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Control Instruments\Temperature Controllers |
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| Micro Processor Temperature / Humidity Controller | | Model:MC-2938 Series | |
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Specifications |
Input Signal |
Type of Input |
TC (K, J, T, R, E, S, B, N) |
RTD (DIN PT100Ω, JIS PT100Ω) |
Linear (0~20mV,0~50mV,0~5V, 1~5V, 0~10V, 1~10V,2~10V, 0~20mA, 4~20mA) |
Sampling Time |
250ms |
Indication |
LED Displays |
Bright, and easy-to-read display module |
Control Mode |
Proportional Band (P) |
0.0~3000.0 |
Integral Time (I) |
0~7200 Sec |
Derivative Time (D) |
0~1800 Sec |
Cycle Time |
0~150 Sec |
Dead Band |
-200.0~200.0 |
Control Output |
Relay Contact Output |
SPST / SPDT 3A/240VAC |
Voltage Pulse Output |
ON: 24V DC, OFF: OV DC
(Maximum load current 20mA) |
Current Output |
0~20mA DC, 4~20mA DC
(Maximum load resistance 300Ω) |
Continuous Voltage Output |
0~5V DC, 1~5V DC, 0~10V DC, 2~10V DC
(Maximum load current 20mA) |
Position Motor Valve Output |
Open loop motor valve (3-wire)
Close loop motor valve (6-wire)
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Alarm |
Alarm Output |
3 Channels (Optional) |
Communication |
Type of Communication |
RS232, RS-485 Modbus RTU protocol |
General Specifications |
Power Supply Voltage & Frequency |
85~265VAC, 50/60Hz |
Power Consumption |
<4VA |
Memory Backup |
Non-volatile memory (EEPROM) |
Ambient Temperature |
-10℃~50℃ |
Ambient Humidity |
20~90% RH (Non condensing) |
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