TELEDYNE ANALYTICAL INSTRUMENTS Ambient Air Calibration The high accuracy and fast response of Models 3000PB and 3010PB is only surpassed by its ability to calibrate without the assistance of support gases. The Micro-fuel Cell produces an output that is linear from 0% to 100% O2 enabling the use of ambient air for calibration. These units can also accommodate the use of span or zero gas when necessary. The 3000PB and 3010PB offer stainless steel sample tubing and a nylon cell holder. MODEL 3000PB Process Percent Oxygen Analyzer eledyne’s Model 3000PB and 3010PB Bulkhead Mount Percent Oxygen Analyzers are versatile, microprocessor-based instruments for detecting percent oxygen in a variety of gases. The 3000PB serves as a general purpose unit. The 3010PB is designed as a “split architecture” instrument, meaning that a general purpose, wall mounted Control Unit for non-hazardous areas controls a remote Analysis Unit that can operate in hazardous areas. Simple menu choices, membrane command switches and a large LED display make setup and operation of these instruments simple and fast. Three Analysis Ranges Three user-configurable ranges are standard, with excellent linearity precluding recalibration when changing ranges. Two fully programmable concentration alarms and relay functions provide the versatility to satisfy nearly any requirement. All features offer a sophistication that assure these instruments will provide years of service. Convenient Outputs for Data Standard 0-1 VDC outputs are provided for oxygen measurements and range identification. An RS-232C serial port interface allows the user to introduce span and zero gases through a host computer. • Linearity of analysis across three user-selectable ranges • Remote access to all functions from computer • Extended-life, maintenance free sensor • Ambient air calibration Standard Features • NEMA 4 enclosure • RFI hardened • Security code protection • Versatile analysis over a wide range of applications • Microprocessor based electronics • Programmable Auto Ranging • Two fully-adjustable concentration alarms and a system failure alarm • Air calibration range for convenient spanning at 20.9% • Self diagnostics Options -C Electrically operated cal/zero valves -V Vacuum service -S Stainless steel cell holder -M Isolated 420 mADC signal output and range ID Model 3010PB Split Architecture -F Flame arrestors for Group C&D service (3010PB only) -H Flame arrestors for Group B service (3010PB only) Built for Reliability and Performance

MODEL 3000PB & 3010PB PERCENT OXYGEN ANALYZER Applications Comprehensive self testing function • Monitoring inert gas blanketing ±2% of full scale at constant temperature or ±5% of full scale over operating temperature ranges (once temperature equilibrium has been reached) One LCD screen for setup, one five-digit LED for 02 value Digital interface: (3000PB) General purpose bulkhead mount (3010PB) Analysis unit: explosion proof enclosure Operating temp: Analog outputs: 0-1 VDC percent of range and range ID (optional) 4-20maDC isolated percent of range and isolated range ID Control unit: General...