항 목 |
내 용 |
Type |
Separation Type
(Converter : Wall mounting type / Sensor : Direct insert type) |
Display |
4-Digit digital |
Meas. Range |
0.001ppm~100vol% O2
Auto Range or Fixed Range |
Analog Output Range |
0-10/100/1,000ppm/100% |
Repeatability |
±0.5% F.S (More than 1% Range)
±1.0% F.S (Less than 1% Range) |
Gas Response |
Within 3 Seconds (90% Response) |
Sensor Connection |
ISO Vacuum Flange NW40(STD), 25, 16 or R3/8 screw
(SD40NW(STD), SD25NW, SD16NW, SD3/8R) |
Reference Gas |
Atmospheric Gas |
Warm-up Time |
Within 5 min |
Dimension |
Converter 185(W)×155(H)×40(D) Unit : mm |
Weight |
Converter Approx. 1.2kg, Sensor Approx. 0.5kg |
Analog Output |
DC 4~20mA (LD-450-T) |
Transmission Output |
RS-232C Compliant , 9-Pin D-sub Male (LD-450-C) |
Alarm Output |
High / Low alarm, Fail alarm (LD-450-T) |
Range Marker Output |
2 Points Output (LD-450-T) |
Power Source |
DC 24V±10%, 60VA |
Sample Gas Conditions |
Flow : 500 - 2,000ml/min
Maximum permissible pressure: 0.1MPa(1bar) Max
Vacuum: Atmospheric pressure 1 x 10-3Pa (Absolute pressure)
Humidity : Dew point at or below ambient temperature
Temperature : 100°C or less |
Installation Condition |
Location : Indoors, Non-Explosion Area
Ambient Temperature : 0~40℃
Ambient Humidity : 45~85%RH, No Condensation |