STAR 9 BIOLOGICAL TECHNOLOGY CO.,LTD.
| Model | MAX-205E |
| Delivery Time | 1-3 Business days |
| Supply Ability | 20 |
| Packaging Details | PAPER CARTON PACKAGE |
| Brand | Maxtec |
| Payment Terms | T/T, Western Union |
| Application | Patient Monitor ,Ventilator ,Anesthesia Machine |
| Model Number | R125P03-002 |
| Brand Name | Maxtec |
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Product Specification
| Model | MAX-205E | Delivery Time | 1-3 Business days |
| Supply Ability | 20 | Packaging Details | PAPER CARTON PACKAGE |
| Brand | Maxtec | Payment Terms | T/T, Western Union |
| Application | Patient Monitor ,Ventilator ,Anesthesia Machine | Model Number | R125P03-002 |
| Brand Name | Maxtec |
Brand: Maxtec (USA)
Model: MAX-250E
Reference / Part No.: R125P03-002 (commonly shortened to 25P03-002 or listed as 0110429)
Type: Galvanic oxygen sensor (electrochemical cell, non-pumped)
Electrolyte: Proprietary weak-acid formula (resistant to CO₂, CO, NOx — superior to traditional KOH cells)
Country of origin: Made in USA
Shelf warranty: 24 months (storage life, not powered operating life)
Measurement range: 0 – 100 % O₂
Output signal: 10.0 – 15.5 mV (in air @ 21% O₂ ≈ 2.1–3.3 mV)
Zero offset: ≤ 0.50 mV (in 100% N₂, 5 min exposure)
Linearity: ±1.0% of full scale
Response time (T90): ≤ 15 s at 23 ± 2 °C
Temperature compensation error: < ±3.0% (15–40 °C)
Expected life: > 1,500,000 %O₂·hours (theoretical ≈ 8 yrs in air; actual consumption by powered hours)
Recommended load: > 1 MΩ
Interference compliance: EN ISO 80601-2-55 (insensitive to CO₂, CO, NOx)
Operating temp: 5 – 40 °C
Storage temp: -15 – 50 °C (label recommends 5 – 25 °C)
Humidity: 5 – 95 % RH, non-condensing
Pressure: ~0.5 – 1.5 atm
Body: Cylindrical probe, Ø ≈ 0.9 cm, length ≈ 5.74 cm
Gas port: M16 × 1 thread (side-stream sampling inlet)
Electrical connector: 3.5 mm mono phone jack (tip positive, sleeve negative, 2-wire)
Weight: ≈ 50 g (net)
Analytical Industries: PSR-11-917-J1
CareFusion / Viasys: Sentry Blender 66045
Covidien Newport: E360 / HT70 / e500
Fluke: VT Mobile
Mercury Medical: 10-103-08
Pacifitech: PT-25A
Teledyne: R29MED (C-70592)
Maxtec family: MaxO2+AE, OM-25AE, OM-25ME, MaxBlend, MaxVenturi
Ventilators (Bird, Newport, etc.)
Anesthesia machines (FiO₂ monitoring)
Air-oxygen blenders
Portable oxygen analyzers (e.g., MaxO2+AE external probe)
⚠️ Ordering note: always specify “Maxtec MAX-250E, REF R125P03-002 (25P03-002)”. “MAX-205E” is a typo — MAX205E is a Maxim RS-232 transceiver IC, unrelated to O₂ cells. Output 10.0–15.5 mV is the MAX-250E value; older OM-series cells rated 8.5–13.5 mV must not be mixed in.
Company Details
Business Type:
Distributor/Wholesaler,Trading Company,Seller,Other
Year Established:
2023
Total Annual:
10000-50000
Employee Number:
1~50
Ecer Certification：
Verified Supplier
STAR 9 BIOLOGICAL TECHNOLOGY CO.,LTD. is a medical maintenance third-party service company committed to "focus on monitoring and maintenance, complete accessories". Has been in line with the "integrity management, professional service" maintenance service concept, service in t... STAR 9 BIOLOGICAL TECHNOLOGY CO.,LTD. is a medical maintenance third-party service company committed to "focus on monitoring and maintenance, complete accessories". Has been in line with the "integrity management, professional service" maintenance service concept, service in t...
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