Finished products
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.
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
| 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 |
| 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 |
| LED indicator for Sensor life state |
| algorithm to compensate long term drift |