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.
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.
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.
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.
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.
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.
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.
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.