Industrial ORP Probe - ENV-50-ORP

• Reads: ORP​
• Range​: +/- 2000 mV​
• Response time​: 95% in 1s​
• Max pressure​: 100 PSI​
• Max depth​: 60m (197 ft)​
• Temperature range​: 1 - 99 °C​
• Cable length​: 3 meters​
• Body material​: Ryton thermoplastic​
• ​Weight​: 250 grams​

  • Model Number: ENV-50-ORP
  • Data Sheet: Date Sheet File
- +
  • Industrial ORP Probe
  • Industrial ORP Probe
  • Industrial ORP Probe
  • Industrial ORP Probe
Mouse over image to zoom

Product Specification

ENV-50-ORP Industrial ORP Probe Operating principle
ORP stands for oxidation/reduction potential. Oxidation is the loss of electrons and reduction is the gain of electrons. The output of the probe is represented in millivolts and can be positive or negative.

Just like a pH probe measures hydrogen ion activity in a liquid; an ORP probe measures electron activity in a liquid. The ORP readings represents how strongly electrons are transferred to or from substances in a liquid. Keeping in mind that the readings do not indicate the amount of electrons available for transfer.

When reading the ORP of a liquid that has very few electronics available for transfer ORP readings can appear to be inconsistent.

This Industrial ORP Probe can be fully submerged in fresh water or salt water, up to the tinned leads indefinitely.

ENV-50-ORP Industrial ORP Probe Specifications

+/- 2000 mV
Response time
95% in 1s
Max pressure
100 PSI
Max depth
60m (197 ft)
Temperature range
1 - 99 °C
Cable length
3 meters
Internal temperature sensor
Time before recalibration
~1 Year
Life expectancy
~4 Years +
Body material
Ryton thermoplastic
250 grams
20mm (3/4") NPT
Chemical only

If you cannot find what you want, you can entrust ISweek to source for you. Just click:

Sourcing Service