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Electrochemical Toxic Gas Sensors, Sensors
NE4-HCHO Electrochemical Formaldehyde (CH2O) Gas Sensor
SKU: NE4-HCHO
₹6,914.80
₹5860 + 18% GST
incl. GST
Availability: Available on backorder
Estimated Delivery: Estimated delivery in 2 to 4 weeks
For bulk orders or B2B inquiries, email us: sales@empere.in
NE4-HCHO Electrochemical Formaldehyde (CH2O) Gas Sensor :
- NE-HCHO is a formaldehyde gas sensor, and is applicable for detecting and measuring formaldehyde generated from woody construction material or remained concentration after sterilization.
- Since it can detect even 0.5ppm of HCHO, it is applicable for various equipment’s.・
Characteristics & Ratings :
- Items Characteristics & Ratings Detected gas conc.
- HCHO 0 – 50ppm
- Output current 80±20nA / ppm
- Repeatability Less than ±2%
- Response time T90 : less than 30sec.
- Zero offset drift Less than 3ppm(-20 – +50°C)
- Temperature -20 – +50°C
- Humidity 15 – 90%RH
Specifications:
- Detectable Gas Ammionia (NH3)
- Detection Range 0-100ppm
- Maximum overload 200ppm
- Output Current 40 +/- 12 nA/ppm
- Reproducibility (same day) +/- 10%
- Zero in clean air < +/- 10 ppm equivalent
- Long term drift:
Zero < +/- 10 ppm / Year
Span < 2% Signal / Month - Response time (T90%) < 90 seconds
- Temperature drift (zero) <10 ppm (-30°C to +50°C)
- Expected lifetime 2 years
- Temperature Range: -40°C to +50°C
- Humidity range (constant) 15-90% RH
- Humidity range intermittent) 0-99% RH
- Pressure 0.9 – 1.1 atm
- Recommended load resistor 10 Ω
- Storage time 6 months(Without compromising lifetime)
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