Accuthermo Technology Corp.
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6. SPECIFICATIONS
INPUT
Thermocouple
J, K, T(default)
RTD
DIN PT-100
Thermistor (TR)
2252 ohm, 10k ohm
Range (ATEC302 & ATEC402) T/C J -120C ~ 200C
T/C K -120C ~ 200C
T/C T -120C ~ 200C
RTD -120C ~ 200C
TR2252 -50C ~ 150C
TR10K -20C ~ 150C
Accuracy
±0.1°C (*depends on sensor type and temperature range)
Cold Junction Compensation
0.1°C/°C ambient
Normal Mode Rejection
60 dB
Common Mode Rejection
120 dB
CONTROL FUNCTION
Proportional Band
0.0 ~ 300.0 %
Integral Time
0 ~ 4000 (100mSec)
Derivative Time
0 ~ 1000 (100mSec)
Hysteresis
0.0 ~ 200.0/ 0 ~ 2000
Sampling Rate
10Hz
Temperature Control Res.
0.1°C / 0.1°F
Programmable Profile
8 Steps, ramp/soak time, loop-in-loop, complex loop profile
Control Software
Full function Window Program, plot chart, log data, engineer debug
OUTPUT
Display Resolution
0.1°C / 0.1°F(default) or 1°C / 1°F
Alarm Relay Output
Logic 5VDC Level (on:1 /off:0)
PWM Output
Logic 5VDC Level, Freq: 1K Hz
Enable
Logic 5VDC Level
H/C Control Action
Logic 5VDC Level, Direct or Reverse (for cooling or heating direction)
Communication
USB, Serial (logic), RS485
GENERAL
Rated Voltage
9~36 VDC(default) or 5VDC jumper setting
Power Consumption
Less than 3VA (100mA@24VDC)
Memory Backup
EEPROM and non-volatile memory (Approx. 10 years)
Operation Condition
Temperature: 0 ~ 50°C, Humidity 0 ~ 85% RH (Non-condensing)
