รีเลย์ควบคุมอุณหภูมิ Thermistor relay control module Temperature sensor detection Ttemperature controller switch 12V
HCRM01 type 1 way of thermal relay module, the use of authentic high quality industrial components, military level double-sided PCB board, LED signal lights have red, blue, Cloth plate considering comprehensive, stable performance, the modules can be widely used in all kinds of temperature measurement control occasions.
Module can be used as a temperature detection, can through the potentiometer to adjust temperature detection threshold, built-in relay, switch to do all kinds of temperature detection, such as indoor temperature monitoring, chassis, such as temperature monitoring, auto temperature monitoring.
functional features
using high sensitive thermistor testing environment temperature, with authentic quality relay, can directly control ac or dc load, Maximum load capacity: normally open interface communication 0 v - 250 v / 10 a, dc 0 v, 30 v / 10 a.
can be through the potentiometer to adjust temperature threshold, when the environment temperature is higher than the threshold, relay, absorption temperature below this threshold, relay release;
Intelligent control design, after the relay operation, automatic threshold, solves the problems of critical value repeated action;
Module with functions of meter, the reverse power will not damage the module;
equipped with a power indicator light (red), relay status indicator light (blue)
modules, working voltage is 5 v, 12 v is optional, please indicate the user when the choose and buy;
is equipped with four fixed bolt hole, convenient installation;
module size: 5.0 cm * 3.0 cm * 3.0 cm;
module with a free take 30 cm thermal sensor lead;
instructions
a thermistor module is sensitive to the environment temperature, commonly used to detect the change of the temperature of the surrounding environment;
module in the environment temperature is higher than the setting threshold, relay or absorption, common and often start through to disconnect) (and normally closed end, when the environment temperature is lower than the setting threshold, relay disconnect, common and often start off (connected with normally closed end);
public side, normally open, normally closed three ports is equivalent to a double switch, relay coil electricity, public end and beginning conduction, often without electricity, public end with normally closed end conduction;
electrical parameters
Working voltage: dc 5 v or 12 v is optional
After the working current, relay and: 5 v module is less than 90 ma, 12 v module is less than 50 ma
Before the relay and: less than 5 ma
Load capacity: ac 0 v - 250 v / 10 a, dc 0 v, 30 v / 10 a;
shipping list
Type 1, HCRM01 thermal relay module 1
2, with 30 cm thermistor sensor lead 1 only
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