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AII Portable Oxygen Analyzers GPR-1000/1100/2000/3500 MO

Updated:2023-10-23

Brand: PST/AII
Model: GPR-1000/1100/2000/3500 MO
Product description: Suitable for trace oxygen measurements from 0.1 ppm through to purity applications at 100% oxygen, these rugged portable instruments share the same advanced sensor technology as the online process oxy
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AII Portable Oxygen Analyzers GPR-1000/1100/2000/3500 MO Description：

GPR-1100 User's Manual GPR-1000 User's Manual GPR-2000 User's Manual GPR-3500 MO User's Manual Datasheet

For Field Spot Checks from PPM to 100% Oxygen

Features

Measurement ranges from 0-10 ppm up to 0-100% O2

Up to 5 ranges per model with manual or auto-ranging feature

ATEX models are rated for IIC gases

Rugged design, proven to last in field operation

Lightweight (2.5Kgs) and easy to use

Up to 30 days battery life (40 hours with pump)

24 to 32 months sensor life span (in normal use)

Internal pump option

0-1V output

XLT sensor options for CO2 background

Suitable for trace oxygen measurements from 0.1 ppm through to purity applications at 100% oxygen, these rugged portable instruments share the same advanced sensor technology as the online process oxygen analyzers ensuring confidence in their reliability and accuracy.

The Analytical Instruments concept of using the same HMI and menu structures for portable and online analyzers makes it extremely easy for operators to use both types of instruments on their site without need for extra training.

Specifications

	GPR-1100	GPR-1000	GPR-2000	GPR-3500 MO
Measurement range	0-10, 0-100, 0-1000 ppm, 0-1%, 0-25%	0-1000 ppm, 0-1%, 0-25%	0-1%, 0-5%, 0-10%, 0-25%	0-100%
Accuracy	< 2% of selected range at constant conditions	< 2% of selected range at constant conditions	< 2% of selected range at constant conditions	< 2% of selected range at constant conditions
Response time	T90 < 10 seconds	T90 < 10 seconds	T90 < 10 seconds	T90 < 13 seconds
Recovery time	60 sec in air to < 10 ppm in < 1 hour on N2 purge	60 sec in air to < 100 ppm in < 15 min on N2 purge	N/A	N/A
Sensitivity (LDL)	0.05 ppm	5 ppm	0.01%	0.10%
Linearity	< 1% of scale	< 1% of scale	< 1% of scale	< 1% of scale
Sensor model	GPR-12-333 XLT-12-333 for gas mixture with > 0.5% CO2	GPR-12-100-M XLT-12-100-M for gas mixture with > 0.5% CO2	GPR-11-32-RTS XLT-11-24-RTS for gas mixture with > 0.5% CO2	GPR-11-120-RTS
Sensor life at 25ºC (77°F) and 1 atm	24 months in < 1000 ppm O2	GPR-11-32-RTS 32 months in air XLT-11-24-RTS 24 months in air	GPR-11-32-RTS 32 months in air XLT-11-24-RTS 24 months in air	24 months in 100% O2
Calibration interval	30 days	30 days	30 days	30 days
Inlet pressure	0.34 - 2 barg (5-30 psig) with atmospheric vent	0.34 - 2 barg (5-30 psig) with atmospheric vent	0.34 - 2 barg (5-30 psig) with atmospheric vent	0.34 - 2 barg (5-30 psig) with atmospheric vent
Flow rate	0.5-1.0 l/m (1-2 SCFH)	0.5-1.0 l/m (1-2 SCFH)	0.5-1.0 l/m (1-2 SCFH)	0.5-1.0 l/m (1-2 SCFH)
Gas connections	1/8" NPT male quick connect	1/8" NPT quick connect	1/8" compression tube fittings	1/4" compression tube fittings
Wetted parts	Stainless steel	Brass connections; stainless steel optional	GP version: Brass, plastic ATEX version: Stainless steel flow housing, tubing and fittings	Stainless steel
Display	Graphical LCD 7 x 3.5cm (2.75 x 1.375")	Graphical LCD 7 x 3.5cm (2.75 x 1.375")	Graphical LCD 7 x 3.5cm (2.75 x 1.375")	Graphical LCD 7 x 3.5cm (2.75 x 1.375")
Resolution	0.01ppm	1ppm	0.00%	0.10%
Enclosure	Painted aluminum NEMA 4X, 10.1 x 22.9 x 7.6cm (4 x 9 x 3") 3.64kg (8lbs)	Painted aluminum NEMA 4X, 10.1 x 22.9 x 7.6cm (4 x 9 x 3") 3.64kg (8lbs)	Painted aluminum NEMA 4X, 10.1 x 22.9 x 7.6cm (4 x 9 x 3") 3.64kg (8lbs)	Painted aluminum NEMA 4X, 10.1 x 22.9 x 7.6cm (4 x 9 x 3") 3.64kg (8lbs)
Compensation	Barometric pressure and temperature	Barometric pressure and temperature	Barometric pressure and temperature	Barometric pressure and temperature
Signal output	0-1V	0-1V	0-1V	0-1V
LED indicators	LOW BATT (72 hr. warning); CHARGE mode	LOW BATT (72 hr. warning); CHARGE mode	LOW BATT (72 hr. warning); CHARGE mode	LOW BATT (72 hr. warning); CHARGE mode
Operating temperature	5°C to 45°C (41°F to 113°F) (GPR sensor), -10° to 45°C (14°F to 113°F) (XLT sensor)	5°C to 45°C (41°F to 113°F) (GPR sensor), -10° to 45°C (14°F to 113°F) (XLT sensor)	5°C to 45°C (41°F to 113°F) (GPR sensor), -10° to 45°C (14°F to 113°F) (XLT sensor)	5°C to 45°C (41°F to 113°F)
Power	Rechargeable battery (lead acid)	Rechargeable battery (lead acid)	Rechargeable battery (lead acid)	Rechargeable battery (lead acid)
Battery life	Up to 30 days on a single charge (40 hours with pump running)	Up to 30 days on a single charge (40 hours with pump running)	Up to 30 days on a single charge (40 hours with pump running)	Up to 30 days on a single charge
Area classification	ATEX: Ex II 2 G Ex ib IIC T4 Gb T_amb: 5°C to +45°C	ATEX: Ex II 2 G Ex ib IIC T4 Gb T_amb: 5°C to +45°C	ATEX: Ex II 2 G Ex ib IIC T4 Gb T_amb: 5°C to +45°C	General purpose only