The Dolphin 201 Adult Hard Shell SpO2 Sensor is a new, reusable adult finger clip pulse oximetry sensor with a 1.0m cable and Digital SpO2 technology. It is built to the Dolphin 201 and Conmed 2331 reference specifications and works with Dolphin 2150, 2G00751 and ONE 210 oximeters as well as the Datascope 2100, delivering continuous oxygen saturation and pulse rate readings for adult patients.
Key Benefits of This Dolphin 201 SpO2 Sensor
- Direct fit: Matches the Dolphin 201 / Conmed 2331 reference, so it connects to supported oximeters without an adapter.
- Reusable design: The hard shell finger clip can be cleaned and reused between patients, lowering cost per use.
- Fast application: Spring-loaded clip goes on and off an adult finger in seconds for spot checks or continuous monitoring.
- Compact 1.0m cable: Ideal for bedside, handheld and transport oximeters where a short lead reduces tangling.
- Peace of mind:
Features
- Adult hard shell (finger clip) sensor housing with soft internal finger pads
- Digital SpO2 technology
- 1.0m (approx. 3.3 ft) cable
- D-shaped keyed monitor connector with thumb latch
- Reusable lifecycle
- Packed 1 pc per bag
Dolphin 201 Adult Finger Clip SpO2 Sensor Specifications
| Specification | Detail |
|---|---|
| Reference Part Number | Dolphin 201 |
| Product Type | Reusable SpO2 Sensor |
| Patient Size | Adult |
| Sensor Type | Hard Shell (Finger Clip) |
| SpO2 Technology | Digital |
| Cable Length | 1.0m (approx. 3.3 ft) |
| Lifecycle | Reusable |
| Condition | New |
| Unit | 1 pc per bag |
| Warranty | 12 Months |
| SKU | DOL-201-SPO2-ADULT-HS-DIGITAL-1M |
Part Number Cross-Reference
| Brand | Reference Number |
|---|---|
| Dolphin | 201 |
| Conmed | 2331 |
| Unimed | U403-50D |
Works With These Oximeters and Monitors
| Brand | Model |
|---|---|
| Dolphin | 2150, 2G00751, ONE Oximeters 210 |
| Datascope | 2100 |
Please confirm your existing sensor’s part number and connector against the product images before ordering.
Use Cases
- Spot-check and continuous SpO2 monitoring of adult patients
- General wards, outpatient clinics and recovery areas
- Biomedical engineering departments replacing worn or damaged Dolphin 201 sensors
- Spare sensor stock for Dolphin and Datascope 2100 oximeter fleets
Application and Care
- Place the clip on the index, middle or ring finger with the cable running along the back of the hand.
- Remove nail polish and keep the site still and warm for the most stable reading.
- Wipe the sensor and cable with a soft cloth dampened with a mild disinfectant between patients; do not immerse or autoclave.
- Inspect the cable, clip and connector for damage before each use.
Frequently Asked Questions
Which monitors does the Dolphin 201 adult SpO2 sensor work with?
It works with Dolphin 2150, Dolphin 2G00751 and Dolphin ONE 210 oximeters, and with the Datascope 2100.
What part numbers does this sensor cross-reference to?
It cross-references to Dolphin 201, Conmed 2331 and Unimed U403-50D.
Is this SpO2 sensor reusable?
Yes. It is a reusable hard shell finger clip sensor that can be cleaned and used on multiple adult patients.
How long is the cable?
The cable is 1.0 metre long (approximately 3.3 feet).
What SpO2 technology does it use?
It uses Digital SpO2 technology, so it should only be used with oximeters designed for the Dolphin 201 digital sensor.
Is the sensor new and does it include a warranty?
Yes. The sensor is supplied brand new and is covered by a 12-month warranty.
Related SpO2 Sensors
Need a different connector or sensor style?
See the Datascope Adult Soft Tip SpO2 Sensor 3.0m, the BCI 3444 Adult Hard Shell SpO2 Sensor 1.0m, the Novametrix Adult Hard Shell SpO2 Sensor 1.0m, the Nonin 8000SL Adult Soft Tip SpO2 Sensor 1.0m and the BCI 3078 Adult Ear Clip SpO2 Sensor 1.0m.















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