• Electro-chemical type: Ammonia gas sensor
• NH3 gas detection range: 0 - 100 / 1,000 / 5,000ppm
• Models : NE-NH3 (Standard) ; NE-NH3-1000 ; NE-NH3-5000
• Output signal : 40 +12nA/ppm.NH3 at 20℃ (for NE-NH3)
• Repeatability: Less than +10%
• Typical baseline range (pure air): <10ppm
• Response time (T90): <90sec (for NE-NH3)
• Baseline shift (-30 to +50℃): <15ppm (for NE-NH3)
• Sensitivity reduction in long term: <2% per month
• Expected lifetime: 24 months

Please send inquiry for other details.