New_ SMART TYPE & (GTD-3000Ex
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GTD-3000Ex
  Ŵ
Ư
• 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
(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
 
: 3 mA DC
 
: 3 mA DC
 
: 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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