Analog Current Output Oxidation Reduction Potential (ORP) Instruments Datasheets

Analyzers for Dissolved Oxygen -- AX480
from ABB Measurement & Analytics

Dissolved Oxygen Analyzer AX480. The Dissolved Oxygen Analyzer AX480 is used with 9408 sensing systems to provide accurate measurement of the dissolved oxygen value in a range of water monitoring applications. The measured value can be transmitted via fully isolated current outputs. The analyzer... [See More]

  • Electrical Output: Analog Current; Switch / Alarm Relay
  • Features: ORP Reference Electrode Input
  • ORP Range: -1200 to 1200
  • Measures pH: Yes
56 Advanced Dual Input Analyzer -- Model 56
from Emerson/Rosemount

The Model 56 Analyzer offers single or dual sensor input with an unrestricted choice of dual measurement combinations. The high resolution full-color display gives unsurpassed visibility and functionality for liquid analytical instrumentation. High resolution full-color screen: easily viewed process... [See More]

  • Electrical Output: Analog Current
  • Accuracy: 1
  • ORP Range: -1500 to 1500
  • Measures pH: Yes
pH/ORP Analog/Digital Indicator -- PHCN-5700
from OMEGA Engineering, Inc.

Operational simplicity is the most noticeable feature of the PHCN-5700 pH/ORP indicator. The software automatically identifies the signal from the sensor and presents the correct operating menu for pH or ORP applications. The analog dial provides easy visibility while the alphanumeric LCD shows... [See More]

  • Electrical Output: Analog Current
  • Measures pH: Yes
  • ORP Range: -1000 to 1000
  • pH range: 0.0 to 14
AMI pH/Redox/Temperature -- A-11.411.100
from SWAN Analytical USA, INC.

Electronic transmitter/controller for wall mounting. Measuring and control transmitter for field installation in aluminum box (IP 66). Dimensions: 180 x 140 x 70 mm. Connections: 2 signal outputs for measured values or continuous control, 2 relays as limit switches or as controllers, 1 alarm relay... [See More]

  • Electrical Output: Analog Current
  • Accuracy: -1 to 1
  • ORP Range: -500 to 1500
  • Features: ORP Reference Electrode Input
Barben pH/ORP Sensor to PLC Interface Module
from Century Control Systems, Inc.

Utilize a PLC as an ULTRA-FLEXIBLE pH/ORP Transmitter. [See More]

  • Electrical Output: Analog Current
  • pH range: 0.0 to 14
  • Measures pH: Yes
  • Form Factor: Modular
2-Wire mV ORP/ISE Transmitter -- T23-mV
from Electro-Chemical Devices, Inc.

The T23 Series Smart Transmitter is a loop powered two-wire process transmitter that has been designed and manufactured to provide liquid process measurement and control in its simplest form. A choice of measurement parameters include: pH, ORP, Specific Ion, Dissolved Oxygen, Conductivity and... [See More]

  • Electrical Output: Analog Current; Current 4-20 mA
  • Accuracy: 10
  • ORP Range: -1000 to 1000
  • Features: ORP Reference Electrode Input
Liquid Analysis - Multiparameter Transmitter -- Liquiline CM 442/444/448
from Endress+Hauser, Inc.

Liquiline CM44 is a digital multiparameter controller for process monitoring and control in industrial and environmental applications. The modular four-wire controller is available as one-/two-channel, four-channel and eight-channel version and can be extended at any time. It is based on the... [See More]

  • Electrical Output: Analog Voltage; Analog Current; Switch / Alarm Relay
  • Number of Control Relays: 1 to 8
  • Measures pH: Yes
  • Form Factor: In-situ / Field; Panel; Post, Rail
Multiparameter Converter for Liquid Analytical Measurements -- MAC 100
from Krohne Ltd.

Unified converter platform for analysis, flow and level. Unified user interface. Unified service philosophy. The MAC 100 has a standardised operating concept, which is praxis proven since years in flow and level converters. With this KROHNE is the first manufacturer to have a unified device concept... [See More]

  • Electrical Output: Analog Current; Switch / Alarm Relay
  • pH Measurement Features: pH Reference Electrode Input
  • Measures pH: Yes
  • Number of Control Relays: 3
2-Wire Hazardous Location pH, O2, Conductivity Transmitter - M420 Series Series
from Mettler-Toledo Process Analytics

The M420 transmitter series stands for reliability in loop-powered applications. When your process requires the highest safety level for pH, oxygen and conductivity measurement, the M420 brings you the best performance and the advantages of the state-of-the-art ISM technology* for efficient... [See More]

  • Electrical Output: Analog Current; Switch / Alarm Relay (optional feature)
  • Measures pH: Yes
  • ORP Range: -700 to 700
  • pH range: -2 to 16