Flange Mount Zirconium Dioxide Oxygen Sensor Wired

The Flange Mount Zirconium Dioxide Oxygen Sensor is designed for easy sealing into a manifold or sampling chamber. Favoured by SST’s aerospace customers and in applications that require high temperature and pressure operation.

SST’s range of zirconium dioxide oxygen sensors use a unique closed loop measurement system. While the sensor continuously measures the oxygen level, a heartbeat signal is also generated providing an immediate warning of any failures.

Their long operating life is due to the non-depleting sensor cell technology. No reference gas is required and easy single point calibration can be performed in any known gas including fresh air.

The Flange Mount oxygen sensor offers complete with 0.4m of 5 single strand 20AWG cables and MOLEX 39-01-2060 connector, a temperature range of -100 to +250⁰C and response time of less than 4 seconds. The oxygen sensor offers a linear output signal, a lifetime of up to 10 years (depending on the application) and covers an oxygen range 0.1 to 100% O₂.

All of SST’s zirconia oxygen sensors require interface electronics to operate which SST can provide (see related products). For high volume applications, we can work with you to design your own electronics, saving you time and money.

TECHNICAL SPECIFICATIONS
Heater voltage
Operating 4.35VDC ± 0.1VDC (1.85A)
Standby 2VDCDC (0.85A)
Pump impedance at 700°C < 6kΩ
Permissible gas temperature -100°C to +250°C
Gas flow rate 0—10 m/s
Repetitive permissible acceleration 5g
Incidental permissible acceleration 30g
Termination 0.4m cable with Molex connector

OUTPUT VALUES
Oxygen pressure range 2mbar—3bar max.
Accuracy 5mbar max
Internal operational temp 700°C
Response time (10—90% step) < 4s
Warm up time (prior to sensor operation) 100s
Warm up time (from standby) 20s
Output stabilisation time ~ 180s

 

The SST Sensing Philosophy

Our primary goal is to deliver the required sensing and control solutions to our customers which exactly meet their technical and commercial sensor requirements. This can be achieved through our standard range of sensors or providing customer specific sensor solutions. We have been designing and manufacturing fluid and gas sensing solutions for over 15 years. Where a specific solution is required, SST Sensing Ltd will identify the suitable technology and use this as a building block to provide a bespoke customer solution.

Technical Support

Our technical department is comprised of highly experienced and qualified engineers who work extensively with our customers to ensure their requirements are met. Our engineers work with customers to provide full application and technical support if required.

SST now has over 60 employees and our success is growing day by day. The core of this success is due to our strong commitment to our customers. Therefore, we want to ensure that our customers feel valued at all times.

Quality Products

As an ISO 9001:2015 certified organisation, SST manufacture, design, customise and configure a range of sensors and switches for gases and liquids.

Within our vast range of standard product offerings you will find; miniature, solid state optical liquid level switches; rugged, robust and reliable Zirconium Dioxide oxygen sensors; factory calibrated optical oxygen sensors that measure ambient oxygen levels and finally carbon dioxide sensors which are powered using energy harvesting technology.

Customisation

At SST we understand that customer needs vary and can be very specific. SST’s application engineers work directly with our customers’ engineers to provide application and technical support. SST have the in-house ability to take any of our standard range of sensors and customise it to your exact specification if the standard spec is unsuitable.

Whether that be adding or modifying electronics and software, changing outputs, adapting housing or thread styles, adding cabling, connectors or environmental protection.

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