YOKOGAWA IR400 series, User Manual

Page: 99 / 121

<9. SPECIFICATIONS>
9-2
IM 11G02N01-01E
Relay Contact output:
1a contact (250 V AC/2 A, resistive load)
Instrument error, calibration error, range identification, auto
calibration status, pump ON/OFF, peak alarm.
1c contact (250 V AC/2 A, resistive load )
Selectable 6 outputs
High/Low limit alarm contact output.
Power disconnection alarm.
* All relay contacts are isolated mutually and from the internal circuit.
Contact input: No-voltage contact (ON/0 V, OFF/5 V DC, 5 mA flowing at ON)
Remote range switch, auto calibration remote start, remote holding,
average value resetting, pump ON/OFF Isolated from the internal
circuit with photocoupler. Contact inputs are not isolated from one
another.
Transmission output:
Solenoid valve drive signal for automatic calibration.
Transistor output (100 mA or less)
Power supply: Voltage rating ; 100 to 240 V AC
Allowable range ; 85 to 264 V AC
Frequency ; 50/60 Hz
Power consumption; 250 VA max.
Inlet ; Conform to EN60320
Protection Class I type
Operation conditions: Ambient temperature ; -5 to 45°C
Ambient humidity ; 90% RH max., non-condensing
Storage conditions: Ambient temperature ; -20 to 60°C
Ambient humidity ; 90%RH max., non-condensing
Dimensions (H ´ W ´ D): Analyzer main unit; 177 x 483 x 578 mm (Excluding handles.)
Input/Output terminal module; 164 x 318 x 55 mm
Weight: Approx. 22 kg (only Analyzer)
Finish color: Front panel ; Off-white (Munsell 10Y7.5/0.5 or equivalent)
Casing; Steel-blue (gray)
Enclosure: Steel casing, for indoor use
Material of gas-contacting parts: Gas inlet/outlet; SUS304
Sample cell; SUS304,chloroprene rubber
Infrared-ray transmitting window; CaF2
O
2
sensor sample cell : SUS316
Internal piping; Toaron, Teflon
Gas inlet/outlet: Rc1/4 or 1/4 NPT internal thread
Purge gas flow rate: 1 L/min ( when required)