- Intrinsically safe N-400 Controller
- Odor free operation
- Closed loop prime and purge
- Remote communication via Modbus
- Alarm or odorant pulse output
- Memory module to record odorant output, alarms, setting changes, etc.
- Built in redundancy for dual units
- Maintenance wizard to guide through maintenance steps
- Class I, Div. 1 or IECEx/ATEX Zone 1 hazardous area approvals
- Backup battery in the case of power loss
- Proportional to flow or time
The 6400 NJEX natural gas odorizer is the trusted NJEX mechanical platform with the new, intuitive N-400 controller and updated electronics. The 6400 NJEX is designed to provide precise odorant injection for low flow applications. The system utilizes a custom verometer, flow meter, to verify odorant injected. Injection rates, alarms, and parameter changes are saved on a memory module for easy historical data recording.
- Maximum odorant output: 1.76 gallons/day, 6.7 liters/day
- Maximum operating pressure: 1440 psig, 99.28 bar
- Operating temperature: -4F°-140°F, -20°C-60°C (Heated options available for cold weather)
- Power supply: 120/240 volt, 50/60Hz AC or solar
- Backup battery life: approx. 2 weeks dependent on stroke rate and temperature
- Gas flow input signal: pulse (dry contact or voltage)
- Single or dual configuration for redundancy
- English or Metric units
- Controller available in English, French, Spanish, German, Portuguese, Mandarin, Indonesian
- 20 to 20,000 gallon tank options (standard offering)
- Larger or custom sizes upon request
- Containment skid (110% capacity)
- Power options – solar or AC
- Insulated polyester enclosure
- Sentry software to read memory module
Other Products in the Range
NJEX 7400
The flagship NJEX odorizer for mid-flow applications, combining proven performance with advanced N-400 Controller.
NJEX 8400
High volume NJEX odorizer with N-400 Controller, proven performance and reliable natural gas odorization and monitoring.
NJEX 6300 Odorant Injection System
The 6300 is ideal for lower flow applications where accurate injection and performance verification is expected.