Eltav - Wireless Monitoring of Valves

ROI Calculator

Comparison Wireless and wired valve monitoring in EX environment.
To change the business case values, please enter your data in the assumptions section, and click "Calculate".

Assumptions

Your currency
Wiring
Wires 2 Pairs:
Average distance from JB (m)
Price per meter ($)
Installation cost per meter ($)
Sub Total
1
Wires Multicable:
Average distance JB to control room (m)
Price per meter 32 pairs ($)
Number of pairs
Number of limit switches per valve
Installation cost per meter ($)
Sub Total
1
Conduits
Maximum distance JB to control room (m)
Price per meter ($)
Sub Total
1
Conduits from JB to Valve
Average distance from JB (m)
Price per meter ($)
Sub Total
1
Number of valves in the system
Instrumentation
Limit Switch Box
Limit switch box price ($)
Limit switch quantity per valve
Sub Total
1
 
32 DI PLC card price
 
Limit Switch Field Calibration Cost
Calibration time per valve (hours)
Calibration cost per hour ($)
Total calibration cost per valve
1
 
 
Additional Costs
Design/engineering effort ($)
Cost of process shutdown ($)
Additional costs ($)
  

Business Case Calculation Results

Total monitoring cost ($)
1
Average monitoring cost per valve ($)
1