INTRODUCTION

 
gasdna

We are a specialized developer and manufacturer of combustible, toxic gas detector and infrared thermometer and are focusing on developing and distributing more convenient and stable gas detector and infrared thermometer.

Based on the technologies and expertise accumulated for last 10 years, we have positioned as Korea's only infrared thermometer manufacturer, and we are planning to expand into not only the domestic market but overseas markets.

Our corporate philosophy is "to maximize the use value of our products by developing customer-oriented products." 
To realize such philosophy, we are operating the system that reflects most not only the customers' needs at the product development stage but the specificity of various use sites. 

 

 

As a result, we have come to develop and manufacture efficient and reliable products based on state-of-the-art technologies, and we have become the world's leading company in the gas detector and Infrared thermometer field.

We promise that we will continue to devote ourselves to research and development, and will assure your safety and product quality in accordance with the quality assurance K mark and ISO9001 quality system to maximize the customer's use value.

Executives and staff of GAS DNA

 

gasdna

 

PRODUCTS

1. Infrared thermometer

 

gasdna > Product > Infrared Thermometer
Fixed Infrared thermometer
 
IR-20
IR-20
Temperature Range: 0 ℃ ~ 400℃, 
Field of View(D:S) =10:1, Emissivity is 0.95 (fixed), Wavelength 8~14㎛, 
Signal output (4~20mA), Signal Cable: 2-wire. 
 
 
 
IR-20
IR-20-4W
Temperature Range: 0 ℃ ~ 400℃, 
Field of View(D:S) =10:1, Emissivity is 0.95 (fixed), Wavelength 8~14㎛, 
Signal output (4~20mA), Signal Cable: 4-wire
 
 
 
IR-21
IR-21
Temperature Range: 0 ℃ ~ 400℃, 
Field of View(D:S) =12:1, Emissivity is 0.95, Wavelength 8~14㎛, 
Signal output (4~20mA), RS-485, Free PC Software
 
 
 
IR-40
IR-40
Temperature Range: 0 ℃ ~ 1000℃, 
Field of View(D:S) =40:1, Emissivity is 0.10~0.99, Wavelength 8~14㎛, 
Signal output (4~20mA), RS-485, Two built-in laser pointers
Free PC Software
 
 
 
IR-80
IR-80
Temperature Range: 500 ℃ ~ 1700℃, 
Field of View(D:S) =80:1, Emissivity is 0.10~0.99, Wavelength 1~1.6㎛, 
Signal output (4~20mA), RS-485, Two built-in laser pointers
Free PC Software
 
 
 
IR-80-H
IR-80-H
Temperature Range: 500 ℃ ~ 1700℃ 
Field of View(D:S) =80:1, Emissivity is 0.10~0.99, Wavelength 1~1.6㎛, 
Signal output (4~20mA), RS-485, Two built-in laser pointers
Free PC Software
 
 
 
6-IRMAN
6-IRMAN
Temperature Range: -20 ℃ ~ 600℃ 
Field of View(D:S) =10:1, Emissivity is 0.10~0.99, Wavelength 8~14㎛, 
Signal output (4~20mA), RS-485, Free PC Software
 
 
 
ss-100
SS-100
Temperature Range: 800℃~2400℃ 
2 Color –Si/Si, Field of View(D:S) =80:1, Emissivity 0.1~0.99, 
Wavelength Range 0.8~1.1 ㎛, Signal output (4~20mA), RS-485,
Two built-in laser pointers, Free PC Software
 
 
 
2IGA-100
2IGA-100
Temperature Range: 400℃~1200℃ 
2 Color –InGaAs/InGaAs, Field of View(D:S) =80:1, Emissivity 0.1~0.99, 
Wavelength Range 1.0~1.5 ㎛, Signal output (4~20mA), RS-485,
Two built-in laser pointers, Free PC Software

 

gasdna > Product > Portable Infrared thermometer
Portable Infrared thermometer
 
PIR550
PIR550
The thermometer is a non-contact infrared thermometer. 
It can measure from -60 to 550 ℃ (-76~1022 ºF) in the distance of 75:1 DS 
(Distance to Spot) ratio
There are many mathematical modes for the Infrared function
 
 
 
PIR1500
PIR1500
The non-contact infrared thermometer is the ultimate tool for temperature measurements. 
It can measure from -35 to 1500 ℃ (-31~2732 ºF) in the distance of 75:1 DS (Distance to Spot) ratio. Furthermore, the memory mode can record and display the specific measurement with emissivity. There are many mathematical modes for the Infrared function. 
 
 
 
PIR2400
PIR2400
The non-contact infrared thermometer is the ultimate tool for temperature measurements. It can measure from 200 to 2400 ℃ (392 to 4352 ºF) in the distance of 100:1 DS (Distance to Spot) ratio. Furthermore, the memory mode can record and display the specific measurement with emissivity. There are many mathematical modes for the Infrared function.
 
gasdna > Product > Indicator > DI-20
DI-20
DI-20
Multi-input indicator
DI-20 has built-in high performance A/D converter & micro-processor which enable multi input signals, output signal transmission, communication, and alarm

 

2. Gas Detector

gasdna > Product > Gas Detector > DA-50 Series
DA-50 Series
DA-50 Series
 
SMART Gas Detector/Transmitter(4~20mA) with built-in LCD

DA-50 detects various combustible & toxic gases leaked from industrial areas for gas producers, 
gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance.

DA-50 converts digital signal into the 4-20㎃ standard current signal for output signal which 
can be transmitted to various external devices such as PLC, DDC, RECODER, and so on. 
Using these functions, you can easily construct the gas monitoring system more extensive 
as well as more comprehensive.

DA-50 provides RS-485 communication signal and gas leakage alarm signal by relay contact output. 
Besides, DA-50 has DC 4-20mA standard output which realizes max 2,500m long distance output signal transmission from sensor to receiver and RS-485 communication signal which realizes max 1000m long distance signal transmission. 

 

DA-100 Series (explosion proof)
DA-100 Series
 
SMART Gas Detector/Transmitter(4~20mA) & Explosion Proof

DA-100 detects combustible or toxic gas leakage and transmits standard electric current output signal 4 ~ 20mA to be connected with various controllers such as gas leakage warning device (GMS-1000/1500/2000), PLC, DDC, or MMR for individual or integrated gas monitoring system(controller). 

 

DA-500 Series (explosion proof)
DA-500 Series
 
SMART Gas Detector/Transmitter(4~20mA) with built-in LCD & explosion proof

DA-500 detects various combustible & toxic gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. DA-500 converts digital signal into the 4-20mA standard current output signal which can be transmitted to various devices such as PLC, DDC, or recorder to build comprehensive gas monitoring system. Also, DA-500 provides RS-485 communication signal and alarm relay contact. DC 4-20mA standard output signal realizes max 2500m long distance output signal transmission and RS-485 communication signal realizes max 1000m long distance signal transmission. 

 

gasdna > Product > Gas Detector > DA-750 Series
DA-750 Series
DA-750 Series
 
SMART Gas Detector/Transmitter(4~20mA) 
with built-in LCD – Suction Type

DA-750 detects leakage of various toxic or combustible gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. Built-in micro pump suctions gas continuously which is effective gas sampling especially for closed area. DA-750 converts digital signal into the 4-20㎃ standard current signal for output signal which can be transmitted to various external devices such as PLC, DDC, RECODER, and so on to construct the gas monitoring system more extensive as well as more comprehensive. DA-750 provides RS-485 communication signal and gas leakage alarm signal by relay contact output. Besides, DA-750 has DC 4-20mA standard output which realizes max 2500m long distance output signal transmission from sensor to receiver and RS-485 communication signal which realizes max 1000m long distance signal transmission. 

 

gasdna > Product > Gas Detector > DA-800 Series (explosion proof)
DA-800 Series (explosion proof)
DA-800 Series
 
SMART Gas Detector/Transmitter(4~20mA)with built-in LCD & explosion proof, Suction Type

DA-800 detects various combustible & toxic gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. Built-in micro pump for gas sampling enables effective gas detection especially for the environment where diffusion type gas detectors cannot be used. DA-800 converts digital signal into the 4-20mA standard current output signal which can be transmitted to various devices such as PLC, DDC, or recorder to build comprehensive gas monitoring system. Also, DA-800 provides RS-485 communication signal and alarm relay contact. DC 4-20mA standard output signal realizes max 2500m long distance output signal transmission and RS-485 communication signal realizes max 1000m long distance signal transmission. 

 

gasdna > Product > Gas Detector > CO2 Detector
CO2 Detector
CO2 Detector
 
CD-30M/30I

CD-30M/30I are designed for air conditioning system being installed on air conditioning duct system. With built-in transmitter, CD-30M/30I can detect CO2 gas density using NDIR (Non Dispersive Infrared) and convert the measured density signal into linear current or voltage signal to be transmitted to external monitoring unit or controlling unit such as PLC or DDC.

 

gasdna > Product > Gas Detector > CO Detector
CO Detector
CO2 Detector
 
CD-10
CO gas detection & alarm unit specialized for underground parking area

CD-10, the artificial intelligent CO gas alarm unit specialized for underground parking area, using electro-chemical sensor, detects CO gas density and provides the measured density signal to both 2 step relay output and standard current signal output (DC 4-20mA) to be connected to various external devices to carry out underground parking area atmosphere environmental monitoring. 

 

gasdna > Product > Gas Detector > Audio-visual display Gas Detector
Audio-visual display Gas Detector
DA-91
 
DA-91 Series

DA-91 series detects leakage of various toxic or combustible gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. 

 

gasdna > Product > Gas Detector > Digital Controller
Digital Controller
 
GMS1000
GMS-1000 ( Single Channel )
GMS-1000 is one point digital controller which can be connected to only one(1) gas detector. Receiving analogue continuous signal from one (1) detector and converting it into digital signal, GMS-1000 provides various alarming and monitoring environment by micro-processor.
 
 
 
GMS1500
GMS-1500 ( Four Channel )
GMS-1500 is four channel digital controller which can be connected to four (4) gas detectors. Receiving analogue continuous signal from four (4) detectors and converting it into digital signal, GMS-1500 provides various alarming and monitoring environment by micro-processor.
 
 
 
GMS2000
GMS-2000 ( Multi Channel)
GMS-2000 is multi-channel digital controller to monitor gas leakages from more than one gas detectors simultaneously. GMS-2000 is composed of one alarming unit & more than one receiving units.
 

 

gasdna > Product > Gas Detector > Wireless Indoor Air Quality Monitor
Wireless Indoor Air Quality Monitor
AQ-700
 
IAQ-700

IAQ-700 is a high accuracy indoor air quality monitor, which measure VOC. CO2, Temperature, Humidity and dust. 
Through large size of graphic LCD, it provides real-time monitoring and can transmit data wirelessly through built in ZigBee.
After install indoor Watch (software), it enable to collect data at a long distance. 
Relay Contact make it possible to interwork with a ventilating system.
It has been installed to measure Air quality of indoor or underground spaces like Factories, schools, Public places etc.

 

gasdna > Product > Gas Detector > Wireless Indoor Air Quality Monitor
Wireless Indoor Air Quality Monitor
AQ-700
 
IAQ-700

IAQ-700 is a high accuracy indoor air quality monitor, which measure VOC. CO2, Temperature, Humidity and dust. 
Through large size of graphic LCD, it provides real-time monitoring and can transmit data wirelessly through built in ZigBee.
After install indoor Watch (software), it enable to collect data at a long distance. 
Relay Contact make it possible to interwork with a ventilating system.
It has been installed to measure Air quality of indoor or underground spaces like Factories, schools, Public places etc.

 

3. Smoke sensor

 

gasdna > Product > Smoke sensor > SD-50
SD-50
 
Smoke sensor

SD-50, the smoke detector with built-in micro processor, receiving signal from sensor and comparing it with preset alarming value, if it exceeds, transmits the relay output to be connected to PLC/DDC.

Usually, the other smoke detectors designed only for fire alarm cannot be used for industrial use because it cannot secure enough accuracy and stability.

However, SD-50 accommodating highest accurate ionization sensor and industrial detector technology, secures best accuracy and stability at the same time.

 

gasdna > Product > Smoke sensor > SD-110
SD-110
 
 
2-Channel Smoke sensor

SD-110 is a microprocessor internal 2-channel smoke detector. 
SD-110 is an environment-adaptive smoke detector which displays the concentration on the back light LCD by receiving the serial signals from two sensors and by processing them in the digital mode, and performs the variety of local functions in digital process mode. 
Also, it can ensure the effective remote control by stably outputting the analog serial signals to external control unit such as PLC/DDC.
As one of big advantages of SD-110, it can be suitably applicable for various purposes by processing the sensible signals detected by ionization sensor by microprocessor stably and accurately.
Because the existing smoke detectors have been mostly applied only for a fire alarm, it is general that they don’t ensure an accuracy and safety for a utility of industrial field.
SD-110 is designed to ensure a sensibility and safety simultaneously by controlling the sensible ionization sensor with an industrial detector technology.