ܼ & CO2 |
ǰ (Model) |
GIR-3000 (Hydrocarbon) GIR-3000 (CO2) |
(Measuring gas) |
LNG, LPG, ź, ź / ̻ȭź (CO2) ϻȭź(CO) ϻȭ(N2O) |
(Measuring type) |
Ȯ (Diffusion type) |
(Sensor type) |
ܼ (Infrared type) |
(Measuring range) |
0-10,000 ppm & 0-100 % LEL 0-10,000 ppm & 0-5.0% Vol |
(Sensor life time) |
5 ̻ |
ӵ (Response time) |
<6sec / 90% scale, <3sec / 50% scale |
Ȯ (Accuracy) |
3% / Full scale |
(Parameter controls) |
׳Ʈ(ڼ) (, , Alarm ) |
۵ǥ (Operation mode display) |
4-LEDs(Power, 2-sate larm, 1-trouble) |
ǥ (Measuring value display) |
LCD ǥ (Back light 2-Line, 16 characters) |
溸 (Alarm signal output) |
250V 1A / 3-SPST Relay contact (2-stage alarm, 1-trouble) |
ȣ(Output signal) |
: 4-20 mA DC |
|
: 3 mA DC |
|
: 2 mA DC |
|
: 0 mA DC |
|
:RS-485 Modbus (Option) HART Communication (Option) |
̺/۰Ÿ(Cable / Distance) |
+̺: 3 wire (CVVSB 1.5sq ̻) / 500m normal. |
|
RS-485 ̺: 1 pair (UL2919 RS-485) / 1,000m max. |
(Conduct pipe) |
G. Rc. NPT 1/2", 3/4" & M20(G 3/4" : standard) |
ġ (Mounting type) |
2" Pole mount, Wall mount, Duct mount |
۵µ (Operating temperature) |
-40 ~ +75 |
۵ (Operating humidity) |
5 ~ 99%.RH (non-condensing) |
۵ (Operating power) |
18 ~ 31V DC (24V DC normal) / 400mA max. |
ũ (Dimensions) |
156 x 319 x 110 (W X H X D)mm |
(Weight) |
3kg |
(Approval) |
Flame proof type (Ex d IIC Gb T4~T6) ATEX, IECEx, CE, IP 66/67 Flame proof type (Ex d IIC T6) KCS, NEPSI, CCCF Marin Approval : MED, KR, ABS, DNV |