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  • Two (2) 115VAC Solenoid Valves

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    Two (2) AC powered (115 VAC) solenoid valves installed on the sample gas inlet and outlet used to isolate the oxygen sensor. The valves have been wired to an internally mounted terminal strip to provide the user with the ability to wire an external ON/OFF switch (supplied by user). If the analyzer has been equipped with an optional sample pump, the terminal strip will be configured so that an external ON/OFF pump switch (customer supplied) can be used.  For order with Series 3000 and 3520 analyzers and Series 3500 and 3510 transmitters only. Standard Lead time to Ship, (days ARO): 3-6
    Not in the US or Canada - Request a Quote
  • Two (2) 220VAC Solenoid Valves

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    Pair of 220VAC Valves that together with a PLC or other device can be programmed to isolate the oxygen sensor (days ARO) 3-5.
    Not in the US or Canada - Request a Quote
  • Two (2) 24VDC Solenoid Valves

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    Pair of 24VDC Valves that together with a PLC or other device can be programmed to isolate the oxygen sensor (days ARO) 3-5.
    Not in the US or Canada - Request a Quote
  • ZrO2000 Fast Response Oxygen Analyzer

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    ZrO2000 Fast Response Oxygen Analyzer with a measuring range of 0.1 PPM to 100%. Input voltage 90-264 VAC, 50-60Hz. Two scalable analog outputs are provided, 4-20 mADC and 0-20 mADC. Included is a easy to read, six digit backlit LCD as well as two (2) SPDT Form C contacts rated 10A @ 30VDC/115/240 VAC. Note: It is essential that the metal sample tubing used to connect to the ZRO2000 be of oxygen service quality (no residual oils or particles on the inner surfaces). In addition, the sample gas should not contain any reducing gases such as any hydrocarbon based gases, carbon monoxide, or hydrogen. Gases such as these can introduce significant error into the oxygen readings. If those gases are present, Alpha Omega Instruments does have alternative sensor technology to offer.
    Not in the US or Canada - Request a Quote
    Other Configurations Available: Get a Quote
    • Advanced Solid State Sensor
    • Measures parts PPM to 100% oxygen
    • Non-depleting oxygen sensor
    • 24 bit processing digital technology
    • Responds in milliseconds
    For a full list of product Specifications and Resources click here. Standard Lead time to Ship, (weeks ARO): 6-8
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