| Customized: | Customized |
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| Certification: | CE, ISO |
| IP Rating: | IP67 |
| SD Card Memory Size: | 8G |
| Measuring Medium: | Pressure |
| Type: | Paperless Logger |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier | ♦ Characteristic for Holykell H8100 Automatic Electronic Digital Display Water Liquid level Controller |
H8000 series display 7-inch 800 * 480 dot-matrix widescreen TFT high brightness color graphics and LCD display; LED backlight; with clear pictures and wide visual angle.Screen intensity can be adjusted freely.Display contents can be composed of characters, figures, conditional curves, bar graphs, etc.; through panel button, page turning, forward and backward search of historical data, time scale change of curves, etc. can be realized.
| ♦ Specification of Holykell H8100 Automatic Electronic Digital Display Water Liquid level Controller |
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Input measurement |
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Input signal |
Current: 0 ~ 20 mA, 0 ~ 10 mA, 4 ~ 20 mA Voltage: 0 ~ 5 V, 1 ~ 5 V, 0 ~ 10 V, ±5 V, 0 ~ 20 mV, 0 ~ 100 mV, ±20 mV, ±100 mV Thermal resistance: Pt100, Cu50, Cu53, Cu100, BA1, BA2 Linear resistance: 0 ~ 400 Ω Thermocouple: B, S, K, E, T, J, R, N, F2, Wre3-25, Wre5-26 Frequency: PI |
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Output |
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Output signal |
Analog output: 4 ~ 20 mA (load resistance ≤ 380 Ω), 0 ~ 20 mA (load resistance ≤ 380 Ω), 0 ~ 10 mA (load resistance ≤ 760 Ω), 1 ~ 5 V (load resistance ≥250 KΩ), 0 ~ 5 V (load resistance ≥250 KΩ), 0 ~ 10 V (load resistance ≥10 KΩ) |
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Alarm output: normally open relay contact output, where the contact capacity is 1 A/250 VAC (resistive load) (! Note: Please do not carry load directly in case the load exceeds the contact capacity of relay.) |
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Feed output: DC24 V ±1, load current ≤ 250 mA |
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Communication output: RS485/RS232 communication interface, 1,200 ~ 57,600 bps baud rate (able to be set); standard MODBUS RTU communication protocol is adopted; the communication distance of RS-485 can be as long as 1 kilometer; the communication distance of RS-232 can be as long as 15 m; EtherNet communication interface is adopted, where the communication speed is 10 M. |
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Comprehensive parameters |
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Measurement accuracy |
0.2% FS ± 1 d |
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Sampling period |
1 s |
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Setting mode |
The button is set in the form of panel soft touch; setting values of parameters are locked with passwords and will be saved permanently in case of outage. |
| ♦ Details Show of Multipurpose Colorful Data Paperless Recorder for Temperature Transducer |
Our Services
OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.
Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .
MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback: Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.
Warranty period: 18 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors
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.
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 .
Suppliers with verified business licenses
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