| MODEL |
NX9 |
NX7 |
NX2 |
NX3 |
NX4 |
NX1 |
| Appearance (mm) |
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| Function |
| ㆍFuzzy |
ㆍAuto tuning |
| ㆍExternal contact input |
ㆍHeater Break Alarm(HBA1) |
| ㆍInput filter : OFF, 1~120sec |
ㆍZone PID |
| ㆍ2 Alarm outputs |
ㆍOutput Limitation |
| ㆍInterface(RS/485/422) |
ㆍRetransmission output (PV, SV, MV) |
| ㆍGroup PID |
ㆍUniversal-input/output |
| ㆍHeating/Cooling control |
ㆍIP 65 front facia |
| ㆍHeating/Cooling hysteresis |
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| Input |
| Thermocouple : K, J, E, T, R, S, B, L, N, U, WRe 5-26, PL-II |
R.T.D : Pt 100Ω, KPt 100Ω |
| Direct voltage : 1~5V, 1~10V, -0~20mV, 0~100mV --------------(Free scale type) |
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| Sampling cycle |
250ms |
| Input display resolution |
Below decimal point of Input signal and Measuring range |
| Input impedance |
T/C and mV input : Min, 1MΩ DC V : 1MΩ |
| Source tolerable resistance |
Thermocouple : Max. 250Ω, Voltage : Max. 2 kΩ |
| Lead wire tolerable resistance |
R.T.D : Max. 150Ω / wire (notice : Identical conductor resistance between 3wires) |
| Input tolerable voltage |
±10V (T/C, R.T.D, Voltage : mV DC), ±20V(Voltage : V DC) |
| Noise removal rate |
NMRR(Nomal mode) : 40dB min. / CMRR(Common mode) : 120dB min.(50/60Hz ±1%) |
| Standard |
T/C, R.T.D : KS, IEC, DIN |
| Standard junction temp. |
±1.5°C(15~35 °C), ±2.0°C(0~50 °C) |
| Burn-oup |
T/C : OFF, Up/Down selectable / R.T.D : OFF, UP selectable (Detection current : 50mA) |
| Accuracy |
±0.5% (Full scale) |
| Power supply for sensor |
DC 24V(Internal resistance : 1.2 kΩ) Max 50mA / DC 15V(Internal resistance : 790 °C) |
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