Siemens SIPART DR21 PID Temperature Controller, 72 x 144mm, 115 → 230 V ac Supply Voltage
Siemens SIPART DR21 PID Temperature Controller, 72 x 144mm, 115 → 230 V ac Supply Voltage, Supply Voltage: 115 230 V ac, Minimum Operating Temperature: 0°C, Maximum Operating Temperature: +50°C, Display Colour: Red, Red/Green, Input Type: Analogue, Digital, Panel Depth: 157mm, MPN: 6DR2100-5
