Description
1. Features:
2.1 Display instrument: 7 "TFT color LCD display (RMCS control software can be connected)
2.2 Operation mode: fixed value mode, program mode (preset 100 groups of 100 steps 999 cycles)
2.3 Curve recording function: RAM with battery protection can save the device's set values, sampling values and samples
2.4 Time of moments; Maximum recording time is 350 days (when sampling period is 1/min)
2.5 Communication function: RS-232 interface MODBUS RTU communication protocol and USB communication protocol choice one; support secondary development
2.6 Working mode: compression refrigeration system
2.7 Viewing mode: Heated viewing window with LED interior lighting
2.8 Temperature and humidity sensing method: Temperature: Class A PT100 armored thermocouple
2.9 Safety protection: fault alarm and cause, processing prompt function, power failure protection function, upper and lower limit temperature
2.10 Protection function, calendar timing function (automatic start and stop), self-diagnosis Feature
2.11 Verification configuration: Access hole with silicone plug (50mm left)
2. Security protection
3.1 Refrigeration system: compressor overpressure protection
3.2 Compressor motor overheat protection
3.3 Compressor motor overcurrent protection
3.4 Humidification system: Humidification pipe dry burning protection
3.5 Abnormal water supply protection
3.6 Water shortage anomaly protection
3.7 Test chamber protection: adjustable test space overtemperature protection
3.8 Air conditioning channel limit overtemperature protection
3.9 High temperature protection is set inside the controller
3.10 Fan motor overheat protection
3.11 Other protection: total power phase sequence and phase loss protection
3.12 The whole machine leakage protection
3.13 Load short circuit protection
3.14 Closed mine protection