Gauge Link NXA20
Acquires data from non Endress+Hauser field instruments and converts it to Modbus
Gauge Link NXA20 scans parameters from tank gauges with TRL/2 protocol from Emerson Rosemount or BPM protocol from Honeywell Enraf and converts the signal to Modbus RS485 as one part of Tankvision, which is a dedicated tank inventory system. For a step-by-step site upgrade, the Tankvision Gauge Link together with the Tankvision Tank Scanner allows legacy protocol management as well as gradual upgrades for more flexibility. It is ideally suited for small depots as well as bigger tank farms.
Legacy protocol management
Step-by-step site upgrade
Higher system availability
Scans parameters from tank gauges. Suited for tank farms with various protocols used for communicating with the installed field devices.
Provides data to the Tank Scanner NXA820 via Modbus
Ambient temperature: -40 to +60°C (-40 to +140°F)
Funksjoner og spesifikasjoner
8 channel field indicator for fieldbuses
Loop-powered indicator for 4 to 20 mA or HART signals