Product Description:
7ETO-20 055-0400-000 Electrochemical Ethylene Oxide Sensor Is Used
In Field Of Coal Mine Chemical Industry
Features:
Product Description
This product is used to measure the concentration of ethylene oxide
gas and can replace the standard seven series ethylene oxide
electrochemical sensor with pins.
Performance parameters
Range: 0-20 ppm
Maximum load: 100 ppm
Sensitivity (20℃) : 2.25 ± 0.65 μA/ppm
The response time (T90) is ≤ 120 seconds
Baseline (20℃) : -0.2 to 2.5 μA
Baseline drift (-20℃ to 50℃) < 2 ppm
Resolution 0.05 ppm
Linearity Linear
Bias voltage +300 mV
Working environment
Temperature range: -20℃ to 50℃
The pressure range is 1 ± 0.1 standard atmosphere
Humidity range: 15% to 90%RH (no condensation)
Lifespan
Long-term stability < 2% signal value per month
Storage temperature: 10℃ to 30℃
Service life: 2 years (in the air)
Storage time: 6 months (in dedicated packaging boxes)
The warranty period is 12 months
Intrinsically safe data
The maximum current is less than 0.5 mA when there is 100ppm of
ethylene oxide
The maximum open-circuit voltage is 1.3V
The maximum short-circuit current is less than 1.0 A
Physical properties
Shell material: ABS
Weight: 8 grams
RoHS compliance
Specifications:
| Storage temperature | 10℃ to 30℃ |
| Service life | 2 years (in the air) |
| Storage time | 6 months (in dedicated packaging boxes) |
| maximum open-circuit voltage | 1.3V |
