Alarm PID Digital Temperature Thermostat Regulator Controller REX C100 SSR Output Thermocouple K Type Probe Sensor State Relay

Alarm PID Digital Temperature Thermostat Regulator Controller REX C100 SSR Output Thermocouple K Type Probe Sensor State Relay
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  • Список ценUS $22.01piece
  • Продажная ценаUS $22.01piece
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Functional Overview
BF-440A is equivalent to two independent temperature control, each temperature control with an independent temperature sensor, control independent one-way relay output, relay output with normally open, normally closed point. It can measure the temperature from -45 °C to 140 °C and can control the temperature constant between -20 °C and 120 °C.
With [temperature deviation correction] function, it can easily correct the error in temperature measurement. Wide field power supply design, can work adaptively between AC80V ~ 240V power supply, stable, reliable and durable.
The main function
Two independent temperature measurement, independent temperature control
One way temperature control normally open and normally closed point output, two way temperature control normally open point output
Two-way temperature measurement with deviation manual correction function
Set parameter power-down memory function
Imported NTC 240K temperature sensor measurement, stable and reliable
Temperature sensor long distance measurement (100 meters) without compensation,
Switching power supply, stable operation in power supply AC80-240V
Specifications and technical parameters
Product packing list
2. NTC (240K) temperature sensing line two
3. Instructions
4. Fixed bracket
Appearance size (mm): 58 (length) × 78 (width) × 85 (thickness)
Installation and dimensions (mm): window mounting, opening size: 51 (length) × 71 (width)
Net weight: 0.276Kg
Gross weight: 0.338Kg
Working power and power consumption: AC (80 ~ 240) V, 2W
Use environment: use environment
Display mode: LED digital display
Button: push type membrane button
Input: two (240K) NTC thermistor temperature sensor input, measuring range -20 ° C ~ 120 ° C
Output: 1. One-way relay normally open, normally closed contact temperature control output, two-way relay normally open contact temperature control output. 2. The current capacity of each contact is 6A for resistive load and 1A for inductive load. It can control 1000W electric heating or 200W motor or water pump. For larger load, it needs to be expanded by AC contactor.
Measuring range: -20 ° C ~ 120 ° C
Setting range: -20 ° C ~ 120 ° C
Control range: 20 ° C ~ 120 ° C
Other parameters: 1. Temperature sensor signal line can be extended with ordinary wires for a long distance, the effective range is 100 meters. 2. Set the parameter to power down and keep the memory for a long time. 3. The temperature difference is between 0 °C and 30 °C.