CONSTRUCTION

Environmental temperature:
-20 ° to 60 °C (-4 ° to 140 °F)
Enclosure Protection Rating: IP65 and Type 4X
Dimensions:
460 mm H x 305 mm W x 280 mm D
(18'' H x 12'' W x 11'' D)
Mounting: Pole (standard) or wall mount
Approximate Weight: 22 kg (50 lbs.)
Area Safety Certification Options:
• CSA: USA / Canada
Class I, Zone 1, AEx/AEx d IIB + H2, T6, IP65 Class I, Division 1, Groups B, C, D, T6,
Enclosure Type 4X
• ATEX/IECEx
Ex d IIB + H2 T6, Gb
Ta = -20 °C to 60 °C

ELECTRONICS

Standard: 24V DC at the unit (21-30V DC)
Power Consumption at 22 °C (72 °F):
Startup: 50 Watts
Steady State: 20 Watts

PERFORMANCE CAPABILITIES

Application: Four-minute C6+ analysis
Repeatability:
• Controlled Environment:
+/- 0.0125% Calorific Value
(+/- 0.125 BTU/scf per 1000 BTU/scf)
• -20 to 60 °C (-4 to 140 °F):
+/- 0.025% Calorific Value
(+/- 0.25 BTU/scf per 1000 BTU/scf)

Calculations: ISO 6976, AGA 8, GPA 2172
Carrier Gas: Zero-grade helium. Zero – grade hydrogen available as an option. 6.2 BarG (90 PSIG)
Actuation Gas: Helium, Nitrogen, or clean dry air.
Sample Input Pressure Range: 0.7 to 1.7 BarG (10 to 30 PSIG)
Valves: Three six-port diaphragm chromatograph valves
Oven: Airless iso-thermal
Detector: Thermal Conductivity Detector (TCD)
Streams: Single or three stream, plus calibration gas
Chromatograms stored / archived internally: Stores up to 85 days of analysis report data and up to 2500 individual chromatograms

COMMUNICATIONS (Standard)

Ethernet: Two available connections –
• RJ-45 port
• Four-wire terminal with 10/100 Mbps

Analog inputs: One standard input filtered with transient protection, 4–20 mA

Analog outputs: Two isolated outputs,
4–20 mA

Digital inputs: One input, user assignable, optically Isolated, rated to 30V DC @ 0.5 A

Digital outputs: One user-assignable output, Form C and electro-mechanically isolated, 24V DC

Serial ports: Two terminal blocks, configurable as RS-232 or RS-485