Sentron ISFET wireless pH-EC-ORP-T Meters

Sentron wireless ISFET pH meters

This is a multi parameter meter with ISFET technology. You can measure simultaneously the following parameters:

• pH
• EC, conductivity
• ORP, Oxidation Reduction Potential
• Temperature

The probe has an ISFET pH sensor and a 4-electrode EC sensor for measuring the parameters mentioned. Each meter consists of a probe part and a bluetooth transmitter part. The probes are replaceable. The transmitter can be used with different Sentron probes. By connecting the meter to your smartphone, you can configure measure, calibrate using the Sentron app on your smartphone. The app is free of charge.

Few characteristics:
 

• Robust in comparison to glass electrodes
• Very accurate
• Durable for longer lasting use in soil, water and food or other samples
• BLE (Bluetooth Low Energy) wireless connection with your smart device.
• Bluetooth 5.0
• GPS data
• Free Sentron app for Android and iOS
• Wireless chargeable battery
• RGB LED for status update and recognition to cloud-based application
• Temporary data storage when non-connection with smart device takes place.

 

ISFET pH Sensor

This is pH measurement without the common glass electrode, which makes it also useable for other specific applications. The Sensitive Field Effect Transistor (ISFET) sensors are extremely accurate and now also for use in agricultural applications, because of less breakage opportunities in comparison to glass pH sensors.
 

4-Electrode EC Sensor

You'll get the opportunity to sample water or water containing (moist) samples for EC and ORP measurements. The 4-electrodes ensures a very accurate reading as well.

 

Wireless Connection and Use of Free App

By connecting the meter to your smart device via Bluetooth measurements are shown directly in the Sentron app, which is free to download. The app makes use and analysis possible wherever you are. The app can be found in the app stores.

Specifications of the App:

 

Calibration, obtaining, visualisation, storage and export of data Up to 6 wireless ISFET probes connected for simultaneous measuring Real-time notifications when pH-values are out of range GPS location basede pH map in Google Maps Language: English

 

Application

The probes are and can be used in various samples, e.g. food and agriculture. We would like to note that for specific usages in field applications caution should be taken into account when sharp objects in the soil are present. Sharp grit, rocks or sand present in the soil asks for the use of a pick or screwdriver to predrill a hole before penetrating the probe into the soil. The transistor can be damaged by sharp objects. Pottong soils and other soft(er) media the probe can be inserted without problems.
 

Models

Two models are to choose from matching your specific use:

• ConeFET, rounded flat tip. For applications where forceful penetration is hardly needed
• LanceFET, sharp tip. Suitable for direct insertion of the probe in firmer media and samples.

 

Specifications