Holykell Factory Price Pressure Level Flow Data Logger

Product Description

Product Description

 

H8000 Series Multipurpose Colorful Date Paperless Recorder

(For Pressure, Level, Temperature, Humidity, Flow…. Data logger, display, record and Control)
 

Holykell 8000 series Color paperless recorder can input signals, such as standard voltage, standard current, thermoelectric couple, resistance temperature detector and millivolt, etc; it can be based on 18-channel alarm output or 12-channel analog quantity output, RS232/485 communication interface, Ethernet interface, mini-printer interface, USB interface and SD card socket; sensor distribution can be provided; it is characterized by powerful display function, real-time curve display, historical curve recall, bar graph display and alarm list display, as well as humanized appearance design, perfect function, reliable hardware quality, exquisite manufacturing technique and higher cost performance, etc.

 
 

Product Parameters

 

Measurement input
Input signal	Current:0~20mA,0~10mA, 4~20mA, 0~10mA evolution, 4~20mA evolution
	Voltage:0~5V,1~5V,0~10V,  ±5V, 0~5V evolution, 1~5Vevolution, 0~20 mV, 0~100mV, ±20mV, ±100mV
	Resistance thermometer detector:Pt100, Cu50,Cu53, BA1,BA2
	linear resistance:0~400Ω
	Thermoelectric couple:B, S, K, E, T, J, R, N, F2, Wre3-25 and Wre5-26
Output
Output signal	Analog output:4~20mA(load resistance≤380Ω),0~20mA(load resistance≤380Ω),0~10mA(load resistance≤760Ω),1~5V(load resistance ≥250KΩ),0~5V(load resistance ≥250KΩ)and 0~10V(load resistance ≥500KΩ)
	Alarm output:Normally-open output of relay,contact capacity1A/250VAC(Resistive load)
	Feed output:DC24V±1,load current≤250mA
	Communication output:RS485/RS232 communication interface,baud rate1200~57600bps(settable). The standards are listed as follows:MODBUS  RTU communication protocol,maximum RS-485 communication distance:  1km;maximum RS-232 communication distance:15m;Ethernet communication interface,communication speed10M,(merely applicable to Local Area Network)
Composite parameters
Measurement accuracy	0.2%FS±1d
Sampling period	1second
Setting mode	Light-touch key setting; password locking of parameter setting value; permanent saving of setting value outage.
Display mode	7-inch 800*480 dot matrix widescreen, TFT high-brightness color graphic LCD, LED backlight, clear display and wide visual angle.   The screen brightness is adjustable. The display contents consist of Chinese characters, figures, process curves and bar graphics. By pressing the key on the panel, you can complete page turning, historical data search and modification of curve time scale, etc.
Data backup	Support USB and SD card for data backup and transfer, maximum capacity: 8GB, support FAT and FAT32 formats.
Storage capacity	Internal Flash storage capacity: 64M Byte
Time interval of recording	Time interval for selection: 1, 2, 4, 6, 15, 30, 60, 120, 240 ( Unit: second)
Time duration of storage (Continuous record without power failure)	4days(1-second time interval)-5825 days(240-second time interval)
Operating environment	Environmental temperature: -10~50ºC;relative humidity: 10~90%RH (no condensation); preventing strong corrosive gases.  (! Note: Please state the special instructions when placing an order in case of severe environmental conditions on the site)
Working power	AC85~264V(switch power) ,frequency range:50~60Hz,maximum power consumption:20VA

 

Company Profile

 

Company Information
Holykell Technology Co. , Ltd is a high-tech company integrating R&D, production and distribution. The company has a purification plant of 5000m2, an annual output of 1 million production line of pressure sensor, transmitter and intelligent digital instrumentation.
Now the company has more than 120,000 customers worldwide, the products have been exported to Europe, America, Australia, Africa, southeast Asia, 109 countries.
Holykell can provide a cost effective solution for pressure monitoring for a variety of applications. Welcome to your inquiry.  

 

 

FAQ 

1:How long will you give me the reply?

we will contact you in 30mins as soon as we can.
2:Could I get samples?

Price is for 1m range RS485 1 m PE cable with vents , If you want to order other specification ,you can contacts us directly ,we will reply you 24 hours online . 

3:If I have paid,when will you help me to produce?
When we have received the money in our account,we will give you the receipt and arrange to produce immediately

4:How to pay for that ?

Of We could accept T/T,Paypal,WU ,Credit Assurance.

You will get full protection for your orders ,More details Kindly click Trade Assurance .