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The HW-XMTA series intelligent digital (display) regulator adopts a dedicated integrated chip, which gathers most of the functions of various regulating instruments in the current automatic system. It also integrates functional circuits such as CPU, I/O, EPROM, D/A conversion, etc., supplemented by a software system that is carefully designed and repeatedly debugged, making the instrument have extraordinary and outstanding functions. It is currently one of the only ultra small, intelligent, and maintenance free instruments in China.

●Main technical indicators

★ Accuracy: ± 0.3% F · S+1d ± 0.5% F · S
★ Adjustment control accuracy: Position: ± 0.5F · S
★ Alarm function: upper limit, lower limit, upper and lower limits, upper return difference, lower return difference, double return difference, OK mode, absolute value mode, etc.
★ Transmission output accuracy: ± 0.3% F · S
★ Load capacity: AC220V ≤ 6W
★ Working environment requirements: Temperature: 0-50 ℃
Humidity:<85% RH
No corrosive gases, no vibration scenarios.

● Main technical indicators

★ Input impedance: 0-10mA: 500 Ω
4-20mA:250Ω
DC. V:200KΩ
Thermocouple and mV: ≥ 10M Ω
Cold end automatic compensation accuracy 0-40 ℃
Within the range of ± 0.3 ℃
★ Pulse amplitude: Step range: 0.01-1000Hz
★ Thermistor: Fully compensated within 3 × 10 Ω for three wire input
★ Relay contact capacity: AC220V 2A

● Characteristics

★ No flying wires or potentiometers, all calibration and functions can be completed by software through the keyboard.
★ Control quantity, process quantity, dual display, concise and intuitive.
22 input signals with a wide selection range.
The analog output can be set to 0-10mA or 4-20mA.
★ Alarm for broken resistance, broken couple, and broken wire faults.