5 Number of Other HW Interfaces 1 Number of RS-232 Interfaces 1 Number of RS-485 Interfaces 1 Output Power - Normal Duty (kW) 1
Electrical control panel for control over tank jacket cooling or heating in multiple tanks
1 Relative Symmetric Net Frequency Tolerance 5% Relative Symmetric Net Voltage Tolerance 10%
The controller outputs are always freely selectable as command/multiple alarm modes/events
Seneca K121 ISOLATED 2-WIRE (LOOP POWERED) UNIVERSAL TRANSMITTER PID controllers 5 Number of Other HWISOLATED 2 WIRE (LOOP POWERED) UNIVERSAL TRANSMITTER, ATEX ZONE 2 Loop powered isolator universal converter (mA, V, Ohm, RTD, TC) K121 supports input signals from Cu50, Cu100, Pt100, Pt500, Pt1000, Ni100, Ni120, Ni1000, TC J, K, R, S, T, B, E, N, L, potentiometer, voltage signals with 30 V and 150 mV scales and current ( 24 mA). The instrument also acquires potentiometer input with resistance between 500 and 10 K and resistances up to 1760 . K121