W1701 Tempreature Control Relay

• Model: W1701
• Size: Approx. 36.5x36.5x18 mm/1.44x1.44x0.71 inch
• Installation screw: M3 * 2 diagonal size 39.5mm
• Temperature range: 20-90 ℃
• Control Mode: Heating, Cooling, Heat dissipation
• Control Accuracy: 0.1 ℃
• Hysteresis Setting: 1-10 ℃
• Refresh Rate: 0.5S
• Supply Voltage: DC 12V
• Output Voltage: DC 12V
• Output Power: Max 200W
• Static Current: ≤ 3MA, attract current ≤ 60MA
• Temperature Probe: 10K thermistor
• B25 = 10K 3950
• 30cm Waterproof Sensor

• For heating: Please connect 12V heater to the - H +
• For cooling: Please connect cooler to the + C -
• For heat-sinking: Please connect cooler or heatsink connected to the + C -
• Red LED is on indicating the cooling (+ C-) output,
• Red LED is off indicating heating (-H +) output