Remote Update 4 - 20ma Wireless Data Logger With Disconnect Alarm Sensor
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Large Image :
Remote Update 4 - 20ma Wireless Data Logger With Disconnect Alarm Sensor
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Product Details:
| Place of Origin: |
China |
| Brand Name: |
CWT |
| Certification: |
CE |
| Model Number: |
CWT5111 |
Payment & Shipping Terms:
| Minimum Order Quantity: |
1 pcs |
| Price: |
USD100-200/unit |
| Packaging Details: |
standard package |
| Delivery Time: |
3-30days |
| Payment Terms: |
Western Union, L/C, T/T |
| Supply Ability: |
5000pcs per month |
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Detailed Product Description
| Wireless Network: |
Gsm(optianal 3g, 4g) |
Digital Input: |
8 Channels |
| Digital Output: |
8 Channels |
Analog Input: |
4 Channels |
| Series Port: |
1 RS232 |
Working Environment: |
-30℃～+70℃ / 5～95%(non-condensing) |
| Protocol: |
Modbus, Http Post, CWTIO |
Housing: |
Providing IP30 Protection |
| High Light: |
pulse counter data logger, web based data logger |
System Feature
- Industrial NXP 32-bit ARM MCU
- Double watchdog to ensure stability
- Support signal fileter
- Stable reconnection strategy for data transmit
- Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server
- Automatically execute preset task by schedule(second, minute, day, week, month)
- Support Interlock programming, Event trigger
- Provide configure software, visual programming, over 100 parameters can be set
- Optional inside lithium battery for power lost alarm and keep 8-20 hours working
DI feature
- Monitor dry contact(NO or NC)
DO(T) feature
- Transistor output(drive voltage=power supply voltage, Drive current≤500mA)
- on/off/pulse DO by remote control or local event
- Remain down status when power lost
DO(K) feature
- Relay NO output(load: 2A / 125VAC,220VDC)
- Remote or local event activate DO on/off/pulse
- Remember status when power lost
AI feature
- Accept 4-20mA (option: 0-5V), Sampling frequency: 33Hz, 10-bit precision)
- Transduce 4-20mA(0-5V) to actual value
- Configurable parameters for signal acquisition, alarm, data communication
- Sensor disconnect 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
- Remote get device status or value by sending sms command
- Activate output by sending sms
- Can set interval to report IO channel's status or value by sms
- Remote update parameters by sms
- Forward simcard overdue sms to admin
- Power lost and recover alarm by sending sms
Wireless network communication
- Optianal onboard GPRS, 3g, 4g, Wi-Fi module
- Communicate with up to 4 servers(IP or domain) by TCP/IP
- Automatically Upload data when alarm or according to schedule
- Communication protocol: Modbus TCP,http post, Cwt_IO(two-way communication)
- Transfer RS485 or RS232 Data to wireless network
Modbus feature
- Can be modbus master read/write salve over RS485
- Can work as a modbus slave to be read/write by master(HMI, SCADA etc.)
- Run Modbus RTU or TCP protocol over GPRS/3G
