Phidgets pH/ORP Adapter

Save £4.20
PhidgetsSKU: RB-Phi-89
Manufacturer #: 1130_0B

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Sale price £24.60 Regular price £28.80

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Only 2 units left

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Description

  • Interfaces to a glass electrode through a common BNC connection
  • Measures the pH or ORP level of a substance
  • Current consumption: 3.0 mA 
  • RoHS compliant

The Phidgets pH/ORP Adapter interfaces to a pH or ORP glass electrode through a BNC connector and feeds the data to an analog input on a PhidgetInterface board. With the pH/ORP Adapter you can measure pH, record oxidation - reduction potential (ORP), and monitor ion and gas concentrations. This adapter connects to an Analog Input on the PhidgetInterfaceKit 8/8/8 (1018), PhidgetInterfaceKit 8/8/8 w/6 Port Hub (1019), PhidgetSBC (1070) and PhidgetTextLCD (1203).

Phidgets pH/ORP Adapter

Features:

  • Interfaces to a glass electrode through a common BNC connection
  • Measures the pH or ORP level of a substance
  • The adapter is non-ratiometric
  • 1x Phidgets pH/ORP Adapter

PDF File

  • Current Consumption: 3.0 mA
  • Input Impedance: >1 TeraOhm
  • Input Voltage: 4.5 VDC to 5.25 VDC

pH Specifications

  • Input Range: -400 mV to +400 mV
  • Input Resolution: 1 pH/54.4 SensorValue
  • Min/Max Error: ±0.09 pH
  • Typical Error: ±0.02 pH

ORP Specifications

  • Input Range: -2000 mV to +2000 mV
  • Input Resolution: 100 mV/20 SensorValue
  • Min/Max Error: ±8 mV
  • Typical Error: ±3 mV

Customer Reviews

Based on 1 review
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T
Tim
Interface good but probe not good

Low rating is for the sensor probe. Not suitable for monitoring ph over time only as a quick dip tester. Probe stopped working after less than 24 hours when left in swimming pool water. However, the interface circuit works fine with other probes and compared to the Phidgets equivalent board you are basically getting the sensor for free and can add your own better sensor when it fails.

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