CWT5016 Temperature Data Logger Alert GSM Mobile Phone Control Disconnect Alarm

CWT5016 Temperature sensor alarm ,alert and control through GSM mobile phone

System Feature

•  Industrial NXP 32-bit ARM MCU
•  Reliable performance with built-in double watchdog, 24×7 operation
•  Dual digital filters for anti-noise
•  Support automatic network reconnection and data re-send
•  Synchronize clock with multiple way, Sms, NTP, CwtIO Server
•  Configurable action schedule(second, minute, day, week, month)
•  Can automatically execute tasks according to preset Events
•  Provide console utility for visual programming over 100 parameters
•  Optional exterior rechargable battery for 8-20 hours working when power lost

DI feature

•  Trigger dry contact(NO or NC)

DO(T) feature

•  Open-collector output(drive voltage=power supply voltage, Drive current≤500mA)
•  on/off/pulse DO by remote control or local event
•  Remember status when power lost

DO(K) feature

•  Relay output(NO, contact load: 2A / 125VAC,220VDC)
•  Remote or local event activate DO on/off/pulse
•  Remain down status when power lost

AI feature

•  Standard 4-20mA (option: 0-5V) signal in, Sampling frequency: 33Hz, 10-bit precision)
•  Convert signal to actual measure value,support adjustment
•  Can set parameters for value processing, alarm, data transmission
•  Detect connect or disconnect to alarm

SMS feature

•  Can add 10 administrator numbers for alarm and remote control
•  Any device alarm status can be sent by sending sms
•  Editable alarm and recover sms with time stamp
•  Can send sms command to request any channel status or value
•  Activate output by sending sms
•  Sms report any IO channel’s status or value on schedule
•  Sending sms command to update setting
•  Sms remind for sim card overdue
•  Sms alar for power lost and recover

Wireless network communication

•  With 2g, 3g, 4g, Wi-Fi version
•  Support TCP/IP two-way communication with Max.4 servers(IP or domain)
•  Events(e.g. alarm, timer) trigger upload data
•  Communication protocol: Modbus TCP,http post, Cwt_IO(two-way communication)
•  Support two-way data transparent transmission with RS485 or RS232

Modbus feature

•  Can work as a modbus master to poll salve over RS485
•  As a RS485 I O module to be polled by modbus master
•  Run Modbus RTU or TCP protocol over GPRS/3G

TI feature

•  Option temperature probe or temperature&humidity probe, support alarm, interlock, data communication
•  Can switch Fahrenheit or centigrade
•  Support probe disconnect alarm