Oxygen & Combustion Analyzers
Zirconia Oxygen Analyzer System
Zirconia (ZrO2) oxygen measurement system: 0.1–25% or 0.1–100% O2, 0.5% O2 accuracy after calibration.
AI
Analytical Industries Inc.
GPR-11-60 Galvanic Industrial Oxygen Sensor
Galvanic electrochemical oxygen sensor, 0–100 % O2, PCB 2-ring connection.
Key Features
- Measuring range 0–100 % O2
- Signal output in air: 35–60 µA
- Response time (T90): 9 s
- Accuracy ±1 % FS (constant conditions); ±5 % FS over operating range
- Linearity ±1 %, drift < 1 % signal/month
- Humidity 0–99 % RH non-condensing
- PCB 2-ring electrical connection
- Expected life 60 months
Overview
The GPR-11-60 is a galvanic electrochemical oxygen sensor with a measuring range of 0–100 % O2, a signal output of 35–60 µA in air, a T90 response time of 9 s and an expected life of 60 months in air at 25 °C and 1 atm. It uses a PCB 2-ring electrical connection.
Working Principle
A galvanic electrochemical cell generates a current proportional to the oxygen diffusing into the sensor (35–60 µA in air at 25 °C, 1 atm). Calibrate as near sample conditions as possible; for measurements above 40 % oxygen, calibrate with 95–100 % oxygen.
Applications
Benefits
- Stable galvanic sensing with low drift
- Simple PCB 2-ring connection
- 12-month warranty
Technical Specifications
| Range | 0–100 % O2 |
|---|---|
| Signal Output (air) | 35–60 µA |
| Response Time (T90) | 9 s |
| Accuracy FS | ±1 % (constant conditions); ±5 % over operating range |
| Linearity | ±1 % |
| Drift | < 1 % signal/month |
| Temperature Coefficient | 2.54 % |
| Humidity | 0–99 % RH non-condensing |
|---|---|
| Operating Temperature | 0–45 °C |
| Operating Pressure | Constant, 5–30 psig |
| Flow Rate | 0.1–10 LPM |
| Storage | 0–40 °C recommended |
| Electrical Connection | PCB 2 ring |
|---|---|
| Expected Life | 60 months (in air, 25 °C, 1 atm) |
| Warranty | 12 months |
Downloads
GPR-11-60 Datasheet (PDF)PDF
Frequently Asked Questions
What warranty is offered on this product?
All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.
Do you provide installation and commissioning?
Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.
Are spares and calibration available locally?
Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.
How long is the typical lead time?
Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.
Request a Quote — GPR-11-60 Galvanic Industrial Oxygen Sensor
Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.
Related Products
