Divex G21-2 O2 analyser (discontinued)

Due to advancements in technology and the introduction of new, more efficient models, this product has been discontinued.

Temperature compensated, the Divex G21-2 oxygen analyser provides users with a reliable and quick response.

The G21-2 analyser monitors oxygen concentrations ranging from 0.00 to 19.99% and 00.0% to 100%. Typical applications include monitoring the gas supply to a recompression chamber or O₂ level in the chamber and general testing of O₂ levels in cylinder gases.

The remote sensor is connected to the monitor by a 3 meter lead, and the ABS case makes it highly resistant to impact.

Divex G21-2 O₂ analyser

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G21-2 - Prod.jpg


General
Range 1	0.0 to 19.99% oxygen at atmospheric pressure
Range 2	00.0% - 100% oxygen at atmospheric pressure
Sensor accuracy	± 1% at constant temperature
LCD reading	00.1%
Temperature range	-10°C to +50°C (14°F to 122°F)
Sensor life	Up to 18 months plus (guaranteed 15 months) in 21% O₂ or less
Battery	4 x AA batteries
Battery life	One month, reducing according to use of alarms
Dimensions	147 x 215 x 66 mm
Weight	600 grams, plus 30 grams for sensor
Warranty
Sensor	6 months
Instrument	12 months
Options
Can be supplied to operate from 24 volts AC-DC

Remote sensor connected to monitor by a 3 meter lead
Gas flow adaptor, available separately, may be attached to the sensor for piped gas samples
Temperature compensated
Chopper stabilised amplifier for enhanced stability
Large LCD display with On/Off switch
Jack socket for remote sensor input
Integral sensor is isolated when remote sensor is connected
Calibration adjustment facility
Audible and visible high/low Oxygen alarms
2 high intensity LEDs and an audible alarm will signal when the oxygen level is outside preset limits.
Mute switch enables audible alarm to be silenced but the appropriate LED will remain on until the oxygen level is within the limits.
Oxygen level limits set by two lockable potentiometers on the front panel
ABS case, highly resistant to impact, has two swing out feet for angled display

Item	Order Code
G21-2 Divex portable O₂ analyser	G21-2
Replacement sensor	DD630138

Type	Document	Download
Datasheet	Divex G21-2 O₂ analyser	GA-MDS-536 R0
Caution Notice	Divex G21-2 O₂ analyser Obsolescence Notice	P0063-912_101D2_External_Product_Obsolescence_Notice.pdf

Images

Divex G21-2 O₂ analyser

View full image

G21-2 - Prod.jpg

Specifications


General
Range 1	0.0 to 19.99% oxygen at atmospheric pressure
Range 2	00.0% - 100% oxygen at atmospheric pressure
Sensor accuracy	± 1% at constant temperature
LCD reading	00.1%
Temperature range	-10°C to +50°C (14°F to 122°F)
Sensor life	Up to 18 months plus (guaranteed 15 months) in 21% O₂ or less
Battery	4 x AA batteries
Battery life	One month, reducing according to use of alarms
Dimensions	147 x 215 x 66 mm
Weight	600 grams, plus 30 grams for sensor
Warranty
Sensor	6 months
Instrument	12 months
Options
Can be supplied to operate from 24 volts AC-DC

Features

Remote sensor connected to monitor by a 3 meter lead
Gas flow adaptor, available separately, may be attached to the sensor for piped gas samples
Temperature compensated
Chopper stabilised amplifier for enhanced stability
Large LCD display with On/Off switch
Jack socket for remote sensor input
Integral sensor is isolated when remote sensor is connected
Calibration adjustment facility
Audible and visible high/low Oxygen alarms
2 high intensity LEDs and an audible alarm will signal when the oxygen level is outside preset limits.
Mute switch enables audible alarm to be silenced but the appropriate LED will remain on until the oxygen level is within the limits.
Oxygen level limits set by two lockable potentiometers on the front panel
ABS case, highly resistant to impact, has two swing out feet for angled display

Order Codes

Item	Order Code
G21-2 Divex portable O₂ analyser	G21-2
Replacement sensor	DD630138

Divex G21-2 O2 analyser (discontinued)

General

Warranty

Options