DC4-20mA output, thermocouple (K, J, T, N) temperature transmitter
▲Thermocouple input scaling available ▲DIN rail mountable ▲RS232C, PC control, free software ●A two-wire, 4-20mA output temperature transmitter capable of scaling for K, J, T, and N type thermocouple inputs ●Converts voltage signals from thermocouples into a linear 4-20mA analog output signal ●Achieves excellent accuracy and stability through the use of digital devices ●The temperature range corresponding to the 4-20mA (or 20-4mA) output can be freely scaled within the measurement range of each thermocouple (minimum span is 50°C) ●The range and type of thermocouples can be easily set using dip switches ●The transmitter is equipped with an LED to warn of alarm conditions (such as sensor connection failures) during setting operations ●Reverse polarity protection function included
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basic information
■Input Sensor: Thermocouple K, J, T, N Connection: 2-wire Measurement Range (Thermocouple): K: -200 to +1200℃, T: -200 to +300℃, J: -200 to +800℃, N: -200 to +1200℃ Linearization: EN60584-1-2, ASTM E230-ANSI (MC96-1) Standard Setting Range: Tc=K, Range=0 to 1000℃ Minimum Measurement Span: 50℃ Conversion Speed: 2 times/second Accuracy: ±0.04% FS ±0.04% rdg or 0.5℃ (whichever is greater) Cold Junction Temperature Range: 0 to 70℃ ■Output Output Type: 4-20mA (or 20-4mA), 22mA output for sensor connection failure or abnormality in 2-wire connection Resolution: [HD978TR1] 4μA [HD978TR2] 4μV display, 0.1℃: Temperature <200℃, 1℃: Temperature >200℃ Power Supply: DC9-30V (with reverse polarity protection) Effect of Power Supply Voltage Fluctuation: 0.4μA/V Load Resistance: RLmax =(Vdc-9)/0.022 RLmax = 680Ω at Vdc = DC24V Warm-up Time: 2 minutes Operating Temperature: 0 to 70℃ Storage Temperature: -40 to +80℃
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Industrial process control Power and energy management Temperature monitoring of machinery and engines, etc.
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LAZER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.