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Sahibabad, Ghaziabad, Uttar Pradesh
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pH And ORP Indicators and Controllers

pH And ORP Indicators/Controllers specially designed for water treatment and swimming pool applications where both pH and ORP (Oxidation Reduction Potential) need to be monitored. Instead of having to source two different meters and worry about wiring and compatibility, you can now continuously measure both pH and ORP with HI 981406.

There are two separate set points for pH and ORP which the operator can adjust at will. Once the pH set point is exceeded, the appropriate LED light will come on to alert the operator. Likewise, once the ORP level drops below the set point, the red ORP light will stay on.

Dual Limit pH Controller

Dual Limit pH Controller
  • Dual Limit pH Controller
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Product Details:

BrandCountronics
Control TypeHigh Limit
Pole TypeSingle Pole
Throw TypeSingle Throw
CertificationsCE
Sterilization ControlDUAL LIMIT PH CONTROLLER
Emc StandardsDUAL LIMIT PH CONTROLLER

pH Controller With Dual Limits And Isolated 4-20ma TX. Output

Model 110pH

Features:

  • Accurate pH display with calibration facility on front panel.
  • Independent 2 Set Point controller
  • Bright Red LED display
  • Isolated TX. Output for remote monitoring
  • Pleasing aesthetics with membrane selector switches
  • Auto Temp Compensation using PT100
  • Consent contact output available to control ORP.

Specification :
Display3½ Digit LED 0.56” character height
Range0.00 to 14.00 pH
Auto Temperature 0-100°C using PT100 external sensor Compensation
CalibrationStandard pH-7 : 7.00 ± 1, Slope pH-4 : 4.00 ± 1
Alarm Limits0 to 14.00 for Acid/Base
Accuracy 0.5% ± 1 Digit
Input Impedance >1012 Ω
Tx. Output 4-20mA isolated for 0-14.0 pH
Relay Output (2 Nos) Contact rating 5A at 220V AC
Control Relay Logic Acid Relay ON for pH > Set Limit, Base Relay ON for pH < Set Limit
Consent Contact Output P-NO contact rating 5A/220V AC ON when pH within ACID & BASE Limits.
Supply 110V AC/220V AC ± 10% at 50Hz/60Hz
Size 96mm x 96mm facia & Cut Out 92mm x 92mm
Enclosure Plastic (ABS) flame retardant
Weight 800gms
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pH Controller

pH Controller
  • pH Controller
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Product Details:

Input SensorPH CONTROLLER
Model NumberPH CONTROLLER
Temperature RangePH CONTROLLER
PhasePH CONTROLLER
BrandPH controller
TypePH CONTROLLER
Control TypeHigh Limit
Pole TypeSingle Pole

pH Controller With Control Output And Window Alarm Output And Iso. Tx

Model 150pH

  • Model 150 pH controller is panel mounted DIN size instrument with 3½ Digit LCD.
  • Indicates pH when attached to a pH electrode. The membrane key pad MODE SWITCH in front allows indication of normal pH.
  • Limits for acid/base together with additional band alarm limits for acid/base.(acid/base logic internally selectable).
  • In addition a Consent contact output is provided to be used in conjunction with an ORP Controller for ORP dosage.
  • The equipment also provides an Isolated 4-20mA output for recorder purpose.


Specification

Display: 3½ Digit LCD 12.5 mm
Range: 0.00 - 14.00 pH
Auto Temp Compensation: 0-100°C with PT 100 Sensor
Set Limits: 0 - 14.00 pH
Alarm Limts: Band type Alarm equally above/below set limit.
Accuracy: 0.5% ±1 Digit.
Input Impedence: > 10¹² Ohms.
Relay Outputs: 110V/220V AC @ 5 Amp. (Except Consent contact)
Transmitter Output: 4-20mA Isolated
Consent Contact: ON when pH within the Alarm Band.
Calibration: Standard pH 7.00
Slope pH 4.00
Supply : 110/220V AC ± 10%
Control Logic:Control Relay ON :pH>Set limit, if Acid logic selected internally pH < Set limit, if Base logic selected internally.
:Alarm Relay ON: : pH > Set limit + Alarm Band or pH < Set limit - Alarm Band
Front Panel Controls : 1)One Single touch switch to select the LCD Display indication.
a) pH. (NORMAL) b) pH Set limit (Limit setting by 10-turn Trimpots) C) Band Alarm limit ( Limit setting by 10-turn Trimpots) In case the equipment is left unattended on any position other than normal, it will revert automatically to normal after 30 secs.
: 2) Calibration.
2 Nos. 10-Turn Trimpots provided to adjust pH 4 & pH 7.
Size: Frontfacia : 96mm x 96mm
Panel Cutout : 92mm x 92mm
: Depth : 141mm + 5mm
Shipping Weight:1000 grams.


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Dual Alarm Ph Controller

Dual Alarm Ph Controller
  • Dual Alarm Ph Controller
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Product Details:

Usage/ApplicationIndustrial
BrandOmega
Control TypeHigh Limit
Current1 A
Pole TypeSingle Pole
Throw TypeSingle Throw
CertificationsCE

ph Controller With Dual Control Limits And Dual Alarms & Isolated Transmitter

Model 100-pH


  • Model 100 pH Controller is panel mounted DIN size instrument with 3½ Digit LCD.
  • Indicates pH when attached to a pH electrode. The membrane key pad MODE SWITCH in front allows indication of normal pH.
  • Limits for acid/base together with additional alarm limits for acid/base.
  • In addition a Consent contact output is provided to be used in conjunction with an ORP Controller for ORP dosage.
  • The equipment also provides an Isolated 4-20mA output for recorder purpose.


Specification

Display : 3½ Digit LCD 12.5 mm
Range: 0.00 - 14.00 pH
Auto Temp Compensation: 0-100°C with PT 100 Sensor.
Set Limits: 0 - 14.00 pH for ACID & BASE
Alarm Limits: 0 - 14.00 pH for ACID & BASE
Accuracy: 0.5% ±1 Digit.
Input Impedance: > 10¹² Ohms.
Relay Outputs: 110V/220V AC @ 5 Amp. (Except Consent Contact).
Transmitter Output: 4-20mA Isolated.
Consent Contact: ON when pH within ACID & BASE Limits.
Calibration: Standard pH 7 : 7 ± 1
Slope pH 4: 4 ± 1
Supply : 110/220V AC ± 10%
Control Logic:acid : Ph > Set Limit. Acid Relay On
:base : Ph < Set Limit, Base Relay
Alarm : Ph > Acid Alarm Or < Base Alarm, Then Alarm Relay On
Front Panel Controls: One single touch switch to select sequentially the LCD Display indication
a) pH. (NORMAL) b) ACID SET LIMIT c) ACID ALARM LIMIT d) BASE SET LIMIT e) BASE ALARM LIMIT In case the equipment is left unattended on any position other than normal, it will revert automatically to normal after 30 secs.
Size:Front FACIA: 96mm x 96mm
:Panel Cutout: 92mm x 92mm :DEPTH: 141mm + 5mm
Shipping Weight:1000 grms.

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Combined pH And ORP Controller

Combined pH And ORP Controller
  • Combined pH And ORP Controller
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Product Details:

Input SensorCOMBINED PH AND ORP CONTROLLER
Model NumberCOMBINED PH AND ORP CONTROLLER
Usage/ApplicationIndustrial
BrandHoneywell
Control TypeHigh Limit
Current1 A
Pole TypeSingle Pole
Throw TypeSingle Throw

Combined pH And ORP Controller With Separate Limits For pH And ORP

Model 7215-01


  • Simultaneous display of pH and ORP
  • Simultaneous control of two pumps/valves
  • 115/220 VAC (Internally selectable)
  • Heavy Duty 10 Amp at 115VAC Relays

 

This unique control system allows both pH and ORP to be controlled and monitored simultaneously. ORP measures the oxidation level in the water typically as a result of water treatment by Chlorine, Bromine, Ozone, Peroxides, Peracetic Acid, etc., and pH allows optimum conditions for the chemistry to be effective.
 

Chemical Automation is recommended by Health Department officials and water quality experts as the only reliable solution to the problems of water chemistry, and in the maintenance of safe and hygienic water. Chemical automation pays for itself very rapidly, through savings in chemicals and maintenance.

Specifications:

 

pH Range:0.00 - 14.00pH
pH Resolution:0.01pH
pH Control:Adjustable set point in range 5.20 - 10.00pH
pH 115VAC outlet:Powered when actual pH reading is ABOVE the Set Point
ORP Range:+/- 1999mV ORP
ORP Resolution:+/-1mV ORP
ORP Control:Adjustable set point in range 200 - 600mV (can be modified)
ORP 115VAC outlet:Powered when actual ORP reading is BELOW the Set Point
Display:pH LCD / H=1 /2" (12.5mm), ORP LCD / H=3/8" (7.7mm)
Dimensions:6.2x 6.7x 2.2" (WxHxD)
Weight:1.7Lbs. / 0.8kg
Power Consumption:115VAC/60Hz / 0.25Amp
pH and ORP outlets:115VAC/60Hz / Maximum 5 Amp. per outlet
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Bench Top Indicator

Bench Top Indicator
  • Bench Top Indicator
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Combined pH/ORP/Conductivity/TDS Bench Top Indicator

Model 5501

  • Accurate pH display with 0.01pH resolution

  • Auto buffer recognition with 2 point calibration for pH

  • Auto/Manual temperature compensation selectable for both pH and Conductivity

  • 4 Step Range selection 0.1µs to 199.9ms for conductivity

  • Cell Factor selectable for both 1.0 and 0.1

  • Digital calibration for conductivity

  • Auto Temp Compensation using PT100 sensor

  • One touch switching between conductivity and pH display selections

  • Large alphanumeric LCD display with bright back light

  • Aesthetically designed front panel with membrane switches and sleek bench top cabinet


Specification

Display

2 line large alphanumeric display with back light illumination

Ranges

pH: 0.00 to 14.00 pH ORP: 0-2000mV

Conductivity:19.99ms/1999µs/199.9µs/19.99µs in 0.1

Cell Constant 199.9ms/19.99ms/1999µs/199.9µs in 1.0 Cell Constant

TDS: 0-1999ppm

Resolution

pH: 0.01pH ORP: 1mV

Conductivity: 0.01ms or 0.01µs depending on range & Cell factor

TDS: 1ppm

Auto Temp. Comp.

0-1000C using PT100 external sensor for pH and Conductivity

Manual Temp. Comp.

Settable from front panel from 0-100.0°C for pH and Conductivity

pH Calibration

2 Point calibration with auto buffer recognition. Buffers recognized: 4.00, 7.00, 9.00, 10.00 pH

Conductivity Calibration

Digital calibration by factor multiplication from 0.75-1.25

Accuracy

0.5% ± 1 Digit

Supply

220V AC ±10% 50Hz


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Digital ORP Controller

Digital ORP Controller
  • Digital ORP Controller
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Product Details:

Input SensorDigital ORP Controller
Model NumberDigital ORP Controller
Usage/ApplicationIndustrial
Temperature RangeDigital ORP Controller
Control TypeHigh Limit
Current1 A
Pole TypeSingle Pole
Throw TypeSingle Throw
CertificationsCE
Packaging TypeDigital ORP Controller

ORP Controller With Dual Control Limits And ISO. 4-20ma TX.Output

Model 110-ORP

  • Model 110 ORP controller is panel mounted DIN size instrument with 3½ Digit LCD.
  • Indicates the value of Oxidation-Reduction Potential (REDOX) when attached to an ORP electrode.

  • User settable separate control limits and control outputs for Oxidation and reduction

  • A consent contact input, at the rear, enables all control outputs. This consent input is the output of a pH controller. The equipment also provides an isolated 4 to 20mA output for recorder purpose.


Specifications:

Display: 3½ Digit LCD 12.5 mm
Range: ± 1999 mV
Set Limits: 0-1999 mV for OXID/REDUC


Accuracy: 0.5% ± 1 Digit
Input Impedence: > 10¹² Ohms
Relay Outputs: 110V/220V AC  5 Amp.
Transmitter Output: 4-20 mA Isolated for 0-1000 mV
Calibration Zero Adjust: RANGE ± 30 mV
Consent Contact Input: From pH CONTROLLER. If open , cuts off all Relay Outputs.
Supply:110/220V AC ± 10%
Control Logic: REDUC : ORP > SET LIMIT. REDUC RELAY ON.
 : OXID : ORP < SET LIMIT. OXID RELAY ON.
Size: 96x96x141mm
Shipping Weight: 1000 grms.
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Digital pH Indicator

Digital pH Indicator
  • Digital pH Indicator
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Digital pH Indicator, Panel Mounted
Model 120pH
  • Bright Red LED displays
  • Precision indication of pH
  • Auto Temperature Compensation
  • Front Panel calibration of pH-4 and pH-7
  • Isolated Transmitter for remote monitoring
  • Panel Mounting flame-proof enclosure
Display : 3 1/2 Digit 0.5 inch height Red LED.
Range : 0-14.00 pH
Input Impendence : >10¹² OHMS
Resolution : 0.01 pH
Accuracy : +/- 0.5%
Calibration : Front Adjustable pH 4 & pH 7
Temp. Compensation : Automatic using PT-100 Temp Sensor
Supply : 220V +/- 15% AC 50Hz
Size : 96x96mm Front Facia
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Temperature Indicator

Temperature Indicator
  • Temperature Indicator
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pH/mV/Temp. Indicator Table/Bench Top  Model 7100-02


Features:

  • Accurate pH display with 0.01pH resolution
  • Front panel calibration for pH-4 and pH-7
  • Auto/Manual temperature compensation selectable
  • Auto Temp Compensation using PT 100 sensor
  • Large LCD display for ease of view
  • Aesthetically designed front panel with membrane switches and sleek bench top cabinet
  • Available in wall mounting version on request

Specification

Display 3 1/2 Digit 0.5 inch height LCD display
Ranges 0-14.00 pH
Input Impendence >10¹² OHMS
Resolution 0.01 pH
Size 6.2*6.7*2.2
Temp. Compensation Automatic using PT-100 Temp Sensor
Calibration Front Adjustable pH 4 and pH 7
Accuracy +/- 0.5%
Supply 220V +/- 15% AC 50Hz


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Wall Mounted pH Indicator

Wall Mounted pH Indicator
  • Wall Mounted pH Indicator
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Display

: 3½ Digit LCD.
Range : pH : 0 - 14.00 pH
  : ORP : 0-1999mV
Temp : -100°C to 199.9°C.
Accuracy : 0.5% ± 1 Digit.
Supply : 110/220V AC ± 10%.
Input Impendence : >10¹² Ohms for pH/ORP.
Calibration : For pH 4 AND pH 7.
Display Select : By touch membrane switch indication with LEDs.
Temp Compensation : Manual : Range 0 - 100°C Automatic : Range 0 - 100°C
Outputs : pH : 4-20 mA Isolated for 0 -14 pH
  : ORP : 1999 mV Non- Isolated
  : TEMP : 0 - 1 V for 0-100°C Non Isolated.
Mounting :Wall Mounting on two Screws.
Size :160 mm x 170 mm
Depth :60 mm
Shipping Weight :900 grms..
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Additional Information:

  • Item Code: 4-20mA-Tx
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ORP Controller

ORP Controller
  • ORP Controller
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ORP Controller With Dual Control Limits and Dual Alarms and ISO. TX.

Model 100-orp

  • Model 100 ORP controller is panel mounted DIN size instrument with 3½ Digit LCD.
  • Indicates the value of Oxidation-Reduction Potential (REDOX) when attached to an ORP electrode.
  • The membrane key Mode Switch in front allows indication of normal ORP millivolt, Limits for Oxidation/Reduction, together with additional Alarm Limits for Oxidation/Reduction.
  • A consent contact input, at the rear, enables all control outputs. This consent input is the output of a pH controller. The equipment also provides an isolated 4 to 20mA output for recorder purpose.

Specification

Display : 3½ Digit LCD 12.5 mm
Range : ± 1999 mV
Set Limits : 0-1999 mV for OXID/REDUC
Alarm Limits : 0-1999 mV for OXID/REDUC.
Accuracy : 0.5% ± 1 Digit
Input Impedence : > 10¹² Ohms
Relay Outputs : 110V/220V AC  5 Amp.
Transmitter Output : 4-20 mA Isolated for 0-1000 mV
Calibration Zero Adjust : RANGE ± 30 mV
Consent Contact Input : From pH CONTROLLER. If open , cuts off all Relay Outputs.
Supply :110/220V AC ± 10%
Control Logic : REDUC : ORP > SET LIMIT. REDUC RELAY ON.
  : OXID : ORP < SET LIMIT. OXID RELAY ON.
  : ALARM : ORP > REDUC ALARM or < OXID ALARM then ALARM RELAY ON.
Front Panel Controls   : One single touch switch to select sequentially the LCD Display indicator.
a) ORP (Normal) b) OXID SET LIMIT c) OXID ALARM LIMIT d) REDUC. SET LIMIT e) REDUC ALARM LIMIT In case the equipment is left unattended on any position other than normal, it will revert automatically to normal after 30 secs.
Size of Front Facia : 96 mm x 96 mm
Size of Panel Cutout : 92 mm x 92 mm
Depth : 141 mm + 5 mm
Shipping Weight : 1000 grms.

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PH Transmitter

PH Transmitter
  • PH Transmitter
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Features :
  • DIN Rail or Field Mounting
  • Auto Temprature Compensation
  • pH4 and pH7 Calibration
  • 4-20mA Output Non Isolated
  • ABS Moulded Housing
  • BNS Connector for pH Sensor Input
  • 220V Ac/ 110V Ac Supply
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Additional Information:

  • Item Code: Model-1001
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pH Transmitter

pH Transmitter
  • pH Transmitter
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Features :

  • DIN Rail or Field Mounting
  • Auto Temprature Compensation
  • pH4 and pH7 Calibration
  • 4-20mA Isolated Output
  • ABS Moulded Housing
  • BNS Connector for pH Sensor Input
  • 220V Ac/ 110V Ac Supply
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Additional Information:

  • Item Code: Model-1002
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3/1/29, Site-4, Sahibabad Industrial Area, Ghaziabad
Ghaziabad- 201010, Uttar Pradesh, India



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