CKT700 Series
Multiplex Data Recorder
- Single machine has a maximum of 64CH
- Support input Thermocouple, Pt100, Humidity, DC Voltage, DC Current
- Embeddable Installation
- Built-in memory is 70MB
- Communication interface RS485, RS232，Ethernet, WiFi or GPRS
- Communication interface of WiFi and GPRS is accessible to Internet of Things Cloud Platform free, which can realize IE Remote Monitoring
- Input voltage: AC 90-250V or DC24V
- Touch-controlled color display screen of 7 inch
- USB interface contributes to data export easily
- Embedded installation hole 278*278,which is convenient to cabinet installation
- Fully isolated universal input and multiple signal acquisition
Technical specification of CKT700 multiplex data recorder:
AC power supply
| 85VAC~265VAC
|
DC power supply
| 24VDC ±10%
|
Channel number
| 1-64 channel
|
Input signal
| Thermocouple K , E , R , B , N ,T , E , J , S , WRE5-26 , WRE3-25, Thermal resistance PT100, PT1000,Current 4-20mA,0-20mA,Voltage 0-5V,0-10V, Humidity
|
Sampling frequency
| 1-19999s autonomous setting
|
Recording capacity （64M as the benchmark ）
| 0 days（16 channels，recording interval in one second）
|
Alarm type
| High and low limit alarm，four per channel （above the upper limit，upper limit, lower limit，below the lower limi
|
Relay
| 8-channel and 16-channel Frequently Switched Relays 220VAC/3A（selection）
|
Communication
| Standard RS232C（Optional RS485，USB communication, ethernet and GPRS wireless communication, etc.Standard ModBus RTU communication protocol
|
Operating ambient temperature
| -20℃~50℃
|
Operating ambient Temperature
| Lower than 85%R.H（non condensing ）
|
Module name
| Model number
| Function description
| Parameter
|
Universal signal input Module
| 1708P | temperature K,T,J,E,S,B,R,N,WRe3,WRe5；RTD PT100、PT1000,platinum resistor, DC voltage 0~5V，0~10V，±100mV，±20mV，DC electric current 4~20mA
| 8-channel signal input
|
Relay alarm output Module
| 1708J | Eight normally open relay contacts are used for output. Each contactcan be matched with any channel. The maximum current 2A
| 8-channel contact output
|
humidity acquisition Module
| 1728 | Accessible to four 2305 temperature and humidity probes or eight2305 single humidity Probes，accuracy ±3%Accessible to eight DS18B20 temperature sensor（- 20℃ ~ 125℃
| 8-channel signal input
|
Battery module fo recorder
| 1701 | One battery module can be used for a 8-channel recorder to work.continuously for 10 hours. High-capacity polymer lithium batteryack with 12V and 4000mAH. Multiple battery modules can beplugged in to achieve longer delay test usage.
| DC12.6V output
|