pH SENSOR: P94FPEHeavy-Duty, Preamplified pH Sensors for 900 Series Multi-Parameter Monitor / Controllers Model P94FPE • Heavy duty, flat-tip sensor design resists fouling and abrasion. • Built-in isolated preamp guarantees accurate, trouble free operation. • Integrated PT1000 RTD for superior Temperature Compensation1 2. • Sensor body made from Ryton® for excellent temperature and chemical BENEFITS • Superb Response Time. • Double-Junction Reference Design. • Sensor area is completely sealed to eliminate leaks3. • Double-ended NPT for simple in-line installations, independent of mounting orientation. The Myron L® Company P94FPE pH sensors are designed to operate exclusively with Myron L® Company’s 900 Series Multi-Parameter Monitor / Controller. Each sensor has a built-in preamplifier that guarantees accurate measurements by eliminating ground-loop problems and reducing the effects of cable capacitance and impedance. They also include an integral PT1000 RTD to facilitate fast, accurate Temperature Compensation (TC)1. The P94FPE sensor body is made from durable Ryton® PPS (polyphenylene sulfide). Ryton combines excellent temperature tolerance with superb resistance to solvents and corrosive chemicals and has an inherent UL94 V-0 flammability rating without flame retardant additives. A double-ended, 3/4” NPT fitting makes this sensor easy to install in-line. Double-Junction Reference design means this sensor is perfect for more demanding applications. Because the external junction is made from polyethylene the P94FPE is perfect for harsher industrial environments where contamination of the junction is a concern. It works exceptionally well when measuring solutions with low ionic strength. The P94FPE sensor uses a flat tip design that stays cleaner and resists damage better than the classic bulb design when exposed to abrasive and/or oily solutions. It is an excellent choice for more demanding applications, such as wastewater management, or when measuring the pH of non-aqueous solutions. Standard cable length is 10ft. (3.05m) terminated with 6, tinned leads (5 signal; 1 shield). A separate 5-pin terminal block included3. For more information please visit our website at www.myronl.com Water Quality Instrumentation Accuracy • Reliability • Simplicity Temperature compensation can be deactivated to meet USP (United States Pharmacopeia) requirements. Shield drain and sensor ground share a terminal. Back seal of sensor body at cable exit is not water tight. DO NOT completely submerge sen

1 Temperature and pressure range for ambient environment and immersion installations. Derated limits apply. 2 Maximum temperature and pressure for wetted sensor. P94FPE Process Fittings: 3/4” NPT (front and back) NEUTRAL - SHIELD DRAIN (Shares a Terminal with Ground) ORANGE - Ground GREEN - V [ - ] WHITE - RTD BLACK - SIGNAL OUT Conductor Count: 5 +Shield Drain Conductor Size: 24 AWG Copper braid over aluminum foil surrounds all conductors Custom and OEM models available LIMITED WARRANTY All Myron L® Company pH Sensors have a Six (6) Month Limited Warranty. If sensor fails to function normally,...