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เครื่องควบคุมอุณหภูมิ
เทอร์โมสตัต
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Indicator
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Universal Indicator รุ่่น N1540
รายละเอียดสินค้า :
• Accepts thermocouples J, K, T, E, N, R, S, B, Pt100,
0-50 mV, 0-5 Vdc, 0-10 Vdc, 0-20 mA and 4-20 mA
• Temperature in °C or °F
• Adjustable indication offset
• Adjustable digital filter
• Programmable indicating range from -1999 to 9999
• Sampling rate: up to 50 measurements per second
• Two relay alarms: SPST 1.5 A / 240 Vac
• Alarm funtions: LO, HI, differential, differential LO, differential HI, sensor break
• Alarm initial blocking
• Alarm hysteresis
• Flash function (display flashes under alarm condition
• Detachable wire connectors
• Bright 14 mm display
• Recorded maximum HI and minimum LO values can be retrieved via keypad
• Password for configuration protection
• Auxiliary 24 Vdc voltage source
• USB Interface for configuration and monitoring
• Factory configuration parameters retrieval
• IP65 UL 94 V-2 front; IP20 UL 94V-0 enclosure
• Silicone rubber keypad
• CE and UL certification
• Size: 96 x 48 x 35 mm
• Power: 100~240 Vac/dc ±10%
OPTIONS:
• RS485 Modbus RTU serial communication
• Power: 12 to 24 Vac/d
