
Replacement Sensor, Gas Detected Oxygen, Measurement Range 0 to 25 Percent vol, Compatible Detector Manufacturer Part Number ZD-21, Resolution 0.1 Percent Vol./Vol., Operating Temperature - Maximum 122 Degrees F, Operating Temperature - Minimum -13 Degrees F, Chemical Formula O2
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.