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Specifications
Mfr. Part #:
ES4-O2-25-01
Package:
Through Hole
Key Attributes
Model Number:
ES4-O2-25-01
Product Description
Product Overview
The ES4-O2-25% Oxygen EC-Sense is a solid polymer electrochemical sensor designed for accurate oxygen detection. It offers a strong signal-to-noise ratio, low power consumption, and a fast response time, making it suitable for industrial, medical, food industry, and combustion control applications. This capillary sensor is the smallest EC sensor available and features a lead-free design.
Product Attributes
- Brand: EC-Sense GmbH
- Origin: Germany
- Housing Material: PPO
- Warranty: 24 months
Technical Specifications
| Specification | Value |
| Product Name | Easy Gas Sensor ES4-O2-25% Oxygen |
| Part Number | 01-ES4-O2-25-01 |
| Sensor Type | 3 Electrode Electrochemical sensor |
| Technology | Solid Polymer Technology |
| Range | 25 % O2 |
| Sensitivity | 0.2 ± 0.03 nA / ppm |
| Zero current | 40-60 µA |
| Response Time -T50 | < 5 s |
| Response Time -T90 | < 10 s |
| Resolution (16Bit ADC) | 0.01 % O2 |
| Lower Detectable Limit (LDL) | 0.5 % |
| Maximum overload | 30 % O2 |
| Bias Voltage | -400 to -600 mV |
| Warm up time | 600s |
| Long Term Sensitivity Drift | < 1 %/month |
| Zero Drift in clean air | < 0.2 % O2 |
| Expected Life Time | > 3 years |
| Storage life | 6 month |
| Temperature Range (Operation) | -20 to 50 °C |
| Humidity Range (non condensing) | 10 to 95 % R.H |
| Pressure Range | 800 to 1200 hPa |
| Housing Weight | < 6 g |
| Storage Conditions | 0-20 °C |
| Cross Sensitivity (Test concentration) | Ammonia NH3 (20 ppm): 0 ppm, Carbon Dioxide CO2 (5000 ppm): 0 ppm, Carbon Monoxide CO (50 ppm): 0 ppm, Chlorine Cl2 (1.0 ppm): 0 ppm, Hydrocarbons (unsaturated) (1 %): 0 ppm, Hydrogen H2 (100 ppm): 0 ppm, Hydrogen Cyanide HCN (10 ppm): 0 ppm, Isopropanol C3H7OH (1000 ppm): 0 ppm, Nitric Oxide NO (25 ppm): 0 ppm, Nitrogen Dioxide NO2 (10 ppm): 0 ppm, Ozone O3 (0.5 ppm): 0 ppm, Sulphur Dioxide SO2 (20 ppm): 0 ppm |
2411261520_EC-Sense-ES4-O2-25-01_C528679.pdf
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