The ST48‑WHDVM.04FP from Stork Tronic (formerly Schimpke) is a compact 48 × 48 mm panel-mount PID differential temperature controller with dual 3‑digit LED displays and three relay outputs. Powered by 12–36 V DC (or 12–24 V AC), it monitors a primary and secondary temperature sensor (Pt100) and controls processes via three configurable relays (main setpoint, secondary setpoint, limit). Programmable PID, hysteresis, alarm settings and analog output enhance flexibility for industrial temperature regulation.

Key Features:

Model / P/N: ST48‑WHDVM.04FP (Order 900304.006)
Supply Voltage: 12–24 V AC / 16–36 V DC (24 V typical)
Sensors: Pt100 RTD; differential measurement range –99…+750 °C
Outputs: 3 relays (K1: main, K2: secondary, K3: alarm/limit) rated 8 A @ 28 V DC
Control: PID loop with parameters P, I, D, hysteresis, cycle time adjustable via front panel keys
Display & Controls: Dual LED displays; UP/DOWN/SET/F1 keys for setpoint & parameter programming
Analog Output: 0–10 V configurable proportional output (via P-parameters)
Mounting & Size: 48 × 48 mm front, panel depth ~70 mm, plug-in connector at rear
Environmental: Broad operating range, designed for industrial panels with protection via user enclosure

Stork Tronic – ST48-WHDVM.04FP – Differential PID Temperature Controller, 24 VDC

Stork Tronic – ST48-WHDVM.04FP – Differential PID Temperature Controller, 24 VDC