Scanner 2000 Steam Mass Flow Transmitter ... - Spirax Sarco

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Section 1 Scanner ® 2000 microEFM Scanner 1000 Series Communication and Accessory Packages The NuFlo Scanner 1000 Series Communication and Accessory Packages provide wireless communications or telephone interface communication devices and the sub-systems to power them. Power can also be provided for control equipment such as solenoids and high-capacity relays. These packages are CSA-certified for Class I, Division 2 and NEMA 4 or 4X locations. Measurement Canada Seal Kit Scanner 2000 devices approved by Measurement Canada for custody transfer applications must be installed according to Measurement Canada regulations. Those regulations require the installation of a jumper and a device seal to prevent changes to the configuration of a device after the unit has been configured and the seal has been applied. An optional seal kit supplied by Cameron contains a jumper, a lead seal assembly, an Allen wrench and a label for properly marking a device. See Appendix A—Scanner 2000 Hardware Options for kit installation instructions. Electrical Safety Classification (Standard Scanner 2000 and Scanner 2000 with Expansion Board) 14 Table 1.1—Scanner 2000 microEFM Specifications Approved by CSA for US and Canada Class I, Div. 1, Groups B, C, D (explosion-proof) Type 4 enclosure, ANSI 12.27.01 single seal (0 to 3000 psi) T6 temperature class Approved by SIRA to ATEX 07ATEX 1037X IECEx SIR07.0022X E II 2 GD c Ex d IIC T6 (-40°C to +70°C) or Ex tD A21 IP68 T85°C (-40°C to +70°C) GOST-R and GOST-K certified Pressure Classification ASME pressure vessel code compliant, 0 to 3000 psi (CRN 0F10472.5C) Measurement Agency Approvals Approved by Measurement Canada for custody transfer, 0 to 1500 psi (Approval No. AG-0557C) Enclosure Cast aluminum, painted with epoxy and polyurethane Weight 11.2 lb (5.08 kg), approximate System Power Internal power supply Battery pack, 2 “D” batteries in series, 7.2V, lithium Battery life, 1-year, typical External power supply (6 to 30 VDC) with internal battery backup (reverse polarity protected) - double A lithium battery pack is available for backup power only in externally powered devices Operating Temperature -40°C to 70°C (-40°F to 158°F) LCD contrast is reduced below -30°C (-22°F) LCD Display (cont’d on next page) 8-digit top readout of values (7-segment characters) 6-digit bottom readout of scrolling parameters and associated engineering units (11-segment characters for easy-to-read prompts) View up to 12 user-defined parameters
Scanner ® 2000 microEFM Section 1 Table 1.1—Scanner 2000 microEFM Specifications LCD Display View daily log data User-selectable units of measurement 0.3” character height Configurable scan parameters and duration Adjustable contrast and update period Keypad 3-key membrane switch Password-protected security available Logging Daily records: 768 (>2 years) Interval records: • Adjustable from 5 sec to 12 hours • 2304 (>3 months of 1-hour intervals) with main board • 6392 (>8 months of 1-hour intervals) with main board and expansion board Event/alarm records: 1152 Records up to 16 user-defined parameters Logs stored in non-volatile memory for up to 10 years Memory Non-volatile memory for configuration and log data 256 KB standard 512 KB standard plus expansion board Communications/ Archive Retrieval RTU Modbus ® • two on-board RS-485 communications ports (300 to 38.4K baud) • full download from main board in approximately 3 minutes (approx. 6 minutes with expansion board) Enron Modbus ® compliant downloads User-defineable Modbus ® map with up to 25 floating point values Explosion-proof control switch option • Alternative to keypad controls (allows navigation of LCD views without removing the enclosure lid) • View next LCD display parameter • View up to 99 daily logs on LCD Explosion-proof communications adapter option • External connector allows quick-connect to RS-485 COM ports without removing the enclosure lid • USB or RS-485 COM adapter installs in conduit opening Flow Rate Calculations Natural Gas (Orifice/NuFlo Cone): AGA Report No. 3: Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids; ISO 5167: Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross-Section Conduits Running Full NuFlo Cone Meter User Manual, www.c-a-m.com (Measurement Systems Division page) Natural Gas (Turbine Meter): AGA Report No. 7: Measurement of Natural Gas by Turbine Meters Natural Gas (Averaging Pitot Tube Meter): ASME MFC-12M-2006: Measurement of Fluid Flow in Closed Conduits Using Multiport Averaging Pitot Primary Elements 15
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Page 8 and 9: Section 1 Scanner ® 2000 microEFM
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Section 3 Scanner ® 2000 microEFM
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Appendix A Scanner ® 2000 microEFM
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Appendix B Scanner ® 2000 microEFM
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Appendix C Scanner ® 2000 microEFM
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