pH SENSOR : P921/2 in. Preamplified pH Sensors for 900 Series Multi-Parameter Monitor / Controllers • Built-in isolated preamp guarantees accurate, trouble-free operation. • Integrated PT1000 RTD for superior Temperature Compensation2 3. • Sensor body made from Ryton® for excellent temperature and chemical durability. • Superb Response Time. • Double-ended NPT for simple in-line or submersion installations, independent of mounting orientation. The Myron L® Company P92 sensor is designed to operate exclusively with the Myron L® Company 900 Series MultiParameter 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. The P92 also includes an integral PT1000 RTD to facilitate fast, accurate Temperature Compensation (TC)2. The P92 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, 1/2” fitting makes this sensor easy to install in-line. Double-Junction Reference design means this sensor can withstand poisoning in more demanding applications. The external junction is made of Pellon® for fast response time. The P92 works exceptionally well when measuring solutions with low ionic strength. Standard cable length is 10ft. (3.05m) terminated with 6, tinned leads (5 signal; 1 shield). A separate 5-pin terminal block is included3. For more information please visit our website at www.myronl.com Water Quality Instrumentation Accuracy • Reliability • Simplicity Back seal of sensor body at cable exit is not water tight. DO NOT completely submerge sensor. Temperature compensation can be deactivated to meet USP (United States Pharmacopoeia) requirements. Shield drain and sensor ground share a terminal

SPECIFICATIONS: P92 Measurement Range: 0 – 14 pH (sodium ion error above 12.3 pH) Offset (ZERO): 7.00 ±0.2 pH Span: Better than 95% of theory Ambient Temperature - Pressure: 0 – 80 °C (32 – 176 °F)1; 0 – 100 PSIG (0 – 6.9 bar)1 80 °C (176 °F) @ 50 PSIG (3.5 bar)2 25 °C (77 °F) @ 100 PSIG (6.9 bar)2 Signal Conditioning: Built-in preamplifier Sensor Geometry: Bulb Internal: Pellon® Reference Junction: Double Junction: External: Pellon® Temperature Sensor: PT1000 RTD Sensor Body Material: Ryton® Physical Connection & Mounting: 1/2” NPT: In-line: May be installed in any orientation. Immersion: Requires...