WTW FDO 700 IQ Dissolved Oxygen Sensor

Description

WTW FDO 700 IQ dissolved oxygen sensor is supplied by Longi as a model-specific replacement item for industrial maintenance and repair. This listing is built around the exact product title WTW FDO 700 IQ Dissolved Oxygen Sensor, real product photos and clear model checking information, so buyers can compare the item before ordering.

WTW FDO 700 IQ Dissolved Oxygen Sensor overview

The product on this page is a dissolved oxygen sensor related to WTW equipment. It is suitable for maintenance teams, equipment rebuilders, laboratory service companies, automation engineers and factories that need a practical replacement part with visible model information. The main model reference is FDO 700 IQ. Please compare this reference with the original part label, equipment nameplate, manual, connector position, mounting style and visible photos before purchase.

This is not a generic catalog page. The listing is written for the individual item shown in the photos and the model information supplied with this product folder. Longi can help customers check visible details such as labels, housing marks, terminal layout, board revision, probe shape, connector direction, accessory condition or equipment compatibility before shipment.

Key identification details

• Brand: WTW
• Main model: FDO 700 IQ
• Product type: dissolved oxygen sensor
• Category: Sensors
• Condition: new, unused or original surplus stock according to the supplied photos and note
• Stock source note: WTW FDO 700 IQ
• Sale price: $1562.50

Compatibility and replacement checks

Industrial and laboratory parts can look similar while using different revisions, firmware, connector layouts, voltage ratings, measuring ranges or mechanical mounting details. Before ordering WTW FDO 700 IQ dissolved oxygen sensor, compare the model code FDO 700 IQ with the old part and the machine documentation. If your original unit has a different suffix, revision number, interface option or equipment position, send photos to Longi for confirmation.

For drive and power modules, check the drive series, power range, voltage class, cooling structure, terminal marks and cabinet position. For sensors, probes and instrument modules, check measuring range, cable connector, instrument series, software setting and physical installation space. These checks help avoid wrong purchases and reduce installation delays.

Testing and condition notes

Longi checks the visible condition, model label, connector area, casing, board surface, terminals and package condition before shipment. When functional checking is practical for the current item, Longi can review power-up behavior, display response, interface status, signal condition, pump or motor movement, analyzer module status or related service notes. For used and surplus stock, normal cosmetic marks may exist, so the photos should be treated as part of the product description.

Installation should be handled by qualified engineers or trained service personnel. Electronic boards and modules should be protected from static electricity, incorrect wiring and moisture. Instrument parts may need calibration, software setup, gas path checking, optical alignment or system-level testing after installation.

Typical applications

The WTW FDO 700 IQ dissolved oxygen sensor is commonly used for equipment sensing, measurement feedback, machine repair, laboratory maintenance and replacement stock. Buyers usually choose this type of product when an original part is damaged, discontinued, difficult to source locally or needed quickly for maintenance. Keeping a compatible spare can help reduce equipment downtime and support scheduled repair work.

Related products can be found in the Longi shop. Customers can also browse the matching product category after publication to compare similar industrial automation, instrumentation and replacement items.

What to confirm before ordering

• Confirm that your old part model matches FDO 700 IQ or the full product title.
• Compare the photos with your original part, including label, connector, screw holes and visible marks.
• Check equipment series, voltage, measuring range, communication option or mounting position when applicable.
• Keep the original failed part until installation is complete, because label and wiring details may be needed.
• Contact Longi before ordering if the compatibility is uncertain or if several similar parts are installed in the same machine.

Packing and shipping

Longi packs industrial boards, modules, sensors, instruments and accessories with protective material according to size and fragility. Anti-static and impact protection are considered for electronic items. International shipment is available after order confirmation, and buyers can request packing photos or final model confirmation before shipping.

FAQ

Can Longi help confirm whether this item fits my equipment?

Yes. Send photos of the original part, equipment nameplate, model label and installation position. Longi can compare the visible details with FDO 700 IQ before order confirmation.

Why is exact model matching important?

Small differences in suffix, revision, voltage, interface or connector layout can affect compatibility. Exact model checking helps reduce wrong purchases and downtime.

Is this product available for international buyers?

Yes. Longi can provide international shipping support after order confirmation, with protective packing according to the product type and condition.