Switch / Alarm Relay 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
Liquid Analysis - Memosens Test Tool -- Memocheck Sim CYP03D
from Endress+Hauser, Inc.

Memocheck Sim CYP03D is a service tool for liquid analysis measuring points with Memosens technology. It simulates and controls the contactless, digital signal transmission. Your benefits. Easy, fast and reliable sensor simulation with freely definable measured values. Simulation of errors. Checking... [See More]

  • Electrical Output: Switch / Alarm Relay
  • Process Temp: -4 to 131
  • Measures pH: Yes
  • Form Factor: Hand Held ; Portable
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
pH and ORP Monitor -- PH 7685
from RODI Systems Corp.

96mm x 96mm (1/4 DIN) housing [See More]

  • Electrical Output: Switch / Alarm Relay
  • Accuracy: 1
  • ORP Range: -1000 to 1000
  • Features: ORP Reference Electrode Input