pH Archives < RealTech Controls E-store https://estore.realtechcontrols.com/product-category/water-analyzers/ph/ Online Store for Industrial Instrumentation Tue, 19 Aug 2025 14:32:31 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://estore.realtechcontrols.com/wp-content/uploads/2020/04/cropped-RT-Logo-Site-Icon-640x640-1-32x32.jpg pH Archives < RealTech Controls E-store https://estore.realtechcontrols.com/product-category/water-analyzers/ph/ 32 32 EMEC JA PH IP54 pH Controller https://estore.realtechcontrols.com/product/emec-ja-ph/?utm_source=rss&utm_medium=rss&utm_campaign=emec-ja-ph Thu, 07 May 2020 16:45:53 +0000 https://estore.realtechcontrols.com/?post_type=product&p=338 EMEC JA PH IP54 Panel Mount pH Controller

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  • 96x96mm panel mount with transparent IP54 hinged cover
  • ON/OFF, Proportional pH Controller
  • Encoder wheel menu
  • 2 ON/OFF (volt free) / Proportional Pulse control outputs
  • 4-20mA output for pH
  • Temperature compensation with PT100 input
  • Optional MODBUS RTU available
  • Alarm output (volt free relay)
  • Flow & Standby Inputs
  • 110VAC Power supply (12VDC or 24VDC on request)

EMEC JA / JAPRO Data Sheet
EMEC JA / JAPRO Instruction Manual

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]]> The EMEC JA PH IP54 pH Controller / Transmitter offers cost-effective, user friendly control of pH for Industrial Water Treatment applications.

This standard form factor, 1/8 DIN panel meter accommodates a pH sensor with a BNC connection, and terminal wiring for RTC (PT100) or NTC temperature compensation.

A pH sensor is required with a BNC connection, our recommendation: EAH OPCF81

Visit our website page for more information: pH Controllers

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]]> EMEC J DIG PH Panel Mount pH Controller https://estore.realtechcontrols.com/product/emec-j-dig-ph/?utm_source=rss&utm_medium=rss&utm_campaign=emec-j-dig-ph Thu, 07 May 2020 15:23:53 +0000 https://estore.realtechcontrols.com/?post_type=product&p=327 EMEC J DIG PH Panel Mount pH Analyzer and Controller

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  • 1/8 DIN Panel mount size (48 x 96 x 140 mm)
  • 4-20mA output for pH
  • Programmable for dosing acid or base
  • 2 Setpoints: ON/OFF or Proportional with ON/OFF modulation
  • Backlit LCD displays measured pH, and Relay Status
  • Automatic Temperature Compensation

EMEC J DIG PH Data Sheet
EMEC J DIG pH Instruction Manual

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]]> The EMEC J DIG PH Panel Mount pH Controller / Transmitter offers cost-effective, user friendly control of pH for Industrial Water Treatment applications.

This standard form factor, 1/8 DIN panel meter accommodates a pH sensor with a BNC connection, and terminal wiring for RTC (PT100) or NTC temperature compensation.

A pH sensor is required with a BNC connection, our recommendation: EAH OPCF81

Visit our website page for more information: pH Controllers

Ask for quote

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]]> EMEC DIN DIG PH – DIN Rail pH Controller https://estore.realtechcontrols.com/product/emec-din-dig-ph/?utm_source=rss&utm_medium=rss&utm_campaign=emec-din-dig-ph Wed, 06 May 2020 17:34:17 +0000 https://estore.realtechcontrols.com/?post_type=product&p=312 EMEC DIN DIG PH - DIN Rail Mount pH Analyzer and Controller

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  • DIN rail housing 105 x 90 x 60 mm
  • 4-20mA output for pH
  • Programmable for dosing acid or base
  • 2 Setpoints: ON/OFF or Proportional with ON/OFF modulation
  • Backlit LCD displays measured pH, and Relay Status
  • Automatic Temperature Compensation

EMEC DIN DIG PH Data Sheet
EMEC DIN DIG PH Instruction Manual

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]]> The EMEC DIN DIG PH – DIN Rail pH Controller / Transmitter offers cost-effective, user friendly control of pH for Industrial Water Treatment applications.

This small form factor, DIN rail mount controller / transmitter, accommodates a pH sensor with a BNC connection, and terminal wiring for RTC (PT100) or NTC temperature compensation.

A pH sensor is required with a BNC connection, our recommendation: EAH OPCF81

Visit our website for more information: pH Controllers

Ask for quote

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]]> EMEC LDPHPH Dual pH Controller https://estore.realtechcontrols.com/product/emec-ldphph/?utm_source=rss&utm_medium=rss&utm_campaign=emec-ldphph Mon, 04 May 2020 18:36:44 +0000 https://estore.realtechcontrols.com/?post_type=product&p=253 EMEC Dual pH Analyzer and Controller

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  • User Friendly Encoder wheel menu, with back-lit LCD Display
  • Programmable for control of 2 individual pH systems
  • Proportional or On/Off Control 2 x pH systems
  • 3 x mA Outputs for pH1, pH2 & Temp
  • Control Outputs: 1 x pH1 110Vac Relay, 2 x pH1 Pulse, 1 x pH2 240Vac Relay, 1 x pH2 Pulse,
  • Tanks Level inputs: 2 x pH1, 1 x pH2
  • Other I/O: 1 x Standby I/P, 1 x 240Vac Alarm Relay O/P, 1 x RS485 O/P
  • LCD displays shows both measured pH values
  • Manual/Automatic Temperature Compensation (for pH only)
  • Max dosing alarms

EMEC LD Series Dual Channel Controller Data Sheet

EMEC LDPHPH Instruction Manual

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]]> The EMEC Model LDPHPH Controller offers dual channel pH Control. Accommodating most industrial pH sensors, this versatile, easy to use controller can be used for most industrial water treatment applications. The user-friendly interface limits the need for reading the detail in the instruction manual, and if you are familiar with programming other brands of controllers, you will find this to be the cutting edge, and easiest of set-ups.

pH sensors are required with BNC connections, our recommendation: EAH OPCF81

Visit our website for more information: Dual pH Controller

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]]> EMEC LDPHRH pH & ORP Controller https://estore.realtechcontrols.com/product/emec-ldphrh/?utm_source=rss&utm_medium=rss&utm_campaign=emec-ldphrh Mon, 04 May 2020 18:04:07 +0000 https://estore.realtechcontrols.com/?post_type=product&p=249 EMEC LDPHRH pH and ORP Analyzer and Controller

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  • User Friendly Encoder wheel menu, with back-lit LCD Display
  • LCD displays show measured pH and ORP (mV)
  • Programmable for dosing acid and/or base, and Chlorine
  • Proportional or On/Off Control for pH and ORP
  • BNC Connectors for pH and ORP sensors
  • Outputs: 1 x pH 240Vac Relay, 2 x pH Pulse, 1 x ORP 240Vac Relay, 1 x ORP Pulse, 3 x mA for pH, ORP & Temp
  • Tanks level inputs: 2 x pH, 1 x ORP
  • Other I/O: 1 x Standby I/P, 1 x 110Vac Alarm Relay O/P, 1 x RS485 O/P
  • Manual/Automatic Temperature Compensation (for pH only)
  • Max dosing alarms

EMEC LD Series Dual Channel Controller Data Sheet

EMEC LDPHRH Instruction Manual

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]]> The EMEC Model LDPHRH Controller offers dual control of both pH and ORP measurements. Accommodating most industrial pH and ORP sensors, this versatile, easy to use controller can be used for most industrial water treatment applications. The EMEC LDPHRH has a user-friendly interface which limits the need for reading detail in the instruction manuals, and if you are familiar with programming other brands of controllers, you will find this to be the cutting edge, and easiest of set-ups.

A pH sensor is required with a BNC connection, our recommendation: EAH OPCF81

An ORP sensor is required with a BNC connection, our recommendation: EAH OPCF82

Visit our website for more information: Dual Channel pH / ORP Controllers

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]]> EMEC LDSPH PLUS pH Controller https://estore.realtechcontrols.com/product/emec-ldsph-plus/?utm_source=rss&utm_medium=rss&utm_campaign=emec-ldsph-plus Tue, 28 Apr 2020 22:37:31 +0000 https://estore.realtechcontrols.com/?p=45 EMEC LDS Series pH Analyzer and Controller

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  • User Friendly Encoder wheel menu, with back-lit LCD Display
  • 2 x 4-20mA Outputs for pH, and Temperature
  • 2 x Pulse, and 2 x Relay Control Outputs
  • Temperature Compensation for RTD PT-100 element
  • Alarm & Probe Cleaning Relay Outputs
  • 110Vac Supply

EMEC LDS PLUS Series Data Sheet

EMEC LDSPH PLUS Instruction Manual

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The EMEC Series LDSPH PLUS Analyzer / Controller offer cost-effective, user friendly control of pH for Industrial Water Treatment applications.

The user-friendly interface provides for ease of use and menu navigation, and if you are familiar with programming other brands of controllers, you will find this to be the cutting edge, and easiest of set-ups.

A pH sensor is required with a BNC connection, our recommendation: EAH OPCF81

Visit our website for more information: pH Controllers

Ask for quote

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