CWT5015 GSM water level controller

Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178))

CWT5015 has one analogue input, it can connect 4-20mA water level sensor, and users set a range, once the level is high or low, it will send sms to alert users.

Besides, users can send sms command to query the current water level anytime.

CWT GSM m2m RTU List:

CWT5005 has 2 digital inputs and 2 digital outputs

CWT5010 has 4 digital inputs and 4 digital outputs

CWT5010 has 12 digital inputs and 8 digital outputs

CWT5015 has 1 digital inputs and 2 relay outputs and 1 analogue input

CWT5011 has 8 digital inputs and 8 digital outputs and 4 analogue inputs

3 relay outputs features:

l Configurable automation modes

l Remote On/Off/Pulse relay

l Configurable pulse time

l Remote query outputs status

l Relay can be activated by alarm

l Relay can be activated by call

l Relay can be activated on schedule

1 AD inputs features: ( 4-20mA or 0-5V analogue input)

l Preset high and low level to alarm

l Remote query analog via sms

l Configurable the alarm and recover sms text

l Configurable alarm ensure time

l Configurable alarm delay time

l Configurable offset and gain

l Send current value on schedule

2 digital inputs features:

l Accept NO or NC contact

l Configurable alarm and recover sms

l Configurable alarm ensure time

l Configurable alarm delay time

l Can set receivers for every inputs

l Remote enable or disable any input

l Remote query inputs status

Advance features:

l Configurable alarm and recover sms

l Automatically report the status of itself on schedule

l Support remote setup via sms commands

l Preset 10 phone numbers(can be distributed authority)

l Remote add/edit/delete phone group

l Support custom sms commands

l Automatically update internal clock via sms

l Time stamped in alarm or recover messages

l Support ring call when alarm

l Temperature sensor (optional)

l Internal battery and providing power cut off alarm

l Easy used GUI configure software

l Adopted highly integrated industrial CPU

l Reliable performance with built-in double watchdog

l Can execute preset tasks by re-defined conditions

l Low maintenance, 24×7 operation

Specifications

l DC Power supply:12-24V DC (Standard adapter: DC 12V/1.5A)

l Power consumption: Quad-frequency 900/1800/850/1900MHz

l SIM Card: Supporting 3V&1.8V SIM Card

l Antenna connector: 50 Ω SMA connector.

l Communication interface: RS-232

l Working temperature: -30°C ~ +70°C

l Working humidity: Relative humidity 95%

l Digital input: 2 Digital inputs (dry contact)

l Output: 3 Relay outputs (3A, 220Vac)

l Analog input:1 Analog input (4~20mA or 0~5V)

l Exterior dimension: 95×63×25mm

l Weight: 256G

How to setup:

l Can be setup by free PC software via serial port

l Can be remote setup via sms commands

When does GSM RTU send sms:

l Digital inputs are triggered

l AD inputs out of preset range

l Send command via serial port

l Manual request by sms command

l External DC power off or recover

l On schedule, such as daily report, etc.