100 Ohm (Two Wires) RTD, Hazardous, Duct, 8" SERIE DL7 480Vac) IP21 UL Rango de Presion:0 a 1" w.c. 480Vac) IP21 UL type 1 Frame size R4 with Modbus RTU Modbus Ethernet IP communication capability Surface wall mounting with built in Choke + STO Safe Torque OFF (SIL3 as per IEC61511 SILCL3 as per IEC62061 PLe ISO13849 1) compatible with input voltages 380Vac 480Vac (400Vac 415Vac 440Vac) (3 phase 3P) item code #3AXD50000616831 equivalent to ACS58001077A4K490 DATA SHEET NPT 2 Way 1 GPM Plated Brass Trim DCA Profile Modulating Floating(Fail Open) 24 Vac 100 Ohm (Two Wires) RTD