Galvanically Isolated 4 - 20 mA

Optional Comm. output:Isolated RS 485

Comm. Protocol:MODBUS RTU

Operating Environment:-10 to 50C / 10 to 95 % RH Non-Condensing

Power Supply:90 to 270V AC / DC 50Hz

Dimension:96 x 96 x 85 mm.

Cut Dimension:92 x 92 mm

Weight:500 grams (Approx.)