Industrial PH Meter PH-5520

pH/ORP-5500 series pH meter is a kind of popular and cost-effective online pH and ORP controller , with plug-in pH/ORP-1220 sensor, which have good measurement accuracy, anti-interference,easy to install and operation features.

Characteristics

Ø White backlight LCD screen,several operations, easy for operation

Ø Be compatible for six kinds of buffer solution which suitable for international standard.

Ø Selectable temperature sensor which reduce the replacement cost；

Ø Manual calibration is easy for on-site calibration.

Ø EMC enhancement type could run smoothly under kinds of industry environment.

Ø （4~20）mA output support instrument/transmitter modes and satisfy all 4-20mA receiving unit.

Ø Double relay high/low and delay control function could fulfill pH or ORP interval control and adjustment.

Ø Several power supply to be selection according to the different models.Input AC/DC power, no polarity connection.

Model selection

Model	Power supply	Frequency（Hz）	Current mode	Sensor selection
pH/ORP-5500	DC 24V	-------	Instrument/transmitter	pH-1220A plug-in sensor; ORP-1220A plug-in sensor or other sensors; TE-1230-14temperature sensor
pH/ORP-5510	AC 110V	50/60	Instrument/transmitter
pH/ORP-5520	AC 220V	50/60	Instrument/transmitter