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商品説明
Housed in a wall-mount, watertight plastic enclosure, the CN1511 is a flexible temperature controller that offers the ease of an on/off controller with the precision of a full-blown PID controller. For applications that do not require the complexity of PID control, this device can be programmed to work as simple on/off controller. Yet for processes that require close temperature conformity, the CN1511 can be run under full PID control, selectable for either heating (direct acting) or cooling (reverse acting).
SPECIFICATIONS Input Type: . J, K, T, E, R, S, B, thermistor 2252 . @ 25°C (77°F), Pt100 RTD . 0 to 10 Vdc . 4 to 20 mA loop current . 0 to 100 mV CJC Error: ±0.5°C @10 to 45°C (±0.9°F @ 50 to 113°F) Accuracy: Resolution: 1°C/°F for T/Cs and RTDs; 0.1°C/0.2°F for thermistors Process: 9999, 999.9, 99.99, 9.999 Voltage: 0.05% FS Current: 0.05% FS A/D Conversion: 20,000 count A/D converter Conversion Rate: 7/s (typical) |
Display: Red 7-segment LED display, 20 mm (0.8") H Display Test: 8.8.8.8.8.8.8. on power-up Power Options: 120 Vac (60 Hz)—standard 220 Vac (50 Hz)—optional 15 Vdc @ 900 mA—optional Scale:Programmable from 1 to 30000 Offset: 0.00 to 20.00 (current input), 0.000 to 10.000 (voltage input), 0.00 to 100.00 (millivolt input) Rate: 0 to 500 seconds Prop. Band: 0 to 100% of span Reset: 0 to 50 repeats/min On/Off Deadband (Programmable): 0 to full scale Control Output: 5 Vdc drive @ 50 mA max (internal 5 Vdc source) |
Output (Optional): 1. Open collector—6 open-collector outputs, maximum sink capability 50 mA per output (internal source) 2. Relays—SPST; 1 A @ 28 Vdc or 0.5 A @ 120 Vac resistive Output Termination: Euro-style pluggable connector Rate: Variable, displayed as rate change/time base Enclosure Dimensions: Case: 192 W x 160 H x 103 mm (7.55 x 6.29 x 4.05") Material: Polystyrene with crystal-clear polycarbonate lid Ingress Protection: Up to IP65 (DIN standard) Weight:1.4 kg (3 lb) |
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