STC-200 Refrigeration Controller Temperature Monitor and Alarm System for sale

STC-200 temp controller offers a single output relay to control the power supply of a refrigerator or a heater, or an external alarm unit, which means it is a temperature monitor and alarm system.

Features of the digital thermostat STC-200+ are as follow:

• Could be the audible/visible temperature alarm monitor for refrigerator, exhaust, serve room, greenhouse;
• The temperature set-point and hysteresis determine the ideal temperature range and separately high and low limits to the Temperature Set-point available;
• Embed NVM to auto memory exists parameters, resume all data once power back, need not configure it again;
• Adjustable Temperature Hysteresis, Compressor Delay Time and Temperature Calibration;
• Alarm once the room temperature exceeds the measurable range or sensor error;
• Alarm by buzzer screaming and error code on display.

STC-200 temperature controller wiring Diagram

How to set the ideal temperature range?

The temperature range was defined from “SP” to “SP + Difference (Hysteresis)” in this unit.

• SP means the Temperature SetPoint; it is the lower limits in this controller;
• The “SP + Hysteresis” result is the upper limits (Hysteresis is a unidirectional parameter here).
• From SP to “SP + Hysteresis” is the range user wish temperature keep around; once exceed this range, the status of the load will change;

Why Haswill Electronics?

If you want to buy Temperature Controller from China, Haswill Electronics is one of best supplier

• V-0 class fire-retardant shell;
• HongFa Relays;
• Copper pin, some factories use the iron pin which is easy to rusty, just test it with a magnet;
• Low-Frequency transformer, sufficient coils (220V net weight 70g+), and longer service time;
• Stable chipboard with high anti-interference performance.

In brief, The digital thermostats from Haswill Electronics with Reliable quality, Long Service Time, Safe, and competitively price!

more information from

https://www.thermo-hygro.com

Temperature & Humidity Meter, Logger, Controller

Haswill Electronics