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Ningbo Cowell Industry Co., Limited

Temperature Controller, Thermostat Temperature Controller, Digital Temperature Controller manufacturer / supplier in China, offering DC AC 12V Digital Temperature Controller Thermostat, High Capacity Hydraulic Impact PVC Sheet Crusher Machine, PA Screw Barrel for PA Processing and so on.

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Supplier Homepage Product Electricity system DC AC 12V Digital Temperature Controller Thermostat

DC AC 12V Digital Temperature Controller Thermostat

FOB Price: US $60 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $60/ Piece
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Port: Ningbo, China
Production Capacity: 1000sets/Month
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: JJ*99
  • Certification: RoHS, CB, CCC, ISO9001
  • Display Type: LED
  • Shell Material: PC Flame Retardant Materials, Metal Plate
  • Usage: Air Conditioner, Ventilation
  • Delivery Date: 10days
  • Warranty: 1 Year
  • Original Place: Ningbo
  • Transport Package: Wood Case
  • Origin: China
  • Customized: Customized
  • Brand: Cowell
  • Operating Principle: Thermostatic
  • Control Method: Electronic Type
  • Means of Transport: by Sea or by Air or by Express
  • Quality: Standard
  • Export Markets: Western Europe,North America,MID East, 
  • Trademark: Cowell
  • Specification: DIN
  • HS Code: 9032100000
Product Description
DC AC 12V Digital Temperature Controller Thermostat 

Product features

Touch screen,relay contact form output;
Output: relay contacts;
Four kinds of fan speed modes: High/Middle/Low/Auto;
24 hours timing power on/off function;
Sleep function;
Data memory when power is off;
Clock function;
Can choose color ;Can choose language.

Technical parameters
Power Supply110-240VAC±10%,50/60HZ
Control temperature+5~+50ºC
Standard load≤3A
Self power consumption<1W
Temperature control precision±1ºC
Temperature measurement resolution0.1ºC
Transportation storage environmentTemperature: -20~+70, relative humidity: RH < 92%
Display temperature rangeTemperature: 0~+45ºC
Shell materialPC flame retardant materials, special metal panels, metal plate
InstallationStandard 86 Junction Box
DC AC 12V Digital Temperature Controller Thermostat

Main technologies indicates
InputRTD input(Pt100,Cu50) ;
Thermocouple input(T, R, J, B, S, K, E, WRe3-WRe25)
power supplyDC 12V
Contact capacityAC 250V/3A
Contact life1×105
SSR-level8V(Open-circuit voltage); 30mA(short-circuit current)
Temperature range-199.9 ~ +2300ºC
Measure accuracy±0.2%FS
DisplayLED(red, blue, white, green, orange)
Outline Dimension48×24×75mm
Panel Dimension45×22mm
PID Microprocessor controlled temperature selection   
LED display       
Thermoelectricity technique
Target & actual temperature Display
Buzzer alarm
Metal blocks free of sample polluted
Metal blocks fitted with varieties of tubes
Built-in over-temperature protection, more reliable
DC AC 12V Digital Temperature Controller Thermostat

1. Inner Packing is the PE film bag 
2. Out packing is Paper carton or wooden box packing 
3.Depend on the customer's requirements.
Delivery Detail:  20-25 working days.
DC AC 12V Digital Temperature Controller Thermostat


1. Measure dimension of screw and barrel
2. Complete manufacturing drawing
3. Make optimal solution based on customer's require
4.Calculate the cost of goods
5.Take photos of finished screw barrel
6  Make booking and shipping schedule
7.Send customs clearance documents
8.Arrange factory visiting schedule
9.Assistant with customers to deal other matters

DC AC 12V Digital Temperature Controller Thermostat


NINGBO COWELL INDUSTRY CO.,LTD was established in 2006. It's highly involved in manufacturing of injection screw barrel, extruder screw barrel, rubber machine screw barrel as well as ball screw, linear guide, which are the critical component of precision machinery and mainly applied to Plastics Injection Machine, Plastic processing extruder, Machine Tool, Engineering machine, Precision Orientation Equipment and other equipments and machines.
It has professional technician team, engaged in manufacturing and researching of screw barrel. Recent years, Cowell industry places great emphasis in upgrading not only the manufacturing and quality of screw barrel but also after sales service. We uphold the concept "customer first", to provide professional, promptly and attentive service as well as better solution to continuously create value for customers.Good reputation has won the recognition from domestic and oversea market. Now we have exported to more than 30 countries and regions, including Middle East, Southeast Asia, France, Denmark, Finland, Italy, Poland, Brazil and Chile etc.
We warmly welcome customers oversea to build long term cooperation relationship with us!
Year Company Established: 2006
Annual Sales Amount:  US$10 - 50 Million
Total No. of Staff:  51 - 100 People
Business Type: Manufacturer
Quality Certificate:   CE, ISO9001
Main Export Markets:   Western Europe, Eastern Europe, South America,    
 Southeast Asia, Mid East, Africa
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