GF Signet 2721 pH/ORP Preamplifier

SKU
3-2721_
Manufacturer:
GF Signet
GF Signet

Key Features:

  • Design allows quick connect/disconnect of sensors
  • Pre-amplification for submersible and in-line installations
  • Unbreakable CPVC body
  • Designed for use with Signet pH and ORP Electrodes to assure signal integrity up to 120 m. (400 ft)
$234.00

Secured and trusted checkout with

GF Signet’s 2721 pH/ORP Preamplifier is perfect for protecting the output signal of pH and ORP electrodes from a vast range of electromagnetic interferences typical in industrial environments. The 2721 is utilized if remote pre-amplification is needed (e.g. tank temperature >80oC) or when connecting a different manufacturer's electrode to the Signet 5700 or 8750 instrument. The Signet 2721 should be used with special order sensors built with cables (Signet models 277X-HT or 277X-1-HT).
Housing materialLow density polyethylene
Electronics assemblyEpoxy encapsulated
Input Impedance> 1011 Ω
Operating temp.-15 to 65 °C
GainX1 (unity)
Input power± 4.5 to ± 8 VDC, dual supply
Current consumption< 1 mA, dual supply
mV input signal< ± 2500 mV
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
  • Water and Wastewater Treatment
  • Neutralization Systems
  • Scrubber Control
  • Effluent Monitoring
  • Surface Finishing
  • Flocculent Coagulation
  • Heavy Metal Removal and Recovery
  • Toxics Destruction
  • Sanitization Systems