Gas detector (DA-500 Series)
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- alarm, gas detector, gas sensor, combustible
- Category
- Sensors
GasDNA
South Korea
- Verified Certificate
-
11
| Product name | Gas detector (DA-500 Series) | Certification | - |
|---|---|---|---|
| Category | Sensors | Ingredients | - |
| Keyword | alarm , gas detector , gas sensor , combustible | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | 9027100000 |
Product Information
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.
Specification
|
Detection principle |
Catalytic, Electro-Chemical, TCD or NDIR |
|
Built-in display |
2-lines x 8-characters LCD with back light |
|
Gas sampling |
Diffusion type |
|
Target gas |
Please refer to the target gas list. |
|
Measurement range |
0 ~ 100 %LEL, 0~10,000ppm. 0~100% VOL |
|
Response time |
Within 20 sec., 90% / full scale |
|
Accuracy |
≤±2% / full scale |
|
Sensor displacement |
Zero – ≤±2%LEL / 6 month, span -≤±2%LEL / 6 month |
|
Input power |
DC 20 ~ 30V |
|
Output power |
4 ~ 20mA/Full Scale - 2.5km transmission |
|
Operating temp.& humidity |
-20℃~ 60℃, 5 ~ 95% RH (Non-condensing) |
|
Signal cable |
CVVS & CVVSB 1.25sq x 3 wire - shield type |
|
Wire conduit |
1/2" or 3/4" PF, NPT |
|
Installation type |
Wall or Pipe Mounting |
|
Exterior material |
Cast Aluminum Alloy |
|
Explosion-proof |
Ex d IIC T5 |
|
Output |
2 step- relay contact (ALARM-1/ALARM-2) |
|
Communication output |
RS-485 communication output(option) |
|
Sensor operation period |
5 years (in air) |
|
Sensor warranty period |
1 year |
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- GO SUNG-WOON
- Address
- C-910C, Bupyeong woolim lion's valley, cheongcheon-dong, Bupyeong Gu, Incheon, Korea
- Product Category
- Sensors,Smoke Detector,Temperature Instruments
- Year Established
- 2004
- No. of Total Employees
- 1-50
- Company introduction
-
GasDNA Co.,Ltd is a professional and leading manufacturer of Fixed Infrared thermometers, Gas detectors and smoke detectors
for use in a various kinds of industries.
GasDNA is focusing on developing and distributing more convenient and stable gas detectors and infrared thermometers.
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.
We develop and manufacture efficient and reliable products based on state-of-the-art technologies, and we do our best to be the world's leading company in the gas detector and Infrared thermometer field.
We promise customer's safety and product quality in accordance with the quality assurance K mark and ISO9001 quality system to maximize the customer's use value.
Gas detectors detect one target combustible or toxic gas leaked from industrial sites for in order to prevent any accidents in advance. And it 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.
Infrared thermometer measures a surface temperature by non-contact through measuring the infrared wavelength emitted from the target spot and converts it to standard current signal output (4~20mA) and RS-485 communication signal output. we have a various tempearture ranges upto 2400degreeC and compact and precision type, also can choose fixed and portable type.
- Main Markets
-
Taiwan
- Factory Information
-
GasDNA
- Main Product
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