ORP SENSORS: O94 & O94PE3/4 in. Preamplified ORP Sensors for 900 Series Multi-Parameter Monitor / Controllers • Built-in isolated preamp guarantees accurate, trouble-free operation. • Sensor bodies made from Ryton® for excellent temperature and chemical durability. • Sensor area is completely sealed to eliminate leaks1. BENEFITS • Superb Response Time. • Double-Junction Reference Design. • Double-ended NPT for simple in-line or submersion installations, independent of mounting orientation. DESCRIPTION The Myron L® Company O94 and O94PE ORP sensors are designed to operate exclusively with the Myron L® Company 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. Sensor bodies are 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 these sensors easy to install in-line. Double-Junction Reference design means these sensors can withstand poisoning in more demanding applications. The external junction can be either Pellon® (O94) for applications requiring faster response time, or polyethylene (O94PE), for harsher industrial environments where contamination of the junction is a concern. Standard cable length is 10ft. (3.05m) terminated with 6, tinned leads (5 signal; 1 shield). A separate 5-pin terminal block is included2. For more information please visit our website at www.myronl.com 1 Back seal of sensor body at cable exit is not water tight. DO NOT completely submerge sensor. 2 Shield drain and sensor ground share a terminal. MYROIM L®COMPANY j Water Quality Instrumentation Accuracy • Reliability • Simplicity

1 Temperature and pressure range for ambient environment and immersion installations. Derated limits apply. 2 Maximum temperature and pressure for wetted sensor. Conductor Count: 5 +Shield Drain Conductor Size: 24 AWG Copper braid over aluminum foil surrounds all conductors LIMITED WARRANTY All Myron L® Company ORP Sensors have a Six (6) Month Limited Warranty. If sensor fails to function normally, return the unit to the factory prepaid. If, in the opinion of the factory, failure was due to materials or workmanship, repair or replacement will be made without charge. A reasonable service charge...