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เครื่องควบคุมอุณหภูมิ
เทอร์โมสตัต
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Indicator
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Universal Process Indicator รุ่น N1040i
รายละเอียดสินค้า :
• Thermocouple inputs J, K, T, N, R, S, B, E, RTD Pt100 and linear 0-20 mA, 4-20 mA, 0-50 mV, 0-5 V e 0-10 V in one model
• Input adjustable Offset allows small indication corrections
• Analog input signal retransmission over 0-20 mA or 4-20 mA
• Up to 2 programmable alarms outputs
• Up to 2 relay outputs, SPDT and SPST-NO
• Alarm Functions: minimum, maximum, differential, minimum differential, maximum differential and sensor break
• Features Initial alarm blocking function
• Flash alarm function alerts operator to condition while in alarm state
• Sensor failure detection
• Password para meters protection
• Factory calibration parameters recovery
• Universal switching power supply ensures high precision even under mains voltage oscilations
• Optional auxiliary 24 Vdc power supply to connect field transmitters
• Optional RS485 interface
• Power Supply: - 100 to 240 Vac (±10 %), 50/60 Hz - 48 to 240 Vdc (±10 %)
• Dimensions: 48 x 48 x 80 mm
• Internal Resolution: 32767 levels (15 bits)
• Display Resolution: 12000 levels (de -1999 to 9999)
• Input reading rate: up 55 per second
• Precision: - Thermocouples J, K, T, E: 0.25 % of the span ± 1 ºC - Thermocouples N, R, S, B: 0.25 % of the span ± 3 ºC - Pt100: 0.2 % of the span - 4-20 mA, 0-50 mV, 0-5 V, 0-10 V: 0.2 % of the span
• Certifications: CE, UL
