P/N 8500-086 Filter Kit

Also available from stock for same day shipment.

• Included with each 8500-086
• Filter Assembly
• Asbestos-Free Gasket
• Stainless Steel Bolts/Hardware

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Warranty
Each P/N 8500-087 Cell/Heater/RTD Assembly is warranted for defects in material and workmanship for one year from date of shipment or one year from date of installation (if satisfactory documentation is provided by the purchaser showing installation date by reference to serial number). This warranty does not appy to breakage or damage due to misuse. All transportation charges are to be paid by the purchaser. We reserve the right to inspect each product which the purchaser claims is defective before obligating ourselves under this warranty. No other obligation is assumed by us under this warranty.

Zirconium Oxide Cell/Heater/RTD

02 Sensor Assemblies - P/N 8500-087

• For Hays-Republic, DynatronTM and Lear Siegler O₂ Probes
• In Stock for Same Day Shipment
• One Year Warranty from Date of Installation
• Rapid, Accurate Response
• Stable Performance

Application

The 8500-087 Cell/Heater/RTD Assemby is a Zirconium Oxide oxygen sensor designed for use in Hays-Republic Corp., Dynatron and some Lear Siegler Corp. in-situ oxygen probes. It is a DIRECT REPLACEMENT for the following:

Manufacture	Cell/Hrt/RTD	Used with Analyzer Model
Hays-Republic	3500-087	A10007 A10018 A10021
DynatronTM	210-2050 or 123-2050	1000 2000 2000A 2100 401
Lear Siegler	39-6750	100-6820 100-6821 100-682 100-6823 100-6824 401

Specifications

Material	Yttria stabilized zirconium oxide
Service	Natural gas, oil, coal, bagasse, sewerage sludge, wood, refuse
Process Temperature	-40 + 1200°F non-condensing
Speed of Response	Initial within 0.2 seconds, 63% within 2.0 seconds
Cell Constant	0.0 to -3.0 mvdc
Cell Constant Drift	± 2.0% of value per month max
Cell Impedance	Less than 50 ohms
Heater Resistance	18 ohms nominal
RTD Type	Platinum, 100 ohms at 32°F
RTD Temperature Coefficient	0.00385
O-Ring	Inconel