Finished products

AGRI-C NH3

  • LONG-LIFE AMMONIA SENSOR
  • ANALOGUE OUTPUT
  • EASY INSTALLATION
  • COMPENSATED
  • COMPETITIVE PRICE



The AGRI-C-NH3 transmitter is designed to monitor consistent ammonia (NH3) levels using the advanced Honeywell 4NH3-LL sensor, maintaining performance without degradation. The sensor operates effectively in a wide range of environmental conditions, providing stable and accurate readings. The device has a temperature compensation feature for a more precise sensor reading. The 4NH3-LL sensor can continuously function with background ammonia levels, offering durability and low maintenance for long-term use. The device communicates with the 4-20mA standard or 0-10V, depending on the version, ensuring a wide range of compatibility with existing systems and offering an easy-installation with less cables.

Key features

LONG-LIFE AMMONIA SENSOR
Based on the Honeywell 4NH3-LL sensor, it is designed for stable NH3 background conditions without signal drift and offers a long lifespan in air, exceeding two years.

ANALOGUE OUTPUT
The device provides an analogue output 4-20mA or 0-10V, depending on the version, for interface with external controller.

EASY INSTALLATION
The device is compact and lightweight, ensuring an extremely simple installation process.

COMPENSATED
Equipped with built-in temperature sensors the signal is automatically compensated to ensure maximum accuracy.

COMPETITIVE PRICE
It offers the most cost-effective solution on the market, combining low unit price with minimal installation and management costs

Product applications

  • Environmental monitoring in livestock and agriculture
  • Ventilation systems and air quality control
  • Chemical and manufacturing industries
  • Waste storage and treatment facilities

NH3 Sensor

measurement technology

3-electrode Electrochemical

measurement range 0-100 ppm
resolution <1 ppm
sensor life expectancy

2 years in fresh air

sensor capacity >300k ppm/hr (1 yr. of continuous exposure to 30 ppm NH3)

temperature range continuous:  -20°C to +40°C
intermittent: -40°C to +50°C

 

Electrical Characteristics

operating voltage from 20V to 28V
consumption

max 20 mA (4-20mA version)

5mA (0-10 version)

max supply ripple 200 mV
protection reverse connection and overvoltage protection
IP classification IP65
housing

wire connection

Special Functions

LED indicator for Sensor life state
algorithm to compensate long term drift