GF Piping Systems, 3-2721, 198864610 Type 2721 Remote pH/ORP Preamplifier
Pre-amplification is required to protect the output signal of pH & ORP electrodes from a wide variety of electromagnetic interferences common in industrial environments. Signet 2721 is used if remote pre-amplification is required (e.g. tank temperature> 80 deg C) or connecting another manufacturer’s electrode to the Signet 8750 instrument.
Features:
- Material: Housing low density polyethylene
- Compatible Instruments: Signet 8750
- Input Power: ±4.5 to ±8 VDC dual supply (provided by Signet pH/ORP instruments)
