Aecl
Ammonia NH3 Transmitter
(AVC-410 Series)

Made in Taiwan

Ammonia is a compound of nitrogen and hydrogen with the formula NH3. It is a common nitrogenous waste, particularly among aquatic organisms, and it contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to food and fertilizers. Ammonia vapor has a sharp and irritating odor. Exposure to very high concentrations of gaseous ammonia can result in lung damage and death. AVC-410 Ammonia (NH3) transmitter can monitor Ammonia level and send the data to monitoring center for analysis or for ventilation control. It is recommended to install about 50cm below ceiling and it can be used in restroom, basement, indoor parking, green house, hospital, fertilizer plant or livestock farm and etc.

Features:

• Rapid response time, high stability, high accuracy
• Internal sensing element design
• Streamline shape and elegant design
• Complete product line and multifunction for various applications

Specifications:

• Measurement prinicple: Electro-chemical
• Measurement range: 0~50ppm
• Accuracy: ±5% for 0~50.0ppm
• Respones time: τ90≦90 sec
• Repeatability: Measurement ± 10%
• Drift: Zero:< ±10 ppm /year; Span: < 2% reading /month
• Coverage area: About 575m²⁽¹⁾
• Signal output: RS485 (Modbus RTU); RS485/LoRa (Peer to Peer); radio frequency: 862 ~ 932 MHz⁽²⁾
• Linear error: ＜10 ppm ( at -10℃~ 50℃)
• Sensor Lifespan: 2 years⁽³⁾
• Pressure range: 1 atm ± 10 %
• Environmental:
  • Temperature: -10 ~ +50℃
  • Humidity: 0 ~ 95%RH (Non-condensation)
• Storage temperature: -10 ~ +50 ℃
• Warm-up time: ≤ 1.5 min. (Full scale ≤ 15 min.)
• Power consumption: RS485: 0.1W (Max.); LoRa / RS485: 1.2W (Max.)
• Power Supply: 12~36 VDC, AC 24V (50/60hz)
• Installation: Wall mount
• Dimensions(mm): 113.57(H) x 80(W) x 28.79(D)
• Case material: Fireproof ABS
• IP rating: IP30
• Certifications: CE and FCC

(1) The coverage a rea should be considered individually to account for the particular layout and any varying or enclosed spaces. It is recommended to install at least one device in each room.
(2) The frequency channels will be differed by country and this frequency can be configured accordingly from 862 to 932Hz
(3) The lifespan of sensor might vary depending on environmental conditions. For example, high ambient temperature will shorten its lifespan.

Standard Package:

• Transmitter
• User Manaul

*All information is subject to change without prior notice.