JK7000 multi-channel data recorder temperature humidity data logger-Changzhou Jinko Electronic Technology Co., Ltd.
 
 
 
 
 
 
 
Multichannel Data Recorder
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JK7000 multi-channel data recorder temperature humidity data logger
keywords:JK7000-8/JK7000-16/JK7000-24/JK7000-32/JK7000-64/JK7000-80
Product Description:1-128 input signal:voltage,current, thermal resistor, thermocouple; temperature, humidity, pressure, and flow can recorded.
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Detailed description

JK7000 Multi-channel temperature humidity recorder

Using 32 bit RAM high speed processor, sampling faster

Support a variety of sensor inputs, such as DC current: 4-20mA. DC voltage: 0-5V. thermocouple: K, J, T, S, N, R, thermal resistance

PT100, CU50, frequency signal: 0-10000Hz.

Provide DC24V transmitter power output 1 road, can also be purchased separately output module (each module provides 8 DC24V transmitter power output)

Modular design, the user can later purchase measurement module to increase the test channel

The standard 8 channel, up to 128 channels. Each module for 8 channels.

Using 7 inches large screen, support for touch control operation and keys at the same time

Mouse keyboard plug and play

Multi screen display, support for digital display, bar graph display, curve display

Specific alarm function, you can set the upper and lower limits

Built in FLASH memory, the capacity of 64M. by 8 channels, the longest can be recorded for 3 years

Support external U disk online storage function, easy to download and copy data at any time

Support AC 65V-240V power supply and DC 24V power supply (used for instrument power supply)

Support lithium battery power supply (optional)

Standard RS232 communication transmission and control software

 

Application

Temperature monitoring and maintenance of equipment

Evaluation of electronic circuit components

Measurement of motor temperature

Fuel cell temperature measurement

Temperature measurement of cold storage warehouse

Temperature management

Vehicle development and evaluation of vehicle components

Ambient temperature monitoring

LED lamp temperature measurement


Model

JK7000

Display

7 inch TFT color LCD (640*480 pixel)

Channel number

10Maximum measured channel number80

The maximum number of connections of the module

*The maximum number of connections is limited by the maximum number of input / output channels, and varies depending on the type and composition of the module.

Arithmetic channel number

50

Channel of communication channels

50

Internal memory

SD memory card (max 32GB) (Format: FAT32 or FAT16), factory standard 1GB

External storage medium

USB interface (/UH option): compatible with USB 2 standard (external storage medium: USB flash memory) (keyboard / mouse: compatible with HID Class Ver.1.1 standard)

Communication function

Ethernet10 BASE-T/100 BASE-TX,compatible IEEE802.3 standardEthernet Frame FormatDIX

Modbus/TCPClient function / server function

Optional

serial communication :RS-232, RS485, Modbus/RTUHost function / slave function

Other function

Security function: key function and login function

Clock function: calendar function, precision:±5ppm0~50℃

LCD Screen saver function

Rated power supply voltage

100-240VACVoltage allowable range90~132VAC,180~240VAC

Rated power frequency

50/60Hz

Power waste

Max 45VA100VAC),Max 60VA240VAC

Insulation resistance

Between the Ethernet terminal,RS422/485, 

the insulation terminals and the ground≥20MΩ500VDC

Withstand voltage

Between the power terminal and the ground3000VAC50/60Hz/1 minute

External sizeW*H*D

Host288*128*300mm

Including modules :288*128*320mm

Weight Only host

About 5kg



JK7000 Analog input specification

Item

Content

Input type

Photoelectric relay scanning mode, full channel insulation input, balanced input

Mode input terminal shape

M3 Screw terminal

Measuring range

Voltage

0.01mV-100V F.S.(full range,Highest resolution 1µV

Thermal resistance

Type:PT100

Thermocouple

Type:K、J、E、T、R、S、B、N

Humidity

0 ~ 100% (use optional C-150)

Current

0.01mA-20.00mA 

Sampling rate

1s (full channel)

Measuring accuracy

Temperature/

thermocouple

Types

Measuring

temperature range

(TS:measuring temperature

Measuring accuracy

R

0≤TS≤100℃

±5.2℃

100<TS≤300℃

±3.0℃

300<TS≤1600℃

±(0.05% of rdg.+2.0℃)

S

0≤TS≤100℃

±5.2℃

100<TS≤300℃

±3.0℃

300<TS≤1760℃

±(0.05% of rdg.+2.0℃)

B

400≤TS≤600℃

±3.5℃

600<TS≤1820℃

±(0.05% of rdg.+2.0℃)

K

-200<TS≤0℃

±(0.05% of rdg.+2.0℃)

0<TS≤1370℃

±(0.5% of rdg.+1.0℃)

E

-200≤TS≤-100℃

±( 0.05% of rdg.+2.0℃)

-100<TS≤800℃

±(0.05% of rdg.+1.0℃)

T

-200≤TS≤-100℃

±(0.5% of rdg.+1.5℃)

-100<TS≤400℃

±(0.1% of rdg.+0.5℃)

J

-200≤TS≤-100℃

±2.7℃

-100<TS≤100℃

±1.7℃

100<TS≤1100℃

±(0.05% of rdg.+1.0℃)

N

-200≤TS<0℃

±(0.1%of rdg.+2.0℃)

0≤TS≤1300℃

±(0.1% of rdg.+1.0℃)

Standard contact compensation accuracy

±0.5℃

PT100

-100<TS≤100℃

±0.2(must be customized

A/D converter

Mode:ΔΣ,16Bit(Effective resolution:±1/40000)

Maximum input voltage

Between input terminal +/-

-100V~100V: p-p

Between channel1-1/(-1)

60Vp-p

Between input terminal/GND

60Vp-p

Maximum withstand voltage

 

Between channels

350Vp-p(within 1 minute)

Between input terminal/GND

350Vp-p(within 1 minute)



 




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