AW2000 Integrated Temperature Transmitter
About AW2000 Integrated Temperature Transmitter
HollySys AW2000 Integrated Temperature Transmitter converts universal input signals into a standardized 4 to 20 mA analog output. It delivers outstanding performance with long-term stability, high measurement accuracy, and advanced diagnostic capability. It also supports input types including Resistance Temperature Detector (RTD) and Thermocouple (TC) signals. AW2000 is widely used in industries such as petrochemical, chemical, metallurgy, and food & pharmaceuticals for temperature detection and signal transmission. It is designed for measuring and controlling industrial process temperature parameters, with optional explosion-proof and intrinsic safety versions.
Product Features
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High Stability and ReliabilityHigh-performance precision grade conversion, stable and reliable, with a long service life
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Anti-interferenceTwo-wire 4 to 20 mA output with strong anti-interference capabilities
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Wide Measurement RangeLarge temperature measurement range from -200 to + 1,600 ℃
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Cold-End Temperature Auto CompensationAutomatic cold-end temperature compensation and nonlinear correction circuit
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Mechanical PerformanceExcellent mechanical properties, resistant to pressure, vibration, and shock
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Electrical Isolation500 V electrical isolation (input/output)
Technical Parameters
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Output signal
4 to 20 mA, 4 to 20mA + HART
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Power supply
12 to 40 VDC (4 to 20 mA);17 to 40 VDC (4 to 20 mA + HART)
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Alarm output
High alarm 21 mA, low alarm 3.8 mA
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Maximum load resistance
RL = (U Power Supply -12) / 0.024
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Initial power-up initialization time
≤ 30s
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Normal power-up initialization time:
≤ 6s
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Dielectric strength
500 VAC @ 1 min, with leakage current < 2 mA
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Insulation resistance
500 VDC @ 30s (input/output terminals short-circuited)
Services & Support
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