DescriptionProduct Specification for “Aster PH Meter, PO -650”Product DescriptionWith years of experience in this domain, we have carved a niche for ourselves, in offering a wide assortment ofpH Meter.These are designed with utmost precision, the offered meter are manufactured using high grade raw material and advanced technology. These are used to check the pH of any fluids whether it is acidic in nature or base. Further, our entire range is offered at most reasonable prices to our clients.Features:PH/Time proportionate controllingIndividual set point based relay operationSensor provided with proper housing & tee ensuring rigid handling of the sensorAlarm acknowledgement facilityUnique IP65 enclosurePanel/field mountedOn line measurement4-20 mA out put from meter for your other applicationsTraceability to ERTL/NABL standardsProgrammable control delayEasy calibration using front keysTechnical Specifications:Physical dimensions105 x 105 x 130 mmCut out for Panel92 x 92 mmEnclosureABS Weather Proof IP 65MountingField/PanelSupply230 V AC + 10 % , 50 Hz or 110 V AC or 24 V DCAlarmsSeparate LED indication for High & LowRelaysIndividual High & Low Relay  5A @ 230 VAC (programmable through entire range with settable control delay & hysteresis )Control OperationAlarm/Auto Reset/ControlAccuracy± 2% of FSDResolution0.01Display4 Digit  7 Segment LED16 x 2 Alphanumeric LCD (optional)Calibration/set  PointUsing front panel keypadRange00.00 to 14.00 pHOutputDefault Relay with 4 – 20 mA

Parameter: Online ph meter
Model: PO 650
Range: 00.00 to 14.00 pH
Display: 4 digit LED 7 SEGMENT
Power: 230 VAC +/-15% /3 VA
Accuracy: +/- 2% of FSD
Temperature: 0-60 degree C
Physical dimensions: 105 x 105 x 130 mm
Cut out for Panel: 92 x 92 mm
Enclosure: ABS Weather Proof IP 65
Mounting: Field/Panel
Supply: 230 V AC + 10 % , 50 Hz or 110 V AC or 24 V DC
Alarms: Separate LED indication for High & Low
Relays: Individual High & Low Relay 5A @ 230 VAC (programmable through entire range with settable control delay & hysteresis )
Control Operation: Alarm/Auto Reset/Control
Output: 4 - 20 mA (optional)RS 485 (optional)