FLOWMETER ASSY -HYPOXIC GUARD

FLOWMETER ASSY WITH HYPOXIC GUARD (3-TUBE)

1

Oxygen Inlet

7/16 X 20T WF male thread, from rear bottom

2

N₂O Inlet

1/2 X 20T WF male thread, from rear bottom

3

Air Inlet

1/4 BSP male thread, from rear bottom

4

Mixed gas outlet

At top right, through 23mm taper as per ISO 5356-1

5

Control Knob Oxygen

White, with special profile as per ISO 5358

6

Control Knob N₂O

Blue serrated, serration depth <1mm, knob dia lower than Oxygen knob dia.

7

Control Knob Air

Black serrated, serration depth <1mm, knob dia lower than Oxygen knob dia.

8

Working pressure (max)

420 kPa (N₂O, O2&AIR)

9

Oxygen Tube Range

0.1  0.1  10 l/min, with expanded scale at 0.1 1 l/min

Graduations in lpm unit

10

N₂O Tube Range

0.2  0.1  12 l/min, with expanded scale at 0.1 1 l/min

Graduations in lpm unit

11

Air Tube Range

0.3  0.1  15 l/min, with expanded scale at 0.1 1 l/min

Graduations in lpm unit

12

Float Colour

Red for O2, N2O & AIR

13

Accuracy (N₂O, O₂&Air)

As per CM Standard

14

Tube length (N₂O, O₂&Air)

230 mm

15

Markings/identification

Float mark on tubes  & other markings

as per ISO 5358

16

Mounting

Back bar mounting,

17

Housing

Aluminum frame with clear acrylic front

& Light coloured Luminous background.

18

N₂O flow opening/closing

Opening at 0.4-0.6 l/min Oxygen flow, while increasing

Closing at 0.2-0.3 l/min Oxygen flow, while decreasing

19

Oxygen / N₂O ratio

30 + 5% of O2 at all settings after N₂O flow opening.

• Our company (established in 1967, and now ISO 9001: 2000 certified) is a leading manufacturer in India of Variable Area Flowmeters (Rotameters) for medical, scientific and industrial applications. 
• We have been working closely with leading anaesthesia machine anufacturers from the late-1960, to meet their anaesthesia rotameter requirements both human and veterinary) . 
• In India, our brand, "CM", is highly reputed for accuracy, reliability and quality.
• Since 2003, we have been exporting our rotameters-to the Middle East, Far East, Europe and Australia (for veterinary applications).