R V Associates
R V Associates
Choolaimedu, Chennai, Tamil Nadu
GST No. 33ACRPR1886Q1ZJ
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Conductivity Meter

Offering you a complete choice of products which include ut-650 orp conductivity meter, ci-350 tds conductivity meters, aster po 650 orp conductivity meters, aster po-650 ph conductivity meter, aster ti-350 tds conductivity meter and aster ci-550 conductivity meter.

UT-650 ORP Conductivity Meter

UT-650 ORP Conductivity Meter
  • UT-650 ORP Conductivity Meter
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Product Details:

BrandAster
ModelUT-650 ORP
Accuracy+/- 2% of FSD
MountingField / Panel
Physical Dimensions105 x 105 x 130 mm
Cutout Size92x92 mm
EnclosureABS weather proof IP 65

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CI-350 TDS Conductivity Meters

CI-350 TDS Conductivity Meters
  • CI-350 TDS Conductivity Meters
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Product Details:

BrandAster
ModelCI-350 TDS
Accuracy+/-2%
Temperature0-60 deg C
Resolution0.01 / 0.1 / 1 depending on range
Physical Dimensions75x75x90 mm
Cutout Size68x68 mm
MountingPanel
Input Supply230 V AC
Display4 Digit Led Display
CalibrationUsing Trim Pots

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Additional Information:

  • Item Code: CI-350
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Aster PO 650 ORP Conductivity Meters

Aster PO 650 ORP Conductivity Meters
  • Aster PO 650 ORP Conductivity Meters
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Product Details:

BrandAster
Accuracy+/-2% of FSD
MountingField / Panel
Resolution1 mV
Input Supply230 V AC + 10 %,50 Hz or 110 V AC or 24 V DC
Temperature0-60 deg C
Calibration or Set PointUsing front panel keypad
RelaysIndividual High & Low relay 5A @ 230 VAC (programmable through entire range with settable hysteresis
Display4 digit 7 segment LED 16 x 2 alphanumeric (optional)
Range-1900 to +1900 mV
Output4 - 20 mA (optional),RS 485 (optional)
Physical Dimensions105 x 105 x 130 mm
Control OperationAlarm / Auto reset
Cut Out for Panel92 x 92 mm
AlarmsSeparate LED indication for High & Low
EnclosureWeather proof IP 65

Banking on our skilled professionals, we are engaged in offering to our valuable clients a wide range of Aster PO 650 ORP Conductivity Meters. With the support of our expert team, these are precision designed using superior quality raw material and advanced tools. In line with global quality standards, our meters are designed according to varied demands and requirements of our clients. Apart from this, clients can avail these products at the most reasonable prices.

Features:

  • Individual set point based relay operation
  • Sensor provided with proper housing & tee ensuring rigid handling of the sensor
  • Alarm acknowledgement facility
  • Unique IP65 enclosure
  • Panel/field mounted
  • On line measurement
  • 4-20 mA out put from meter for your other applications
  • Traceability to ERTL/NABL standards
  • Programmable control delay
  • Easy calibration using front keys
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Additional Information:

  • Item Code: PO-650-ORP
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Aster PO-650 PH Conductivity Meter

Aster PO-650 PH Conductivity Meter
  • Aster PO-650 PH Conductivity Meter
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Product Details:

Accuracy+/- 2% of FSD
Physical Dimensions105 x 105 x 130 mm
Cut Out for Panel92 x 92 mm
EnclosureABS Weather Proof IP 65
MountingField/Panel
Supply230 V AC + 10 %, 50 Hz or 110 V AC or 24 V DC

With years of experience in this domain, we have carved a niche for ourselves, in offering a wide assortment of Aster PO-650 PH Conductivity 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 controlling
  • Individual set point based relay operation
  • Sensor provided with proper housing & tee ensuring rigid handling of the sensor
  • Alarm acknowledgement facility
  • Unique IP65 enclosure
  • Panel/field mounted
  • On line measurement
  • 4-20 mA out put from meter for your other applications
  • Traceability to ERTL/NABL standards
  • Programmable control delay
  • Easy calibration using front keys


Technical Specifications:

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

Calibration/set Point

Using front panel keypad

 

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Additional Information:

  • Item Code: PO-650
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Aster TI-350 TDS Conductivity Meter

Aster TI-350 TDS Conductivity Meter
  • Aster TI-350 TDS Conductivity Meter
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Product Details:

Physical Diamensions75x75x90 mm
Cutout Size68x68 mm
MountingPanel
Input Supply230 V AC
Accuracy+/-2%
Resolution0.001/0.1/1 depending upon range
Display4 digit LED display
CalibrationUsing trim pots
Temperature0-60 deg. C

Key Attributes:
  • Traceability to NABL/ERTL standards
  • Inexpensive and Accurate
  • Unique enclosure design suitable for field as well as panel application.
  • Available in either μs(micro siemen) or ppm(part per million) unit.
  • Easy calibration using trim pots.
  • Wide range from 1 to 1000 μs/cm2/ ppm
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Aster CI-550 Conductivity Meter

Aster CI-550 Conductivity Meter
  • Aster CI-550 Conductivity Meter
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Product Details:

BrandAster
Accuracy+/-2% of FSD
EnclosureABS weather proof IP 65
Resolution0.001/0.01/0.1/1 depending upon range
Physical Dimensions105 x 105 x 130 mm
Cut Out92 x 92 mm
MountingField/Panel
Input Supply230 V A.C. 50 / 60 Hz or 110 V A.C. or 24 V D.C.
Display4 digit LED 7 Segment
CalibrationUsing Front keypad
TerminalsScrewed type on rear side
Measuring Range0 - 1999 ( other ranges optional)

Backed by a team of experienced professionals, we are the most trusted manufacturers and suppliers of Aster CI-550 Conductivity Meter. This meter is designed and developed under the guidance of skilled professionals using the optimum grade component as per the set industry norms. It is an extremely useful instrument for agricultural and soil analysis labs, swimming pools, fertilizer plants, petroleum refineries and textile plants. Also, it is available in different specifications to meet the varied needs of the clients at leading market rates.

Features:
  • Mains operated Conductivity/TDS indicator
  • Ideal for outdoor as well as panel mount application
  • Automatic temperature compensation (optionally available)
  • 4-20 mA output for panel indication/PLC (optionally available)
  • Display Mode: Dual µS/cm² & ppm

Available Ranges:
  • 0 - 19.99 µs/cm²
  • 0 - 1999 µs/cm²
  • 0 - 9999 µs/cm²
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Additional Information:

  • Item Code: CI-550
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Aster CT-650 Conductivity Meter

Aster CT-650 Conductivity Meter
  • Aster CT-650 Conductivity Meter
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Product Details:

BrandAster
Accuracy+/- 2% of FSD
EnclosureABS weather proof IP 65
Resolution0.001 / 0.01 / 0.1 / 1 depending on range
Physical Dimensions105 x 105 x 130 mm
TerminalsScrewed on rear side
Measuring Range0-1999(other ranges available)
Output4-20 mA (optional),RS 485 (optional)
Cutout Size92x92 mm
MountingField / Panel
Input Supply230 V A.C.50/60 Hz or 110 V A.C. or 24 V D.C.
AlarmIn built buzzer with blinking LED for High Cond./TDS indication
Relay1 no for High(programmable through entire range with Control delay & Hysteresis) 5A @ 230VAC
Control OperationAlarm / Auto reset
Display4 digit 7 segment LED or 6 X 2 alphanumeric backlite LCD
Calibration or Set pointUsing front panel keys

Aster CT-650 Conductivity Meter is the direct measure of ionic concentration. The pure the water the lesser the conductivity. Salts, minerals and even dissolved gases contribute uniformly to the conductivity of a solution. This means that the conductivity can be used as an indicator of the amount of dissolved materials in a solution.


Features:

  • Ideal for outdoor as well as panel mount application
  • Conductivity/TDS meter with inbuilt relay & ALARM output with acknowledge facility
  • Programmable hysteresis avoids unnecessary chattering of Pump/Solenoid Valve etc.
  • Programmable control delay time
  • Automatic temperature compensation (optionally available)
  • 4-20 mA output for panel indication/PLC (optionally available)
  • Communication ready for monitoring/data logging (optionally available)
  • Display mode: µS/cm² or ppm


Available Sizes:

  • 0-19.99 µs/cm²
  • 0-1999 µs/cm²
  • 0-9999 µs/cm²
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Additional Information:

  • Item Code: CT-650
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Aster PO-650 PH Conductivity Meter

Aster PO-650 PH Conductivity Meter
  • Aster PO-650 PH Conductivity Meter
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Product Details:

BrandAster
Display4 Digit 7 Segment LED,16 x 2 Alphanumeric LCD (optional)
Resolution0.01
Accuracy+/- 2% of FSD
Range00.00 to 14.00 pH
ModelPO-650
Output4 - 20 mA (optional),RS 485 (optional)
Physical Dimensions105 x 105 x 130 mm
Cut out for Panel92 x 92 mm
EnclosureABS Weather Proof IP 65
MountingField/Panel
Supply230 V AC 10 %,50 Hz or 110 V AC or 24 V DC
AlarmsSeparate LED indication for High & Low
Control OperationAlarm/Auto Reset/Control
Calibration or Set PointUsing front panel keypad

With years of experience in this domain, we have carved a niche for ourselves, in offering a wide assortment of Aster PO-650 PH Conductivity 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 controlling
  • Individual set point based relay operation
  • Sensor provided with proper housing & tee ensuring rigid handling of the sensor
  • Alarm acknowledgement facility
  • Unique IP65 enclosure
  • Panel/field mounted
  • On line measurement
  • 4-20 mA out put from meter for your other applications
  • Traceability to ERTL/NABL standards
  • Programmable control delay
  • Easy calibration using front keys

 

Meter Operation Modes:

  • The meter can be operated in three modes. (Based on relay operation)


Control Mode:

  • In this mode, the relay gets energized and will be time proportionately energized between the set value and the hysteresis.


Alarm Mode:

  • In this mode ,the relay will remain energized as long as it is not acknowledged.


Auto Reset Mode:

  • In this mode, the relay gets automatically reset within 2 seconds.


Applications and Uses of Ph Meter:

  • On line PH indication.
  • High & low PH set point.
  • Automatic PH correction system with dosing.
  • Water treatment plants DM plants / RO plant.
  • Boiler PH Correction.
  • ETP / STP PH Correction.

Additional Information:
  • Item Code: PO-650
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Aster DO-650 DO Conductivity Meter

Aster DO-650 DO Conductivity Meter
  • Aster DO-650 DO Conductivity Meter
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Product Details:

Physical Dimensions105 x 105 x 130 mm
Supply230 V AC 10 %,50 Hz or 110 V AC or 24 V DC
AlarmsSeparate LED indication for High & Low
RelaysIndividual Hi Low Relay5A@230VAC(programmable through range settable control delay hysteresis)
Control OperationAlarm/Auto Reset/Control
Accuracy+/- 2% of FSD
Display4 Digit 7 Segment LED display,Dual Line backlit LCD (optional)
Resolution0.1
Calibration or Set PointUsing front panel keypad
Range00.00 to 20.00 pH
Output4 - 20 mA (optional),RS 485 (optional)
Cut out for Panel90 x 90 mm
EnclosureABS Weather Proof IP 65
MountingField/Panel

Dissolved oxygen refers to the level of free, non-compound oxygen present in water or other liquids. It is an important parameter in assessing water quality because of its influence on the organisms living within a body of water. Dissolved oxygen is an essential factor second only to water itself.


Features:

  • Push button front keys for easy set up
  • Individual high and low set point relay for alarm or signal to PLC be used for proportional dosing
  • Programmable control delay time to prevent chattering
  • Hysteresis to prevent relay chattering

Hysteresis is the percentage of set point below which relay will reset after getting energized:
  • Inbuilt Alarm annunciator

Its facility to acknowledge high/low fault conditions and rest relays by pressing the
acknowledge key:
  • Manual/Automatic relay reset option


Advance Options Available:

  • Dual line backlit LCD display


Which displays DO value along with relay status:

  • RS 485 for online monitoring/data logging
  • Isolated 4-20 mA output


With normal/inverse functions and inbuilt current simulator

 

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CI-250 Conductivity Meter

CI-250 Conductivity Meter
  • CI-250 Conductivity Meter
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Product Details:

BrandAster
EnclosureABS Weather Proof
Dimension95 x 95 x 45 mm
In Built SupplyBattery Operated (9 VDC)
CalibrationUsing Trim Pots
Temperature Range0-60 Degree C
Display7 Segment LCD Display
Output0-40 us/m2

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Reviews & Rating

4.5/5

★★★★★★★★★★

Reviewed by 13 Users

  • 5★54%
  • 4★23%
  • 3★15%
  • 2★0%
  • 1★8%
  • User Satisfaction
  • Response100%
  • Quality     100%
  • Delivery   83%

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D
★★★★★★★★★★
16-March-22
Durai Arumugam
Chennai, Tamil Nadu
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28-September-21
Neelakandan G
Chennai, Tamil Nadu
OVERALL EXPERIENCE IS GOOD
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04-January-22
Muthu J
Chennai, Tamil Nadu
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Reach Us
Rv Ramasubramanian (Proprietor)
R V Associates
B-4, Pandian Avenue, New Market Street
Choolaimedu, Chennai - 600094, Tamil Nadu, India


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