5CJ-020 & 5CK-020
Model 5CJ-020
Model 5CK-020
(5 Amperes)
$78 .00 each@Qty100
 
Summary General Description
Summary
Implementation Notes
Pricing
 

General Description

The Model 5CJ-020 and Model 5CK-020 are proportional temperature controllers with  "zero voltage switching" that use thermocouple sensors. Output is through a Triac rated at 5 amperes @ 120 VAC.

The 5CJ models use Type J thermocouples, while the 5CK models use the Type K thermocouples. The type K thermocouple senses higher temperatures (0° to 1250°C) than the type J (0° to 750°C). The unit provides lead break protection - an open thermocouple will de-energize the load.

The proportional bandwidth is adjustable from 2°C to 20°C.

Enlarged Photo.

(Units which are similar but which use On/Off control through an SPDT relay are the models 5CJ-010 and 5CK-010. Unlike the -020 models, they do not provide lead break protection.)
 


In summary, here are the features:

Implementation Notes

The controller is set with an on-board potentiometer. We have notes on changing the temperature range of a potentiometer used with this controller in our library: CHANGING A RESISTOR-BASED TEMPERATURE ADJUSTMENT RANGE.
 
 

TYPICAL APPLICATIONS

Figure 1: the 5CJ-010 ON/OFF control is combined with the 5C7-020 proportional control providing ON/OFF control of the fan and proportional control of the heater.
Figure 2: Wiring diagram for heater loads that are greater than the device rating.

Pricing

MODEL 5CJ-020 and Model 5CK-020
   Quantity 01 price: $98.00 each
   Lower prices are available at higher volume.
   Quantity 100 price: $78.00 each
   Lower prices are available at higher volume.



DC Load Temperature Controllers for TEC, peltier modules, fans, or resistive heaters, etc. Proportional & On/Off control.

Descriptive Indexes and Searches




SKU  Volts(v)  Amperes(A)  °C
BENCHTOP
5C7-195 1-28v 10A -40-150°

OPEN FRAME
5R7-001 0-36v 25A -50-300°
5R7-002 0-36v 25A -50-300°

5R7-388 0-36v 25A -200-400°

5C7-582 9-36v 28A+ -50-300°

5R7-570 3-28v 12.5A -20-150°

5R7-350 0-24v 7.5A -20-100°
5R7-347 0-24v 7.5A 0-120°


RELATED CONTROLLER PAGES


TEMPERATURE SENSORS
Ohms@25°C

DESIGN & MANUFACTURING