Product Details
web based remote data acquisition system, RTU data logger
System Feature
- Adopted highly integrated industrial 32-bit ARM MCU
- 24×7 working, soft and hardware Double watchdog
- Support signal fileter
- Support automatic network reconnection and data re-send
- Automatically or manually update interior clock by sms or NTP or
server
- Automatically execute preset task by schedule(second, minute, day,
week, month)
- Event-based linkage programming, e.g. alarm linkage output
- Provide console utility for visual programming over 100 parameters
- Optional exterior rechargable battery for 8-20 hours working when
power lost
DI feature
- Monitor dry contact(NO or NC)
DO(T) feature
- Open-collector output(drive voltage=power supply voltage, Drive
current≤500mA)
- Remote or local event activate DO on/off/pulse
- Remember status when power lost
DO(K) feature
- Relay NO output(load: 2A / 125VAC,220VDC)
- Remote or local event activate DO on/off/pulse
- Remain down 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
- Can set parameters for value processing, alarm, data transmission
- Detect connect or disconnect to alarm
SMS feature
- Support 10 cell phone numbers for alarm and control
- Send sms alarm when input is triggered or reach alarm level
- Customizable sms messages, like alarm, receove, report
- 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
- Sending sms command to update setting
- Sms remind for sim card overdue
- Power lost and recover alarm by sending sms
Wireless network communication
- With 2g, 3g, 4g, Wi-Fi version
- TCP/IP connect at most 4 servers(support Static IP address or
domain) '
- Support post or respond mode for data communication
- Support http post, Modbus TCP, CWT protocol over cellular or Wi-Fi
- Can forward data between wireless network with RS485 or RS232
Modbus feature
- polling salve over RS485 with modbus rtu protocol
- Can work as a modbus slave to be read/write by master(HMI, SCADA
etc.)
- Run Modbus RTU or TCP protocol over GPRS/3G
TI feature
- Option temperature probe or temperature&humidity probe, support
alarm, interlock, data c ommunication
- Can switch ℃ or οF
- Alarm when probe connection lost
Company Profile
Wireless Remote Monitoring Solutions
Whatever term you use for Telemetry, whether it's remote
monitoring, M2M, Machine2Machine, Machine2Man or even Man2Machine then CWT wire free telemetry products will serve you well. Our Telemetry Solutions have been designed with the user in mind, so they are cost-efficient, easy to configure and install.
We can interface to machines in different ways, whether it be via process signals, or serial
communications, including Modbus.
Benefits of Telemetry
This ‘Internet of Things’ telemetry technology offers rapid
payback, delivering operational, environmental and financial
benefits, from cutting delivery miles, to reacting in good time to
warnings of machinery breakdown, leakage, theft, run-outs and
safety breaches.
Why choose CWT
CWT award-winning Telemetry Solutions are proven globally, in a range of sectors
including chemical & petrochemical, food distribution and
production, transport, water & waste, environmental and factory
automation.
“We were looking for a robust telemetry system and platform to
replace our infield monitoring and critical remote alarm equipment.
We picked Powelectrics as our preferred supplier and Metron View as
our new solution to replace all our infield remote monitoring and
alarm systems. Working with the Powelectrics Team is a real breath
of fresh air, they listen to our needs, help us with our challenges
and provide a really robust solution. They are flexible and
understanding – we are quite demanding! We wouldn’t hesitate to
recommend them and their solutions – a great company to partner
with for our critical system needs.” Technical Manager