NA1000JA Online Hydrogen Leak Monitoring System
Real-time online monitoring of hydrogen concentration, leak volume, and exhaust data for inner cooling water tank hydrogen safety applications.
Overview
The NA1000JA online hydrogen leak monitoring system is designed to measure hydrogen leak volume, hydrogen concentration, and hydrogen removal performance in inner cooling water tank applications. It combines the NA1000MR multi-channel alarm controller, NA1000A gas detector, remote gas flow meter, and a dehydrogenation system. By collecting concentration data and exhaust flow data together, it calculates and displays real-time tank hydrogen concentration, daily hydrogen leak volume, and daily exhaust volume for safer operation.
Key Applications
Inner cooling water tanks
Hydrogen-cooled generator systems
Online hydrogen leak monitoring
Hydrogen exhaust flow tracking
DCS-connected safety systems
Power industry hydrogen management
Problems It Solves
Measures hydrogen concentration and leak volume in inner cooling water tank applications with continuous online monitoring
Helps operators understand both real-time hydrogen content and daily leak volume instead of relying on concentration alone
Reduces the impact of moisture and temperature on measurement through two-stage condensation pretreatment
Supports hydrogen risk reduction with built-in nitrogen generation and dehydrogenation functionality
Key Features
Combines the NA1000MR multi-channel alarm controller, NA1000A gas detector, remote gas flow meter, and dehydrogenation system
Uses precise integration algorithms to calculate hydrogen leak volume from hydrogen concentration and exhaust flow data
Displays real-time hydrogen concentration, daily hydrogen leak volume, and daily exhaust volume on the control system
Supports history review for daily leak volume and leak records by date range or month
Provides concentration alarms and leak-volume alarms, with DCS upload for real-time concentration and leakage data
Includes two-stage condensation pretreatment and built-in nitrogen dehydrogenation support to help protect safe operation
Technical Specifications
Product name
NA1000JA online hydrogen leak monitoring system
Product type
Online hydrogen leak volume and concentration monitoring system
Typical use
Online monitoring of hydrogen concentration, daily leak volume, and exhaust volume in inner cooling water tank applications
Working voltage
12 VDC
Inlet pressure
0.4 to 0.6 MPa
Nitrogen generation flow
0.5 to 1 L/min
Output
RS-485
Ambient humidity
0 to 85 %RH
Ambient temperature
-10 to +50 °C
Dimensions
505 mm x 320 mm x 130 mm
Weight
15 kg
Hydrogen concentration capability
Up to 20 %
Concentration alarm points
2 % and 10 %
Leak volume alarm points
0.3 m3/day and 5 m3/day
Data functions
Real-time display, storage, query, and DCS upload
How It Fits Into a Complete Solution
The NA1000JA fits into a complete hydrogen safety solution as an online monitoring and process-support system. It works alongside hydrogen sensors, gas detectors, alarm controllers, and DCS systems to provide deeper visibility into hydrogen leak volume, concentration, and hydrogen removal performance in critical cooling and safety applications.
Industries
Power industry
Designed for hydrogen-cooled generator systems and inner cooling water tank hydrogen safety management.
Generator cooling systems
Supports continuous hydrogen concentration and leak volume monitoring in cooling-linked hydrogen environments.
DCS-integrated projects
Useful for applications that need data upload of concentration and leakage values into control systems.
Online safety monitoring
Suitable for sites that require real-time alarm, data storage, and history review instead of periodic manual checks.
Hydrogen removal management
Supports operational safety with nitrogen-based dehydrogenation and gas circulation support.
High-standard industrial applications
Fits projects where online sampling, pretreatment, leak calculation, and alarm management are all required.
FAQ
What is the NA1000JA used for?
The NA1000JA is used for online monitoring of hydrogen concentration, hydrogen leak volume, and exhaust volume in inner cooling water tank applications.
Can the NA1000JA calculate hydrogen leak volume?
Yes. It calculates hydrogen leak volume by combining hydrogen concentration data with exhaust flow data through an integrated algorithm.
Does the system support real-time alarms?
Yes. It supports hydrogen concentration alarms and hydrogen leak-volume alarms based on preset thresholds.
Does the NA1000JA support DCS connection?
Yes. The system supports data upload to DCS, including real-time concentration and leakage information.
What additional process functions does the system include?
It includes condensation pretreatment and built-in nitrogen dehydrogenation support to help reduce hydrogen risk and improve measurement stability.
Tell Us Your Hydrogen Application
Contact us for quote support, datasheet details, lead time, and product matching for the NA1000JA online hydrogen leak monitoring system, including online leak volume monitoring and DCS integration needs.
Why Contact Our Team
- Nearly 30 years of hydrogen equipment manufacturing experience
- Support for hydrogen sensing, detection, analysis, and process projects
- Product recommendations based on your application needs
- Fast response for technical and sales inquiries
- Global support for industrial hydrogen applications