The Nellcor N25 SpO2 Sensor is a single-patient-use, non-woven adhesive pulse oximetry sensor with a 0.9m cable and 9-pin connector, built to the Nellcor N25 reference specifications for monitors that use Nellcor Oxismart (non-OxiMax) SpO2 technology. It is supplied new in a box of 24 sensors and is sized for both neonatal and adult patients.
Why Choose This Adult/Neonate Adhesive SpO2 Sensor
- One sensor, two patient groups: A long, slim adhesive wrap that fits around a neonate’s foot or an adult’s finger, so one box covers NICU and adult wards.
- Soft non-woven adhesive: Breathable, flexible fabric tape that conforms to delicate skin and stays in place during patient movement.
- Single-patient use: Each sensor is used on one patient and then discarded, supporting infection-control protocols in neonatal units, wards and operating rooms.
- Box of 24: Economical ward-pack quantity for high-turnover departments.
- Wide monitor coverage: Works with a broad range of Nellcor Oxismart-based patient monitors and pulse oximeters from multiple manufacturers.
Key Features of the Nellcor N25 Neonatal/Adult Pulse Oximeter Sensor
- Patient size: Adult/Neonate (printed “ADULT/NEONATE” on the sensor)
- Sensor style: Non-woven adhesive wrap
- SpO2 technology: Nellcor Oxismart (non-OxiMax)
- Connector: 9-pin
- Cable length: 0.9m (approx. 3 ft)
- Lifecycle: Disposable, single-patient use
- Pack size: 24 sensors per box
Technical Specifications
| Specification | Detail |
|---|---|
| Product | Adult/Neonate Non-Woven Adhesive SpO2 Sensor |
| Reference Model | Nellcor N25 |
| SKU | NEL-N25-ADLNEO-NW-NONOX-9PIN-0.9M |
| Patient Size | Adult/Neonate |
| Sensor Type | Non-woven adhesive |
| SpO2 Technology | Nellcor Oxismart (non-OxiMax) |
| Connector | 9-pin |
| Cable Length | 0.9m (approx. 3 ft) |
| Lifecycle | Disposable (single-patient use) |
| Unit | 24 pcs per box |
| Condition | New |
Part Number Cross-Reference
This sensor is built to the reference specifications of the following part numbers:
| Brand | Reference Number |
|---|---|
| Nellcor | N25 |
| Mindray | 521N, 009-005086-00 |
| Edan | 01.57.040199 |
| Biolight | SDA-N14 |
| Mediaid | CST034-2124 |
| AMC | PR-E630-1011N, PR-E630-1013N |
| Unimed | U543-01 |
Works With These Patient Monitors
- Nellcor: N 3000, N 390, NPB 3930, NPB 75
- Mindray: BeneHeart D3, D6; BeneVision ePM 10, ePM 10 Neo, ePM 10M, ePM 12, ePM 12M, ePM 15; BeneVision N1, N12, N12 Neo, N15, N15 Neo, N15 OR, N17, N17 Neo, N19, N22; BeneVision TMS-6016, TMS30 / VS900, uMEC 10, uMEC 12, VS-600, VS-900, VS-900 Neo; MEC 1200, Passport, Spectrum
- Philips: M1350C, M1722A, M3927, M3929A, Merlin Systems
- GE Healthcare / Marquette: 511, 556, SOLAR Series, Dash 3000, PDM Module, Solar 8000M
- Datascope: BeneVision TMS60, DPM6
- Datex Ohmeda: Vitalmax 800 Series (black, Nellcor SpO2)
- Edan: iM3, iM8, M9
- Spacelabs: 90351-0/6, 90369, 91369
- BCI: 3300, Mini Torr Plus
- Welch Allyn: Atlas (Nellcor SpO2)
- Others: Bionics BPM-200, Bistos BT-720, Colin BP-88S, Huntleigh SC1000, Ivy Biomedical 405D, Lumeon Hand-held Oximeter
Always confirm that your monitor uses Nellcor Oxismart (non-OxiMax) SpO2 technology with a 9-pin sensor connection before ordering.
Use Cases
- Continuous or spot-check SpO2 and pulse rate monitoring of neonates and adults
- Neonatal intensive care, special care nurseries and maternity units
- General wards, intensive care, emergency departments and operating rooms
- Facilities that require single-patient-use sensors for infection control
Application and Care
- Apply to clean, dry skin with the emitter and detector aligned opposite each other, following your monitor’s instructions for use.
- Check the application site regularly and reposition as required by your clinical protocol, especially on neonatal skin.
- Do not clean, sterilise or reuse; discard after single-patient use.
- Store in the original packaging in a cool, dry place.
Frequently Asked Questions
What is the Nellcor N25 SpO2 sensor used for?
It is a disposable non-woven adhesive pulse oximetry sensor used to measure blood oxygen saturation (SpO2) and pulse rate on neonatal and adult patients with monitors that use Nellcor Oxismart technology.
Does this sensor work with Nellcor OxiMax monitors?
No. This sensor is for Nellcor Oxismart (non-OxiMax) systems. For OxiMax monitors, choose an OxiMax sensor such as the Nellcor MAX-N adult/neonate sensor.
How many sensors are in a box?
Each box contains 24 adult/neonate non-woven adhesive SpO2 sensors.
What is the cable length and connector type?
The cable is 0.9m (approx. 3 ft) long and ends in a 9-pin connector.
Can the sensor be reused?
No. It is a single-patient-use sensor and should be discarded after use on one patient.
Which part numbers does it cross-reference?
Nellcor N25, Mindray 521N / 009-005086-00, Edan 01.57.040199, Biolight SDA-N14, Mediaid CST034-2124, AMC PR-E630-1011N / PR-E630-1013N and Unimed U543-01.
Related SpO2 Sensors
Need a different style or technology?
See the Nellcor MAX-N Adult/Neonate OxiMax Adhesive SpO2 Sensor 0.9m, the Nellcor MAX-A Adult OxiMax Adhesive SpO2 Sensor 0.9m, the reusable Nellcor OxiMax Neonate Wrap SpO2 Sensor 3.0m, the Nellcor DS100A Adult Hard Shell SpO2 Sensor 3.0m (Oxismart) and the Masimo 2320 LNCS Neo-3 Adult/Neonate Adhesive SpO2 Sensor.
















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