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GTD-3000Ex |
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• й μ ġϿ • ũ μ ڱ • پ • ǰ • پ ǰ ǰ • Back-light LCDǥ • ׳Ʈ(ڼ) ̿ LCDǥâ 1:1 ȭ α • 2 溸 1 ǥ • 4-20mA DC ½ȣ • RS-485 Modbis Serial ý • ۾ 1
TRANSMITTER TYPE & |
ǰ (Model) |
GTD-3000Ex |
(Measuring gas) |
LNG, LPG, H2, ź, ź |
(Measuring type) |
Ȯ (Diffusion type) |
(Measuring method) |
ݵü |
˿ҽ |
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(Measuring range) |
0-2000 ppm |
0-100% LEL |
0-100% Volume |
ӵ (Response time) |
<15 sec / 90% scale |
Ȯ (Accuracy) |
3% / Full scale |
(Parameter controls) |
׳Ʈ(ڼ) (, ) |
۵ ǥ (Operation mode display) |
4-LED (Power, 2-stage alarm, 1-trouble) |
ǥ (Measuring value display) |
LCD ǥ (Back light 2-Line, 16 characters) |
ȣ(Output signal) |
: 4-20 mA DC |
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: 3 mA DC |
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: 3 mA DC |
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: 0 mA DC |
̺/۰Ÿ (Cable/Distance) |
3 wire (CVVSB 1.5sq ̻) / 2,500m max. |
(Conduit Connection) |
1/2" & 3/4" PF, NPT (3/4" PF ⺻) |
ġ (Mounting type) |
2" Pole mount, Wall mount, Duct mount |
۵ µ (Operating temperature) |
-20 ~ +50 |
۵ (Operating humidity) |
5 ~ 99%.RH (non-condensing) |
۵ (Operating power) |
18 ~ 31V DC (24V DC normal) / 250mA max. |
ũ (Dimensions) |
156 x 186 x 110 (W X H X D) |
(Weight) |
1.8kg |
(Approval) |
й (Ex d IIC T6) |
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