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REAL TIME MOVABLE GAS MONITORING SYSTEM

Description

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Product Description

■ Real time Dual gas monitoring
■ Manual or automatic options for maximum 8 Port Sampling(Suction) Lines
■ DWSH-2013 has an option for transmission/reception with the central control room by means of wireless RF communications.
■ Wireless communication frequency, 433MHz
■ MODEL : DWSH-2013

FEATURES

◉ DWSH-2013 is an up-to-date real-time gauge that can measure concentrations of surrounding oxygen, flammable and toxic gases before or during work in closed workshops of industrial sites.
◉ Just one sampling line can measure two types of gases at the same time.
◉ Maximum eight port sampling lines can be used for successive measurement by time.
– Sampling(Suction) time settings(by second and minute); time control according to sampling line distances.
◉ Among eight ports for sampling, choose desired one suitable for major work sites for measurement(Giving an intensive choice for ports an operator wants).
◉ DWSH-2013 check the real-time input of the sampling lines before or during the monitoring system operation.
– Real-time check for each 8 port line(Alarm, High-intensity LED flickering).
◉ When external air comes in, DWSH-2013 automatically drains moisture caused by water or temperature changes.
◉ Adjusting drain time according to local environments.
◉ When local temperature decreases, DWSH-2013 serves as a heater to protect the monitoring system function.
– Temperature control.
◉ With compact and lightweight design, DWSH-2013 can use it while moving along the work site.

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SPECIFICATION

| Model No. | DWSH-2013
| Type | Movable auto sampling dual Gas monitoring type
| Measuring gas | Flammable Gas – H2, CH4, C2H2, etc. / Toxic Gas – CO, NH3, CL2, HCL, CO2, etc. Oxygen(O2) / VoC
| Measuring range | 0~100%(LEL) – Flammability 0~PPM – Toxicity(See the range of toxicity by gas) 0~25%, 0~100%(Vol) – O2, VoC
| Measuring method | Auto Sampling(Suction) type
| Wireless RF communication frequency | 433MHz Wireless Antenna, Wireless Module – Option
| Measuring display | 3digit FND(LED) Digital display, 41 High brightness LED LAMP
| Application Sensor | Catalytic cell – Flammability Electro-chemical cell – Toxicity, O2 Semiconductor cell – VoC
NDIR(Infrared) cell – CO2, CH4, etc.
| Sampling port | 8Port
| Sampling conduit | 6MM Tube(PC)
| Alarm setting | 20%(LEL) – Flammability [Discretionary adjustments] Concentrations below permissible – Toxicity, O2, VoC
| Response time | Suction line distance 50M – 40sec Suction line distance 100M – 50sec
| Accuracy | ± 2%/Full scale – Flammability ± 3%/Full scale – Toxicity, O2
| Zero drift | Less than 2%/ Full scale per year
| Alarm sound | 110dB/1M
| Operating Temp´/Humi´ | -25℃~+60℃/95% RH(Non-condensing)
| Operating power | 220V.AC, 60Hz
| Consumption electric power | 45W
| Mounting type | Free standing or Wall mounting(Movable type)
| Dimension | 400(W) × 500(H) × 200(D)
| Weight | 11.3Kgs
| Material | PC(Ploy Carbonate), Front door

DIMENSION(mm)

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