FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
Shenzhen, China
Prix de commande minimale:
-
Commande minimale:
1 Volt
Packaging Detail:
1 unit / box
Delivery Time:
0-7days
Supplying Ability:
3000 Unit per Month
Payment Type:
T/T, Western Union
China
Personne àcontacter Ms. glare
7/F, Block A, Building F1, TCL International E City, No.1001 Zhongshanyuan Road, Nanshan District, S, Shenzhen, Guangdong
CWT***6 has been designed as a cost effective, low power, self
contained data logger. It combines 4 digital inputs, 4 drivable
relay outputs, 4 analog inputs and 4 special temperature sensor
inputs with embedded GSM/GPRS module to provide an all in one
instrument for data logging, remote data acquisition, alarm and
control.
It uploads real time data on schedule or alarm or pre-defined
condition happens via SMS or GPRS. Alarm levels can also be set for
any of the digital inputs, analog inputs and temperature inputs; it
support User-defined SMS alarm messages and the outputs can also be
controlled via SMS or GPRS.
CWT***6 comes with an easy to use configuration SW for setting up
all parameters, including setting alarm levels or states and
pre-defined conditions for GPRS transmit etc. The configuration can
be done on a PC or from sms command.
Its internal **6KB memory logs more than ***0 records. Flexible
data logging interval starts from 1 minute up to *4 hours.
4DI + 4DO + 4A I+ 4 DS*8B*0 temperature sensor inputs + GPRS transmission + sms alarm
Advance features
1. Adopted highly integrated industrial CPU
2. Reliable performance with built-in double watchdog
3. Low maintenance, *4×7 operation
4. Internal battery and providing power cut off alarm
5. Automatically update internal clock via sms
6. Supports simultaneous SMS and GPRS transmission
7. Preset *0 phone numbers (can be distributed authority)
8. Time stamped in alarm/recover sms or data packets
9. Its internal **6KB memory logs more than ***0 records
*0.Flexible data logging interval (1 minute up to *4 hours)
4 digital inputs feature
1. Upload status to server when inputs are triggered
2. Upload inputs status to server on schedule
3. Remote query inputs status by GPRS or SMS
4. Support SMS alarm
5. Configurable for alarm and recover sms
4 analog inputs feature
1. Can preset normal range for AD input, upload data to server when
above the normal range.
2. Current values can be query by server or sms
3. Configurable for alarm and recover SMS
4. Support offset and gain
4 temperature inputs feature
1. DS*8B*0 special input, 4 channels
2. Temperature rang: **5°C ~ ***5°C
3. Preset high and low level to alarm
4. Current temperature can be query by server via GPRS or sms
5. Upload temperature on schedule
4 relay drivable outputs
1. Remote On/Off/Pulse output via GPRS or SMS
2. Remote query output status by GPRS or SMS
3. Can be activated by alarm
4. Can be activated by call
5. Can be activated on schedule?
GPRS feature
1. Support connects 4 servers, the servers must connect internet
and have static public IP address or Dynamic Domain name
2. GPRS Transmission base on TCP/IP
3. Support modbus TCP protocol or CWT_IO protocol
Specifications
DC Power supply: ***8V DC (Standard adapter: DC *2V/1.5A)
Power consumption: *2V input Max. **0mA/Average *0mA
Frequency range: Dual-frequency **0/***0/**0/***0Mhz
SIM Card: Supporting 3V SIM Card
Antenna: *0 Ω SMA Antenna interface
Serial: RS**2
Temperature range: **0°C ~ **0 °C
Humidity range: Relative humidity *5%
Digital Input: 4 digital inputs(Dry contact)
output: 4 drivable relay outputs(open-collector outputs)
Output drive voltage: Equal to input DC voltage
Output drive power: Drive voltage ≤*5V, drive current ≤**0mA
Analog Input: 4 analog inputs(4~*0mA or 0~5V)
Temperature input: 4 DS*8B*0 inputs (temperature range **5°C ~ ***5
°C )
memory: **6K
Audio interface: 3.5mm audio in and audio out
Exterior dimension: **0×*0×*5mm
Weight: **0 g
