Varec 2910 Float & Tape Transmitter
Varec
Product Code: 2910
Brand: Varec
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Description for Varec 2910 Float & Tape Transmitter
The 2910 Float & Tape Transmitter (FTT) provides data from the tank side to the control room for use in inventory management volumetric calculations. It is also able to integrate a single temperature sensor and provide inputs and outputs for basic automation and control.SpecificationsAccuracy & Repeatability ± 1/16? (1.58 mm) Range 0 to 120 ft; Meters: 0 to 36 m Limit switch range is 100 ft (30 M) maximum Communications Mark/Space EIA?485/GSI Type MODBUS® L&J Tankway Power Standard: 20 to 65 VDC 0.02A Optional: 40 to 65 / 110 / 220 – 240 VAC 500 mW nominal, 50/60 Hz Built-in galvanic isolation for both AC and DC models Temperature Input High?accuracy 20?bit analog?to?digital converter. 3?wire RTD copper (CU90, CU100) or platinum (PT100). Discrete Inputs Enables connection to ancillary devices, such as switches, pumps or valves Standard: (DC Unit) Option: Two (2) discrete inputs. Optional: (AC Unit): 4 discrete inputs Host signal: Open/Closed Contact Outputs Triggers temperature or level alarm lights, horns, etc. Optional (AC Unit): Four (4) software?driven contact outputs Host signal: Open/Closed Ratings: 0.6 A @ 125 Vac 1 A @ 30 Vdc 0.6 A @ 110 Vdc Limit Switches 11 amp ? 125, 250, 277 VAC 4 amp ? 125 VAC Tungsten filament lamp Load: 1/3 HP ? 125 VAC, 250 VDC Load: 1/2 amp ? 125 VDC, 1/4 amp ? 250 VDC Approvals cFMus (USA & Canada) ? Explosion Proof Class I Division 1 (Ta? ?25°C)/Zone 1 (Ta??20°C) Groups C&D (Ta?+85°C), NEMA 4 & IP66 ATEX/IECEx (International) ? Flameproof Ex II 2G, Ex d IIB T5 Gb ?20°C ? Ta ? +85°C, IP66Options01 Housing & Approvals cFMus ATEX/IECEx 02 Power Input DC AC 03 Communications Not Applicable Mark/Space EIA-485 MODBUS/GSI Type MODBUS Tankway (L&J) 04 Limit Switch Range Not Applicable 0-25 ft 0-50 ft 0-100 ft 0-7.5 m 0-15 m 0-30 m 05 Limit Switches None Two (2) SPDT Limit Switches (180° adjustable dwell, positive activation) Four (4) SPDT Limit Switches (180° adjustable dwell, positive activation) Six (6) SPDT Limit Switches (180° adjustable dwell, positive activation) 06 Junction Box No Additional Junction Box Additional Junction Box 07 Digital I/O No Additional Digital Inputs or Outputs Additional DIDORecommended Products For Varec