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The Rosemount™ 700XA process gas chromatograph provides extended analysis for extreme conditions. The 700XA offers increased analytical capacity, reliability, and maintainability, combined with a wide range of analysis options in a field-mount gas chromatograph. With a redesigned, single-cast enclosure, the 700XA offers an efficient use of oven space to accommodate both micropacked and capillary columns, as many as four 10-port valves, a rotary valve for liquid injections, up to two thermal conductivity detectors, and an optional micro flame ionization detector (?FID). With a significant reduction in internal cabling used within, the 700XA allows maximum access to valves and internal components, making maintenance quick and easy.
| Communication Protocol | Ethernet: Two ports – one RJ-45 and one four-wire – with 10/100 mbps Serial: Three termination blocks, configurable as RS-232, RS-422 or RS-485 and one RS-232 D-sub (9-pin) Modbus/PC Connection |
| Output | Analog outputs: Six self-powered isolated outputs (4–20 mA) Digital outputs: Five user-assignable outputs, Form C and electromechanically isolated, 24V DC |
| Input | Analog inputs: Two standard isolated inputs filtered with transient protection, 4–20 mA (user scalable and assignable) Digital inputs: Five inputs, user assignable, optically isolated, rated to 30V DC @ 0.5 A |
| Certifications/Approvals | CSA: For USA: Class I, Zone 1, AEx d IIC, Enclosure Type 4 • Class I, Division 1, Groups B, C, and D, IP66 For CANADA: Class I, Zone 1, Ex d IIC, Enclosure Type 4 • Class I, Division 1, Groups B, C, and D, IP66 ATEX / IECEx: Ex II 2G Ex d IIC Gb T6 (Ta = -20 °C to 60 °C) |
| Input Dimensions | Wall-mount: 711 mm H x 445 mm W x 498 mm D (28 H x 17.5“ W x 19.6“ D) Pipe-mount: 711 mm H x 445 mm W x 671 mm D(28“ H x 17.5“ W x 26.4“ D) Floor-mount: 1532 mm H x 445 mm W x 612 mm D (60.3“ H x 17.5“ W x 24.1“ D)” |
| Mounting | Floor-standing (standard), wall- or pipe-mount (optional) |
| Power | Standard: 24 Vdc (21 to 30 Vdc) Optional: 90 to 264 Vac, 47 to 63 Hz |
Rosemount™ 700XA Process Gas Chromatograph