O2000
OPSIS
Refurbished
| Item | Identification and supply information |
|---|---|
| Manufacturer | OPSIS AB, Sweden |
| Model | O2000 Oxygen Analyser / Oxygen Monitor |
| Photographed marking | O2000 - 3839; the function of 3839 as a serial or unit number requires confirmation |
| Category | Accessories |
| Condition | Refurbished, as specified by the seller |
| Sensor supply | The seller confirms oxygen analyser sensors are also available; exact sensor model, quantity and compatibility are to be agreed in the quotation |
| Visible controls | LCD window, down arrow, up arrow, SET and ESC keys |
| Visible markings | OPSIS, O2000, CE and crossed-out wheeled-bin symbol |
Condition disclosure: The internal photograph shows illuminated Heater failure and Cell not heated indicators. The cause and present resolution have not been confirmed. Refurbished is the seller's commercial classification; no successful operating test, calibration result or fault clearance is established by these photographs. Request the current inspection findings and agreed acceptance documentation before installation.
Supplied OPSIS O2000 front-panel photograph. The oxygen sensor is available separately subject to model and supply-scope confirmation.
The OPSIS O2000 oxygen analyser is a fixed monitoring instrument used with a suitable oxygen probe. SM MARINE SERVICE™ offers this refurbished equipment for replacement and spare-part enquiries and confirms that oxygen analyser sensors can also be supplied. The photographs show the front control panel and an internal installation with an OPSIS indication module, connection terminals and relay assemblies.
This listing helps purchasers identify the required O2000 equipment before arranging a quotation. It distinguishes the analyser panel, sensor, probe assembly and associated installation components so that buyers can specify what they actually need. Photographed components do not automatically define a complete package: the final quotation should state each included item, its condition and any requested documents.
An oxygen analyser converts information from an oxygen-sensitive element into a usable process reading. For the O2000 system described in OPSIS documentation, a heated zirconia sensor operates within an in-situ probe with reference air. The monitor and probe are separate parts of the measurement chain. The measurement therefore depends on more than the display unit alone.
A replacement control panel should be matched to the installed probe and the plant wiring. A sensor enquiry should identify whether the requirement is for a sensing cell, a complete probe, associated heater components or the monitor itself. These are different supply scopes even when the purchasing request simply says “O2000 oxygen sensor”.
OPSIS product literature describes an LCD-based analyser with self-diagnostics and a reference-air pump. Some functions and accessories are optional. Their presence in the photographed equipment must be checked rather than inferred from the product-family description.
The following are published O2000 brochure specifications, not measurements of this individual unit. Confirm the actual nameplate, installed configuration and acceptance requirements before use.
| Parameter | Published O2000 reference |
|---|---|
| Measuring range | 0.1–25.0% O2 |
| Power supply | 100–240 VAC, 50–60 Hz; confirm the supplied unit's rating |
| Analogue output | 4–20 mA |
| Maximum analogue load | 500 ohms |
| Brochure ambient temperature | 0–50°C |
| Sensor principle | Zirconia / zirconium dioxide, ZrO2 |
O2000 and O2000N are distinct model designations in OPSIS documentation. Do not transfer newer-model specifications or communications features to an older O2000 without checking its version. This sale description does not establish current certification of the pictured equipment or its complete installation.
The control electronics form part of the analyser assembly. The supplied photographs do not expose a readable main PCB ordering number, CPU-board code, power-board number or revision. O2000 is the analyser model, not a verified PCB part number. A replacement-board enquiry should include a clear board label, connector photographs and the parent equipment identification.
The visible module carries the labels Power ON, Heater failure, Cell failure and Cell not heated. These labels identify indication functions; they do not identify its exact assembly number. OPSIS brochure P83 lists an optional Alarm Kit 502 for probe-failure indication. Whether the pictured module is that kit has not been verified, so compatibility or equivalence is not asserted.
Manufacturer certification documentation identifies a Model 502 probe in a specified O2000 measuring system. This is a documented related probe designation, not confirmation of the unphotographed sensor offered by the seller. Obtain the actual sensor or probe marking before ordering. No exact replacement-cell ordering code has been established for this listing.
Internal installation photograph and O2000 - 3839 label inset. Illuminated heater-related indications are visible; the cause and current fault status have not been confirmed.
| Component | Enquiry guidance |
|---|---|
| Front display and keypad | Match panel dimensions, connections and installed version |
| Oxygen sensor / probe | Provide actual model, cell identification, cable and mounting details |
| Alarm indication module | Provide the assembly label and existing connection arrangement |
| Relay assemblies | Omron branding is visible; exact relay type and ratings require a readable label |
| Terminal blocks and cables | Record installation identifiers; these are not automatically manufacturer spare-part numbers |
The identification 3839 should be quoted exactly as photographed when discussing this unit. The service sticker is historical information, not evidence of a current calibration certificate. Sensor availability does not imply that a sensor is included with the panel unless the quotation expressly says so.
The O2000 family is documented for oxygen measurement in flue gas, process monitoring and continuous emissions monitoring. Marine purchasers may encounter oxygen analysers within combustion or inert-gas installations. Suitability for a particular vessel must be established from that installation's drawings, equipment requirements and service documentation.
A process oxygen analyser should not be treated as a personal breathing-safety instrument or a portable confined-space detector. The intended duty, mounting arrangement, operating environment and required interfaces should be stated in the purchase enquiry. Any safety or shutdown integration belongs to the complete engineered installation.
Record the instrument indication and the circumstances of a fault before selecting a replacement part. Useful information includes whether the probe was connected, how long the system had been energised, the displayed messages and any recent wiring or maintenance work. A photograph alone cannot establish which component has failed.
Electrical checks require suitable isolation and qualified personnel. Probe removal can involve hot surfaces and hazardous process gas. Follow vessel or plant permits, cooling requirements and isolation procedures. Do not bypass alarms or alter interlocks merely to obtain an apparently normal indication.
The photographed indication labels are Heater failure, Cell failure and Cell not heated, alongside Power ON. The front-panel instructions also show O2 MAX ALARM, SHOW ACTIVE ALARMS, SHOW CHECK ALARMS and CLEAR ALARMS. These are visible labels, not a complete alarm-code catalogue. No numerical fault codes are claimed here.
Clearing a stored alarm does not demonstrate that its cause has been corrected. Any offered operational status should be supported by inspection findings and, where requested, a recorded test with the matched sensor and relevant calibration inputs.
Keep the equipment identification, relevant manual and service history together. Plan inspection around the installed environment, and protect connectors and electronic assemblies from moisture, contamination and handling damage. Preserve the wiring schedule when replacing components, especially where labels refer to the vessel's own terminal numbering.
Calibration work should use the correct gases, procedure and acceptance criteria for the actual installation. Record the date, equipment identity, reference details and results. Before returning the equipment to service, verify the complete measurement path and any connected alarm or control functions through approved commissioning procedures.
SM MARINE SERVICE™ confirms that oxygen analyser sensors are available for enquiry alongside this refurbished equipment. Send the installed sensor marking and required supply scope so that the correct item can be identified. Photographs of the existing sensor, cable termination and mounting arrangement are particularly helpful when the ordering code is missing.
For an international quotation, specify quantity, destination, required documents and whether the request concerns the monitor, sensor, probe or separate module. Availability of a particular component at a particular stock location should be confirmed for that order. Packing, shipment routing and delivery timing are subject to the agreed quotation and carrier arrangements.
Where an installation already uses O2000 equipment, a correctly matched spare may support maintenance planning without requiring every connected component to be replaced. The appropriate repair or renewal decision depends on diagnosis, service support and the operator's requirements. Buyers should compare the full scope of a replacement proposal, including commissioning and documentation, rather than relying solely on the model name.
The photographs identify an OPSIS O2000 oxygen analyser and the marking O2000 - 3839.
Refurbished, as instructed by the seller. The visible alarm state and unconfirmed current test status are disclosed above.
Yes, the seller confirms availability. Exact model, quantity and compatibility require quotation confirmation.
Only if specifically included in the agreed supply scope.
No PCB identification has been established from that marking.
The kit is a documented option; equivalence with the photographed module remains unverified.
Confirm the installed version and actual replacement designation before ordering.
No. Request current, unit-specific records and agreed acceptance results.
Send equipment and sensor labels, required components, quantity, destination and documentation requirements.
No readable PCB ordering number was verified. A board-label photograph is required for a specific board enquiry.
OPSIS O2000 oxygen analyser control equipment offered as Refurbished by SM MARINE SERVICE™, with oxygen analyser sensors also available for enquiry. The supplied photographs show the display panel, operating keys, internal indication module, terminals and relay assemblies, with the marking O2000 - 3839. Exact sensor compatibility and package contents require confirmation. The photographed heater-related indications have not been explained or confirmed cleared, and no current calibration or successful operational test is asserted. Send the installed equipment and sensor identification, required quantity and destination for a quotation covering the appropriate replacement equipment, spare parts and requested documentation.
SM MARINE SERVICE™ – Marine Automation & Navigation Equipment Supplier
Available Equipment Conditions: New • Used • Refurbished • Reconditioned (Specific product condition and availability are subject to confirmation.)
Stock Locations: Bangladesh • China • Dubai, UAE • Singapore (storage only; no Singapore office). Specific item location is subject to confirmation.
Services: Worldwide Shipping • Technical Support • Spare Parts Supply • Marine Equipment Sourcing
Samir Market, DT Road, Pahartali, beside CDA Market, Chattogram, Bangladesh
Mobile / WhatsApp / Viber: +88 01818 929292
Email: info@smmarineservice.com
Website: https://www.smmarineservice.com/
International buyers are welcome to request a quotation for OPSIS O2000 equipment, matched sensors and spare parts.
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