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AT908 CD series temperature controller
Self-diagnosis function. Free 4-digit measurement value setting. Every parameter can be shielded. Various input specification are available, including thermocouple, thermal resistance and linear signal etc.. Adopting modular structure output mode. Multiple output modular specifications are available, which can adapt to different application.
Adapting intelligent PID control arithmetic without over adjust. The controller still has auto-tuning function. Be applicable with universal AC 85~256V SMPS or DC 24V power supply. Pre-setting emendation system (for input specification) inside. Freely switch between different input specifications. (various thermocouple, thermal resistance, linear signal etc..)
High accuracy and stable control effect.
Technical parameter :
| |
Model | AT908-CD400 |
External dimension W*H*D/(mm) | 48* 96 * 90 |
Perforate dimension W*H(mm) | 45 * 92 |
Display units | Twin 4-digit LED display, range -1999~9999 (display range is free setting) |
Scale and control precision | Accuracy: 0.3 grade; Control deflection :±1 digit; Internal measurement correction ±100yard; Precision: 0.1°C for K .E. T. N. J. Cu50. Pt100 ; 0.001 for pressure, weight, water level |
Control effect (available) | F: PID reverse adjust (for heating); D:PID positive adjust(for refrigeration); Transmitter output |
Input signals (available) | Thermo-couple: K.E.J.S.B.T.R.N; Thermo-resistance: Pt100. Cu50 ; Linear signal: 0~20mv,0~60mv,0~100mv,0~500mv,0~5V,1~5V,0~10V,0-10mA,4-20mA etc. |
Module for main output | L2, L1/L4, K1, K5, X, G, W1 (explanation refers to the following) |
Module for AUX | L2, L1/L4, L5, K1, K5, X, G, W1, V12/V24/V5, S |
Auxiliary output channel | Single auxiliary output channel |
Alarm channel | 1~2 alarm channel(s) |
Alarm types | A: Lower deviation alarm B: Higher deviation alarm H: Higher limit alarm L: Lower limit alarm etc. |
Power supply | Universal AC 85~265V (50/60Hz) SMPS or DC 24V |
Power dissipation | ≤5W |
Work condition | Temperature :-10~50°C,Humidity ≤85% no caustic or magnetic field interference |
AT908 CD series temperature controller