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SMART & LOCAL DISPLAY TYPE GAS DETECTOR GTD-2000Ex |
| Model |
GTD-2000Ex |
| Measuring gas |
Flammable gases (LNG, LPG, H2, Methane, Butane & etc) |
| Measuring type |
Diffusion type |
| Measuring method |
Catalytic cell / Hot wire semiconductor cell / Thermal conductivity cell |
| Measuring range |
0~100% LEL / 0~2,000ppm / 0~100% Vol |
| esponse time |
〈10 sec |
| ccuracy |
±1.5% / Full scale |
| arameter control |
Non intrusive control with a Magnet bar (calibration, maintenance) |
| Operation mode display |
1-LED (Power) |
| Measuring value display |
LCD display (Built in back light 2-Line, 8 characters) / OLED Type (Option) |
| Output signal |
Analog : Measuring signal : 4-20mA DC |
| Maintenance signal : 3mA DC |
| Calibration signal : 3mA DC |
| Fault signal : 0mA DC |
| Digital : 2mA (HART 7, HART Device Description Language available, Option) |
| Cable |
Power +Signal cable : 3-wire 〉1.5sq (AWG16) |
| Material |
Housing : ALDC, SUS316(Option) / Sensor : SUS316 |
| Conduit connection |
G. Rc. NPT 1/2″, 3/4″ & M20 (G 3/4″ : standard) |
| Mounting type |
2″ Pole mount, Wall mount, Duct mount |
| Operating temperature |
-40℃~+80℃ |
| Operating humidity |
5 ~ 99%.RH (non-condensing) |
| Operating power |
18~31V DC (24V DC normal) / 200mA max |
| Dimensions |
136x166x110 (WxHxD)mm |
| Weight |
1.5kg |
| Approval |
Explosion proof type (Ex d IIC T5) KCs / IP66/67 |
| Explosion proof type (Ex d IIC Gb T4~T6) ATEX, IECEx |
| Explosion proof type (Ex d IIC T5 Gb) NEPSI |
| Marine : KR, MED, ABS, DNV |
| KFI, CE, HART, SIL 2 |
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