pH Indicators, pH Transmitters, Manufacturer, Supplier, India

We are Manufacturer, Supplier of PH Indicators, PH Transmitters and our setup is situated in Pune, Maharashtra, India.

Features

High quality, accuracy & drift free performance.
0/4 to 20 mA O/P proportional to 0 to 14 PH.
IP-55 enclosure as well as DIN rail mounting enclosures.
Auto / manual temp, compensation.
Digital LCD local indication can be provided.
Field mountable PH transmitter can be provided
Field mountable PH transmitter enclosed in wheather proof cast Al housing.
Manual / Auto temp, compensation by pt-100 sensor.
Direct indication of PH/ mV and temp, by LED/LCD displays.
Slope control for correcting electrode slope
Asymetry control to eliminate ageing offect.
0 / 4 to 20 mA output into 500 V incase of PH transmitter.

General Description

Analogik P^H meter and transmitter incorporates the latest high technological advancements. It has very stability, reproducibility & contineous duly cycle. The instrument having very high input impedance advanced (MOS-FET butter OP-AMP) The instrument accepts all types of PH electrode. Auto / manual temp, compensation facility is available. The instrument indicates P^H by 3 1/2 digit LED / LCD display.

Construction & Operation

The glass epory, green masked, PCB with high quality components soldered gives the drift free performance. The mV signal from PH electrode is directly given to high I / P impedance buffer amplifier and then this signal is processed. The auto/manual temp, compensation circuit is added at this stage & signal is given to DPM / V to I connector. Thus we get PH indication or 0 / 4 to 20 mA signal proportional to input p^H.

Applications

p^H meter and p^H transmitter are commonly used in many industries & plants. Used in water treatment plants, Power Station, Sugar Mills, Steel Plant, Paper Industry, Chemical, Petro Chemical, Food, Fertiliser, Soft Drink Industries.

Technical Specifications

Specifications	P^H Indicator	P^H Transmitter
Range	O to 14^H 1999 mV	O to 14P^H
Display Output	3 1/2 digit LED or LCD	3 1/2 digit LCD-local indication optiona 0/4 to 20mA proportional to 0 to 14 PH.
Accuracy	0.25% of F. S.	0.25% of F. S.
Temperature Compensation Automatic with pt -100 manual by pot	O to 130°C.	0 to 130 °C. Automatic only.
Input Impedance Supply	>1012Ohms. 9 VDC, 230 V AC, 50 Hz 1 PHASE	>1012Ohms. 9 VDC, 230 V AC, 50 Hz 1 PHASE
Slope Adjustment	90 to 110% at 25 °C. 1	90 to 110% at 25 °C. 1
Asymetry Adjustment	1 P^H.	1 P^H.
Output Load	-	500 V Max.
Recorder Outpt	O to 2V

Dimensional & Electrical Connections

PH Indicators / PH Transmitters