4590 Tank Side Monitor
The 4590 Tank-Side Monitor (TSM) is a field device for the integration of tank sensors into tank gauging and inventory management systems. It is utilized in tank farms, terminals and refineries. It can be used in connection with Varec radar tank gauges for inventory control and high accuracy applications.
- Intrinsically safe (i.s.) power supply to the connected devices
- Tank calculations with corrections for tank distortion to accurately determinate a tank's contents
- Connects up to 6 HART® devices via i.s. 2 wire, such as temperature pressure transmitters for Hybrid and Hydrostatic (mass) applications
- Backlit graphical LCD display and operation via three optical keys (touch control)
- User-friendly operating menu (multi-lingual)
- Interfaces to FuelsManager® via 8130 Remote Terminal Unit
- Provides communication to PLC, DCS and SCADA systems
- Various industry standard communication protocols, including EIA-485 MODBUS®, Sakura V1, Whessoematic (WM 550), GPE, Mark/Space, L&J and Enraf BPM
- FM, CSA and ATEX approved for use in explosion hazardous areas
Overfill Protection
The 4590 TSM can be configured and used as part of an overfill protection system in conjunction with the approved WHG operating mode of the Varec 7500 RTG’s radar devices (as described in the TÜV test certificate for the 7500 RTG’s WHG operating mode).
Product Options
Certificates
- ATEX - II 2 (1) EEx d (ia) IIC T6
- FM - Explosion Proof - Class I, Division 1, Groups A, B, C & D
- CSA - Explosion Proof - Class I, Division 1 Groups A, B, C & D
Field communication protocols
- ENRAF BPM, non-IS 4-20mA input, non-IS 4-20mA HART master output
- GPE, non-IS 4...20mA output
- WM550, non-IS 4...20mA output, Whessoe protocol with dual communication
- Mark/Space, non-IS 4-20mA input + output, Varec Mark/Space protocol
- MODBUS®, non-IS 4...20mA in- and output, EIA 485
- L&J, non-IS 4-20mA input + output
- V1, non-IS 4...20mA output, non-IS 4...20mA HART output, relay output
Power supply
- 18...55V AC/DC
- 55...264V AC
Spot RTD option
- Without RTD temperature input
- With spot RTD temperature input, IS
Digital Modules (x2)
- Input 90...140 VAC
- Input 3...32 VDC
- Input 180...264 VAC
- Input 35...60V AC/DC
- Output 24...264 VAC
- Output 3...60 VDC
- Output 24...140 VAC
- Output 4...200 VDC
- Relay 0...100 VDC, 0...120 VAC
Additional intrinsically safe module
- Input 4-20mA + 2x input digital
Glands/Entries - non IS (x2 or x3 EX d entries)
- G 1/2"
- M20x1.5
- 1/2" NPT
- 3/4" NPT
Gland/Entry - IS
- M25x1.5, 13...18mm
- G 1/2"
- 1/2" NPT
- 3/4" NPT
