Product Description

Product Overview

 DY-NH3000 ammonia gas online monitoring system is an in-situ extraction system with high performance ,based on TDLAS analysis technology. It can meet analysis of ppm.The analyzer is highly automatic, long - term stable operation, less maintenance.

It is widely used in denitrification ammonia escape monitoring of petrochemical plant, cement plant, kiln,and steel plant. It provides the basis of automatic control and can also be used for environmental monitoring.

Our factory focuses on production,R &D of gas analyzers for 13 years .You will get good performance products and the discount price of factory without distributor.

Measurement gas components:

NH3

Measuring range:0-30ppm

Application:

Ammonia escape (denitration)

ammonia escape monitoring of petrochemical plant, cement plant, kiln,and steel plant. It provides the basis of automatic control and can also be used for environmental monitoring.

Performance parameter

Serial number	Check Point	Use	Measuring components and ranges
Measuring components:	NH3 ammonia	Power source:	220VAC
Measuring range:	0-30ppm ( it can be customized according to user needs)	Power:	Power:   3KW
Response time in situ:	1 s	Installation:	In-situ installation
Extract response time:	≤ 90S	Sample tube length:	≤ 2 meters
Zero drift:	≤± 2.0% FS	Purge gas:	Instrument wind and compressed air
Range drift:	≤± 2.0% FS	gas pressure:	25-2000 mbar
Linearity:	< 1% FSR	working environment:	- 10°C-50°C
Technology:	TDLAS tunable semiconductor laser absorption spectroscopy	Heating temperature:	≥ 200°C
Calibration:	Factory calibration, instrument automatic zero	Protection level:	IP65
Detect offline:	0.1ppm	Dangerous zone: -	-
Signal input /output:	Analog and digital signal transmission	Gas and dust:	High temperature heating, pretreatment dust removal
Analog output:	DC 4-20mA	Dimensions (length X width X height):	840mmX480mmX1720mm
Digital communication:	RS232
Alarm:	concentration alarm
Sampling method:	hot and wet extraction method

Main Features 

• "single line spectroscopy" technology to avoid interference from background gas
• Solve the impact of dust and window contamination on measurements

• On-site measurement, gas information is not easy to be distorted, fast response, easy to control the production process
• calibration chamber inside, the calibration is automatically performed , no manual calibration.
• Automatically corrects the influence of ambient temperature and pressure changes,high accuracy
• Non-contact measurement, adaptability to harsh industrial environments,such as high temperature, high dust and strong corrosion
• Reciprocating return long optical path analyzer ,reducing instrument volume
•Full-temperature heat insulation, thermal measurement to avoid NH3 dissolution
• on-site installation
• High automation, long-term stable,less maintenance

 

TDLAS technique advantages

■ Free from background gas cross interference
■ Free from dust and window pollution
■ Not subject to changes in the environmental parameters 

Detailed Images

The core module of the analyzer is the most advanced TDLAS technology available. TDLAS (Tunable Diode Laser AbsorptionSpectroscopy)

 

Under the action of the high-temperature sampling pump, the flue gas enters the NH3 analysis module through the probe (including the filter core), the heat tracing line, the ball valve, and the secondary filter, and finally discharges. The entire flow path is heated at a high temperature of 200 ° C to avoid water condensation and ammonium salts crystallization.

Packing & Delivery

MOQ	1 set
packing	wooden box
detail	step 1:foam sheet wraps the product Step 2:wooden box
carton size	Length * width * height 940mm*580mm*1820mm
	packaging can be customized according to customer requirements

About us

Company preview

Who are we?
Xi'an Dingyan Technology Co., Ltd.
We have been specialyzing in R&D, manufacturing gas analyzers for 13 years.
Our main products
Kinds of gas analyzers: 
gas detecting and alarm analyzer, gas continuous emission analyzer, industrial process gas analyzer, gas chromatography
Measuring concentration of gases: Hydrogen (H2), Oxygen (O2), Sulfur Dioxide (SO2), Nitrogen oxides(NOx), Carbon monoxide (CO), Carbon Dioxide (CO2), etc.
Gases other parameters: humidity, temperature, pressure and the velocity, moisture 
What can we give you?
1.Customize the appropriate solution for you.
2.High quality product 
3.In time delivery
4.After-sales 
Answer information online 2 hour within 4 hour to arrange technical guidance .
if required, we can provide On-site service of after-sales engineers.

7days*24h service (365days for customers)
5.Price
Factory direct sales to you without distributor.
Are you a long-term partner we are looking for?
Looking forward to meeting you!