LASERGAS 12944-E Product Introduction

LASERGAS 12944-E is a laser gas analyzer developed by NEO Monitors,specifically designed for monitoring trace gases in industrial environments.It uses tunable diode laser absorption spectroscopy(TDLAS)technology,supports high-precision and real-time detection,and is suitable for chemical,power,environmental protection,and laboratory scenarios.This product is characterized by compactness,portability,low power consumption,and high reliability,and is a key equipment for industrial safety and process control.

Main features and advantages

High sensitivity detection:Based on TDLAS technology,rapid identification of trace gases(such as hydrofluoric acid HF)can be achieved,with a detection limit as low as 50 ppb(1m optical path),meeting strict industrial safety standards.

Portable design:Powered by lithium-ion batteries(with a single charge range of about 10 hours),it is lightweight,small in size,and supports rapid on-site deployment and mobile monitoring.

Wide range adaptation:The range covers 0-500 ppm,with a wide dynamic range,suitable for flexible needs in different concentration scenarios.

Strong environmental adaptability:The working temperature range is-20℃to+55℃,with a protection level of IP65,which can resist the effects of dust,humidity,and temperature fluctuations.

Intelligent communication capability:Supports multiple protocol outputs such as Ethernet(Modbus TCP/IP)and RS-485,making it easy to integrate into industrial control systems or remote monitoring platforms.

technical specifications

Model:LASERGAS 12944-E

Core parameters:

Detecting gases:Hydrofluoric acid(HF)and other tunable laser compatible gases

Detection limit:50 ppb(nitrogen background,1m light path)

Range:0-500 ppm

Repeatability:1%full scale(FS)

Sample gas flow rate:3 L/min

Sample gas temperature:85℃

Power supply and power consumption:

Battery:Lithium ion battery(14.4V 5Ah)

Power consumption:10W

Environmental parameters:

Working temperature:-20℃to+55℃

Storage temperature:-20℃to+55℃

Protection level:IP65

application area

Industrial safety:Monitor hydrofluoric acid leakage in chemical production to prevent corrosion and poisoning risks.

Power system:detect gas impurities in substations or power plants to ensure the stability of equipment operation.

Environmental monitoring:used for trace gas analysis in laboratories or field sites,supporting research on atmospheric pollution.

Process control:integrated into the combustion system,providing real-time feedback on gas concentration,optimizing combustion efficiency and safety.

Related products

LaserGas™III Portable HF Detector:Same series as LASERGAS 12944-E,designed for portable monitoring of hydrofluoric acid gas,supporting Teflon tube extraction sampling.

LaserGas™III Ultra SP Third Generation Combustion Control Analyzer:Using Baseline Sensitive TDLAS technology,suitable for long path measurement of high concentration gases(such as CO₂,CH₄),complementary to 12944-E.

LaserGas™III O analyzer:for oxygen(O₂)

 

 

 

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.
Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953
SOLEMN COMMITMENT
1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
We supply directly from abroad, without middlemen, reducing the cost of use.
There is really no middleman who can make a price difference! !
If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.
Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!
ABB 5SHY3545L0010/3BHB013088R0001
MOTOROLA MVME2434
MOTOROLA MVME2432
A-B 81001-450-53-R
ABB PNI800
WOODWARD 9907-164
NI PXIE-4145
ABB CI871K01 3BSE056797R1
MOTOROLA MVME5500-0161
MOTOROLA MVME5500-0163
EMERSON MVME55006E-0163
GE DS200DCFBG1BJB
ABB PPD113B01-10-150000
ABB PM904F 3BDH001002R0001
MOTOROLA MVME2400
FOXBORO H92A0K9V0H00
PIONEER MAGNETICS PM36218B-10P-1-8PH-J
GE IC698CPE040-JP
EMERSON MVME7100
ABB HPC800K02
ABB SYN5202-0277
ABB HPC800K02（含HC800模块、CP800模块、底座）
MOTOROLA MVME5500
MOTOROLA MVME55006E-0163R
GE IS215UCVEM09B
AMAT 0090-76110 VME PCB
ABB 5SHX2645L0002/3HB012961R0001
ABB AO2000-LS25
ABB PM865K01 3BSE031151R1
ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152
KONGSBERG DPS112
GE VMIVME-7750
ABB AO2000-LS25
TRICON 4352B
ABB PFSK152
TRICONEX 3009
MOOG D136-001-007
SCANde INTELLISCANDE14-405NM SCANLAB