Industrial pH Probe (RETIRED)

$ 253.08

Designed for industrial process control, the Atlas Scientific industrial pH probe has all the capabilities of our lab-grade pH probe and more!

Because the probe is larger, it holds more internal electrolyte. This means it has a life expectancy almost twice as long as our Lab Grade probe. Its thick Ryton body is chemically inert and virtually indestructible. Unlike traditional pH probes that have a glass bulb at its tip, this probe has a flat sensing area. That means that you never have to worry about the glass breaking off into your liquid. And we didn’t even mention the 3/4″ NPT threaded body or internal temperature sensor!

Out of stock

SKU: AS.ENV-50-PH Categories: , ,



  • Range: 0 – 14 pH
  • Resolution: +/- 0.001
  • Accuracy: +/- 0.002
  • Response time: 95% in 1s
  • Temperature range: 1 − 99 °C
  • Max Pressure: 100 Psi
  • Max depth: 60m (197 ft)
  • Connector: Tinned leads
  • Cable length: 3 Meters (10Ft)
  • Internal temperature sensor: Yes (PT-1000)
  • Threading: (3/4″) NPT
  • Time before recalibration: ~1 Year
  • Life expectancy: ~4 Years +

How to connect the industrial pH probe

Not like our other pH probes, this industrial probe comes without a BNC connector. This is perfect if you have a IXIAN pH transmitter or any other industrial device with terminal screws to connect the probe.

If you want to use it on a Tentacle Isolation board (or any other device that expects a BNC connector), you’ll want to additionally buy our BNC connector with terminal screws. As this probe is actually a pH probe PLUS a PT-1000 temperature probe, you can connect it to an EZO pH circuit and an EZO RTD circuit simultaneously (see image on the left).

Additional information

Weight 0.4 kg
Dimensions 22 × 8.5 × 9 cm

Atlas Scientific