Цифровой измеритель температуры и влажности
Цифровой измеритель температуры и влажности
Цифровой измеритель температуры и влажности
Цифровой измеритель температуры и влажности
Цифровой измеритель температуры и влажности
Цифровой измеритель температуры и влажности
Цифровой измеритель температуры и влажности

Цифровой измеритель температуры и влажности


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Цена:120,00 $ - 320,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 143.2 $* 150.23 $*
Aug-17-2025 142.5 $* 149.70 $*
Jul-17-2025 119.2 $* 125.84 $*
Jun-17-2025 139.71 $* 146.87 $*
May-17-2025 121.11 $* 127.30 $*
Apr-17-2025 137.74 $* 144.88 $*
Mar-17-2025 136.91 $* 143.89 $*
Feb-17-2025 134.66 $* 141.85 $*
Jan-17-2025 133.40 $* 140.4 $*

Характеристики


Product Display

KH3000G: Isolated 7'' Universal 12 Channel Industrial Ethernet Data Logger with RS485, USB,TF Data Save Functions
 

                                                                        Model No.: KH3000G

KH3000G: 7'' Universal 12 Channel Industrial Ethernet Data Logger with RS485, USB,TF Data Save Functions (144*144mm, 5.0 inch LCD TFT Color, up to 12 channels), used the advanced technology, to be designed high quality and performance, isolated, high accuracy, universal use, to be aimed to monitor, record, analysis the processes in various industry application

Used for:
Petroleum, Pharmaceutical, Metallurgy, Paper, Electricity, Chemical, Nuclear power, Cement, Building,Food, aviation, Medical University lab, Marine, Sewage treatment etc variour automation application

Features
Specification
\t
Functions
\t
Description
\t
Power Supply
\t
100-240 VAC , wide power supply, photoelectric isolated
\t
Max. Input Channels No.
\t
max. 12 analog input, isolated; 
Externally expended to 32 channels by RS485 input                                                                                               
\t




Universal Analog Input
\t
Analog Input :
0-5VDC, 1-5VDC, 0-10VDC
0-10mA , working with external 500Ω resistor;
4-20mA , working with external 250Ω precise resistor.
0-20mV,0-60mV, 0-100mV
Thermocouple Input:
K, S, T, E,J, B, N, R, WRE526, WRE325
RTD Input
PT100, CU50, CU100


\t



Input Range
\t
Analog Input Range: -20000 to 20000.
Thermocouple Input Range:
K ( -50 ~ 1300℃ ), S ( -50 ~ 1700℃ ),T ( -200 ~ 350℃ ) ,E ( 0 800℃ ),
J ( 0 ~ 1000℃ ), B ( 300 ~ 1800℃ ), N ( 0 ~ 1300℃ ), R(-50-1700℃) ,
WRE526 (-0 ~ 2300℃), WRE235 (0 ~ 2300℃)
RTD Input Range:
Cu50 ( -50 ~ 150℃ ) , Pt100 ( -200 ~ 600℃ ), Cu100 ( -50 ~ 150℃ )
\t
Accuracy
\t
+-(0.2%FS+1)digit
\t
Sample Time
\t
1S/ 12 channels 
\t
Data Memory
\t
Big capacity FLASH memory, up to 10 years for long time memory even power off
\t
Data Save
\t
8MB memory capacity with big capacity TF card expedition 
(when the flash memory is with 1 period, the recorder will save the data in TF card )                                            
\t
Data Memory Time
\t
45days x setting memory interval time / ordered channels no.
E.g.: Ordered channels No. :1 , memory interval time setting: 1 second, so it can memory: 45X1/1 =45days data

\t
Memory Interval Time
\t
1-3600 seconds, can be seted flexibly
\t



Output
\t
Up to 8 replay output, 250VAC, 3A relay contact output: NO or NC
\t
Photoelectrical isolated RS485 communication output
\t
Ethernet MODBUS TCP/IP communication output
\t
RS232 printing output for mini printer to printer data
\t
USB pen drive,TF card port for data transfer
\t
RS485 Communication
\t
RS485 communication, universal standard MODBUS-RTU protocol; can be configurable with HMI. DCS, MCGS etc directly in market,
\t
Ethernet Comm.
\t
Ethernet communication port, MODBUS TCP/IP protocol , can be configurable with HMI, DCS etc directly in market.
\t
Flow Totalize
\t
Flow totalize function, can be with optionals temperature and pressure compensation: super-heated steam, saturated steam, normal gas, linear pressure, linear temperature
Can be generated with daily report, month report, shift report automatically
\t
Math Function
\t
+,-. x,/, average, max. min.
\t
PC software
\t
Display data in digit, curve; also print memorized data in curve; export the data as Excel format for further analysis
Our Company
Exibition

Trade Market

Since 2005, KEHAO has exported our instruments to various kinds of countries, Singapore, Malaysia, Thailand, India, south eastern Asia, South Africa, Canada, America, Europe, Chile and so on, widely used in various application: waste water application, boiler and oven , HVAC, metallurgy, petroleum, papermaking and so on, getting good feedbacks with our customers and partners in market. Welcome more and more partners to take part in KEHAO Team. Welcome!

Our Advantage

Price          As a professional manufacturer, we can offer reasonable and competitive price in market
Quality       ISO9001 quality system and CE approval, strictly QC testing and relative process calibration and aging to guarantee the quality to win the customer trust and market brand affect when ex-work
Service       We can offer good and professional technical support in English and good warranty for after service to win the market. Also offer OEM service
Experience Since 2005, we have enough experience in exporting and marketing. We can offer you good and professional proposal for your project and application
Others         Fast delivery time, fast reply on your demand and so on.

Shipment

MOQ: 1pcs order available

Delivery Time: 

within 7days against payment confirmed

Delivery Method: By Express courier: DHL ,TNT, FedEx, UPS, EMS etc. Or by Air, by load, and by sea

Payment Terms: T/T,  L/C,  Western Union

FAQ

Q1: Are you a manufacturer or a trading company?
A: We are a professional manufacture and exporter in industrial process control and process instrumentation Since 2005;meanwhile we also offer trading company service if any other item you required from us

Q2: Where is your company located? How Can I visit you?
A: We are located in Xiamen city, Fujian province, China, a beautiful costal city in south of China, one of 5 economic special zone in China, facing to Taiwan across the sea., next to Guangzhou, Zhejiang. You can fly to XIAME  International Airport or Xiamen Fast Train direclty, we will pick up you when your visiting. Kindly Welcome to visit us!

Q3: What is order MOQ?
A: MOQ:1pcs

Q4: OEM service offered?
A: Yes, sure! Also looking professional partner as our agent and distributor to take part KEHA O TEAM !

Q5: What is leading time and shipment
A: Leading time: 7 working days for production for within 10pcs; It will depending on if more than qualities
Shipment: Small order can be through TNT, DHL, FedEx, UPS etc express couriers; or by sea by load by air

Q6: What is warranty time and term
A:Warranty time: 1 year
During warranty, if the ordered goods after delivery are damaged with error caused only by itself quality problem, the goods can be returned to Kehao for free repair and maintenance. However, Kehao will be not responsible for free repair and maintenance if the goods is damaged and with error caused by user's man-made and force majeure factor


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