• Do not use coaxial cable for transducer (see General Appendix F: Upgrading on
page 246 for more information)
• transducer and mA output signal to be 2 copper conductors, twisted with shield/drain
wire, 300 Vrms, 0.5 mm2 (22-18AWG), nominal capacitance between adjacent
conductors @ 1kHz = 62.3 pF/m (19 pF/ft). Nominal capacitance between conductor
and shield @ 1kHz = 108.3 pF/m (33 pF/ft) (Belden®1
8760 is acceptable)
• 365 m maximum