PM5300 Precision Medical Air-Oxygen Blender - Low Flow

Precision Medical’s low-flow and high-flow air-oxygen blenders offer unparalleled flexibility, safety, and value. Our innovative, modular systems can be configured to suit various clinical needs within minutes. The PM5300 series of low-flow air-oxygen blenders is ideal for NICU and PICU settings. This series delivers FiO2 mixtures from two outlet ports and has an overall flow range of 0-30 l/min. The PM5300 series is a highly accurate unit that maintains FiO2 even at low flows. The PM5200 series of high-flow air-oxygen blenders is intended for use in ER departments, adult ICUs, ORs, and labor and delivery settings. It delivers FiO2 mixtures from two outlet ports and has an overall flow range of 2-120 l/min. Clinicians have the option to turn the bleed control on or off which provides quieter operation. A large selection control knob is recessed to prevent accidental damage and makes oxygen percentage adjustments straightforward. The flexible design and available accessories allow for customization. Manage your capabilities as demand and budget warrant. Extend the base blender setup by adding the optional Oxygen Monitor or AccuO2 Oxygen Analyzer to create a complete mixing package. The Air-Oxygen Blender is easily installed with a universal mounting bracket and can be quickly detached without removing hoses. A unique, interchangeable design reduces routine maintenance time and costs. The infection-control friendly, ABS housing makes the blender durable and effortless to clean. The unit has 8 simple-to-replace components and is easy to service by biomed departments.

Primary Outlet Flow Range:

• PM5200 High Flow
• 15 – 120 l/min
• supply pressures at 50 psi (3.4 bar) with BLEED closedPM5300 Low Flow
• 3 – 30 l/min
• supply pressures at 50 psi (3.4 bar) with BLEED closed

Auxiliary Outlet Flow Range:

• PM5200 High Flow
• 20 – 100 l/min
• supply pressures at 50 psi (3.4 bar) with BLEED closedPM5300 Low Flow
• 0 – 30 l/min
• supply pressures at 50 psi (3.4 bar) with BLEED closed

Bleed Flow:

• PM5200 High Flow
• 13 l/min or less at 50 psi (3.4 bar)PM5300 Low Flow
• 3 l/min or less at 50 psi (3.4)

Maximum Combined Flow (All Outlets):

• PM5200 High Flow
• ≥ 120 l/minPM5300 Low Flow
• ≥ 30 l/min

Bypass Flow:

• (Loss of Air or Oxygen Supply)
• PM5200 High Flow
• ≥ 85 l/minPM5300 Low Flow
• ≥ 45 l/min

Bypass Alarm Activation:

• PM5200 High Flow
• 50 psi(3.45 bar)
• 13 – 25 psi (0.9 – 1.7 bar)PM5200 High Flow
• 60 psi(4.14 bar)
• 16 – 24 psi (1.1 – 1.65 bar)
• PM5300 Low Flow
• 50 psi(3.45 bar)
• 18 – 22 psi (1.2 – 1.5 bar)
• PM5300 Low Flow
• 60 psi(4.14 bar)
• 16 -24 psi (1.1 – 1.65 bar)

Alarm Reset:

• When pressure differential is 6 psi (0.4 bar) or less

Alarm Sound Level:

• ≥ to 80 db at 1 ft (0.3 m)

Oxygen Concentration Adjustment Range:

• 21 – 100%

Gas Supply Pressure:

• 30 – 75 psi (2.1 – 5.2 bar) Air and Oxygen
• within 10 psi (0.69 bar) of each other

Mixed Gas Stability:

• ± 1% Oxygen

Connection Types:

• DISS Type – Air & Oxygen Inlets & Outlets and/or NIST Type – Air & Oxygen Inlets

Dimensions (without fittings):

• Depth: 4.9 in (12.5 cm)
• Width: 2.3 in (5.7 cm)
• Height: 4.1 in (10.4 cm)

Weight:

• Unit Weight: 2.29 lbs (1.04 kg)
• Shipping Weight: 2.95 lbs (1.34 kg)

Operating Temperature Range:

• 59°F to 104°F (15°C to 40°C)

Transport/Storage Requirements:

• Temperature Range: -10°F to 140°F (-23°C to 60°C)Humidity: Max 95% Non-condensing

FI02 Accuracy:

• ± 3% of full scale

Pressure Drop:

• Low Flow: ≤ 2 psi (0.14 bar) at inlet pressure from 30 – 90 psi (2.1 – 6.2 bar)
• and at 10 l/min flow rate at 60% FI02High Flow: ≤ 3 psi (0.21 bar) at inlet pressure from 30 – 90 psi (2.1 – 6.2 bar)
• and at 30 l/min flow rate at 60% FI02

Pressure Drop Additional Info:

• The Air-Oxygen Blender has been cleaned for Oxygen Service prior to delivery.The Air-Oxygen Blender reverse gas flow complies with clause 6 of ISO 11195.
• The Oxygen Analyzer should comply with ISO 21647.

User Manual