ORP buffer standard solution
Calibration solution for ORP sensors
- 220 mV or 465 mV standard (at +25°C / +77°F)
- 250 ml container
Overview
The ORP test solution is a high-quality control standard to calibrate KROHNE SMARTPAT and OPTISENS ORP sensors. It is available as +220 mV and +465 mV reference solution (at +25°C / +77°F).
Related products
Water analysis panel
Multi-parameter measuring system for water quality monitoring
- Flexibility in selecting different water parameters: dissolved oxygen, turbidity, conductivity, pH/ORP
- Installation on compact analytical modules: All measuring points at one location
- Completely pre-wired and pre-assembled for easy bypass installation
SMARTPAT ORP 1590
Potentiometric ORP sensor for water and wastewater applications
- 2-wire loop powered, 4…20 mA/HART® 7, for direct connection to a PCS
- Process connection: ¾ NPT (male)
- -1500…+1500 mV; Max. +80°C / +176°F; 6.9 bar / 100 psi
- Sensor with CPVC body, platinum electrode, ceramic diaphragm and Pt1000 temperature sensor
SMARTPAT ORP 8150
Potentiometric ORP sensor for chemicals and industrial wastewater applications
- 2-wire loop powered, 4…20 mA/HART® 7, for direct connection to a PCS
- Process connection: PG13.5
- -1500…+1500 mV; Max. +130°C / +266°F; 12 bar / 174 psi
- Glass sensor with platinum electrode, open diaphragm and Pt1000 temperature sensor
SMARTPAT ORP 8510
Potentiometric ORP sensor for water and wastewater applications
- 2-wire loop powered, 4…20 mA/HART® 7, for direct connection to a PCS
- Process connection: PG13.5
- -1500…+1500 mV; Max. +70°C / +158°F; 2 bar / 30 psi
- Glass sensor with platinum electrode, ceramic diaphragm and Pt1000 temperature sensor
OPTISENS ORP 8500
Potentiometric ORP sensor for water and wastewater applications
- For use with analytical transmitter
- Process connection: PG13.5
- -1500…+1500 mV; Max. +70°C / +158°F; 2 bar / 30 psi
- Glass sensor with platinum electrode and ceramic diaphragm
OPTISENS ORP 8590
Potentiometric ORP sensor for water and wastewater applications
- For use with analytical transmitter
- Process connection: ¾ NPT (male)
- -2000…+2000 mV; Max. +80°C / +176°F; 6.9 bar / 100 psi
- Sensor with CPVC body, platinum electrode, ceramic diaphragm and Pt100 temperature sensor
