GF Signet 3-2725-60 Flat Tip pH/ORP Electrode >97% @ 25 °C (77 ° F)

Key Features:

• Flat Tip Design
• 3/4” MNPT threaded sensors for use with reducing tees DN15 to DN100 (½ to 4 in.)
• ORP Electrodes; Compatible with both the 2750 sensor electronics and the 2760 preamplifier
• Patented reference design for exceptional performance
• Mounts in Signet standard fittings from DN15 to DN100 (½ to 4 in.)
• Special design allows for installation at any angle, even inverted or horizontal
• Ryton (PPS) body for broad range of chemical compatibility
• Patented DryLoc connector with gold plated contacts
• Quick temperature response
• HF resistant glass available for trace HF of ≤2%
• Low conductivity sensor available for liquids down to 20 μS/cm

GeneralPerformanceEfficiency>97% @ 25 °C (77 ° F)Operating RangepH0 to 14 pH ORP±2000 mV3-2726-LCLow conductivity fluids; 20 - 100 μS/cm nominal < 20 μS; flow must be less than 150 ml/min in a properly grounded system3-2724-HF, 3-2726-HFHydrofluoric acid resistant glass, pH 6 or below; trace HF ≤2%Compatibility 2750 Sensor Electronics (for 8900, 9900, 4 to 20 mA or Profibus Concentrator),
2760 Preamplifier (8750)Temperature Sensor PT1000 versionsCompatible with Signet 2750 pH/ORP Sensor electronics for
connection to a PLC or to the Signet 8900 or 9900 instruments3 KΩ Balco versionsCompatible with the Signet 2760 pH/ORP preamplifier for connection to the Signet 8750 pH/ORP Transmitter also compatible with the 2750 pH/ORP Sensor ElectronicsProcess Connection ¾ in. NPTISO 7/1-R 3/4Mounts into Signet fittingsWetted Materials pHRyton® (PPS), glass, UHMW PE, FPM ORPRyton® (PPS), glass, UHMW PE, FPM, PlatinumMax. Temperature/Pressure RatingOperating Temperature Range*-10 °C to 85 °C14 °F to 185 °FOperating Pressure Range6.8 bar @ -10 to 65 °C (100 psi @ 14 to 150 °F) 4 bar @ 65 to 85 °C (58 psi @ 150 to 185 °F)*Best performance for 2724-HF, 2726-HF sensors is above 10 °C (50 °F)Recommended Storage Temperature 0 °C to 50 °C32 °F to 122 °FThe electrode glass will shatter if shipped or stored at temperature below 0 °C (32 °F)The performance life of the electrode will shorten if stored at temperatures above 50 °C (122 °F)MountingIn-line MountingUse the sensor threads Use a Signet standard fitting up to 4 in. Sensor can be mounted at any angleSubmersible MountingUse threads on models 2750 or 2760 Requires ¾ inch NPT or ISO 7/1-R 3/4 male threaded liquid tight extension conduit.Shipping Weight 0.25 kg0.55 lbStandards and Approvals RoHS compliant, China RoHS Manufactured under ISO 9001 for Quality, ISO 14001 for Environmental Management and OHSAS 18001 for Occupational Health and Safety