The CN4000 Series temperature/process controllers set a new
standard for ease-of-use and value. Units feature dedicated input
models with thermocouple and RTD inputs, and models with
universal inputs for both temperature and process inputs. Standard
features include autoune, fuzzy logic, fully adjustable PID or on/off
single control output with one alarm. Selected thermocouple and RTD input models can show
whole or tenth of degree display resolution. Output types include relay,
dc pulse, or an isolated analog 0 to 20 mA output.
SPECIFICATIONS Selectable Inputs: Thermocouple, RTD, DC voltage, DC current, resistance (dependent on model) Display: Two 4-digit, 7 segment, LED (red PV, green SV) Resolution: 1.0, 0.1 (dependent on model) Sample Rate: 8 per second Accuracy: ±0.3% FS (thermocouple and RTD dedicated models), ±0.2% FS (universal input models) Supply Voltage: 100 to 240 Vac (-15%, +10%); 50 to 60Hz or Optional 24 Vdc Power Consumption: 3 W (thermocouple and RTD dedicated models), 6 W (universal input models) Operating Temperature: -10 to 60‹C (14 to140‹F) Humidity: 0 to 90 RH% Control Output Ratings: Relay: SPDT, 30 Vdc/1A, 250 Vac/1A (1⁄8 and ¼ DIN models) Relay: SPST, 30 Vdc/1A, 250 Vac/1A (1⁄16 DIN models) Proportional Current (Isolated): 0 to 20 mA DC, DC Pulse: 12 Vdc/30 mA Alarm Output Ratings: Relay: SPDT, 30 Vdc/1A, 250 Vac/1A DC Pulse: 12 Vdc/30 mA
† Price are shown in RMB.
Related Links -
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Product Manual
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CN4300 and CN4400 Series - Programmable Temperature Controllers
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Keywords:1/16, 1/8, and 1/4 DIN Temperature/Process Controllers with Fuzzy Logic, Very low cost temperature controllers