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Product Model: |
DHRH1000 |
Product Name: |
Widescreen paperless recorder |
Product quotation: |
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Product Features: |
The DHRH1000 series is a 1-15 channel universal input LCD paperless recorder, which uses a 32-bit high-end processor based on ARM core to achieve high-speed information acquisition and processing. The 32M large capacity flash memory chip can achieve ultra long time data storage. It can input signals such as standard current, standard voltage, thermocouple, thermistor, etc. It has functions such as sensor isolation and distribution, relay output, temperature and voltage compensation, historical data transfer and remote communication. |
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Detailed information on DHRH1000 widescreen paperless recorder: |
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Price of widescreen paperless recorder
1、 Product Introduction
| The DHRH1000 series is a 1-15 channel universal input LCD paperless recorder, which uses a 32-bit high-end processor based on ARM core to achieve high-speed information acquisition and processing. The 32M large capacity flash memory chip can achieve ultra long time data storage. It can input signals such as standard current, standard voltage, thermocouple, thermistor, etc. It has functions such as sensor isolation and distribution, relay output, temperature and voltage compensation, historical data transfer and remote communication. |
2、 Functional Features
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1. 5.1-inch 240X128 dot matrix graphic LCD display screen, LED backlight, rich image, and large amount of information;
2. Adopting ARM based high-speed and high-performance microprocessors, it can simultaneously detect, record, display, and alarm 8 signals;
3. Using large capacity FLASH flash memory chips to store historical data, storing data for abnormal times, and losing data in case of power failure;
4. Fully isolated universal input, capable of inputting multiple signals without the need for hardware replacement, can be configured through instruments;
5. The displayed numerical range of the engineering quantity is wide, and the cumulative value can reach 4294967295;
6. Chinese menu configuration, display channel number, engineering unit, flow accumulation, temperature and pressure compensation, software password lock to protect user configuration security;
7. Alarm display, indicating the lower and lower limits, lower and upper limits, and upper and upper limits of each channel alarm simultaneously;
8. High display accuracy: The basic error of displaying numbers, curves, and bar charts is ± 0.5% FS;
9. Data transfer, using USB interface storage to backup or transfer historical data;
10. Standard serial communication interface: RS485 or RS232;
11. Can be connected to an external micro printer to meet the on-site printing needs of users;
12. Metal casing, allowing for use in harsh environments.
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Price of widescreen paperless recorder
3、 Technical indicators
| monitor |
5.1-inch 240X128 dot matrix graphic LCD display screen with LED backlight |
| basic error |
±0.5%FS |
| Enter specifications |
Fully isolated universal input: 1-15 channel signal input, inter channel * isolation, isolation voltage 1000V:
(1) Standard signal: 0~10mA DC, 0~5V DC, 1~5V DC, 4~20mA DC;
(2) Thermocouples: WR25 type, B type, E type, J type, K type, S type, T type, R type;
(3) Thermal resistance: Pt100, Cu50;
(4) Customize according to user requirements.
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| Output specifications |
Up to 4 relay outputs, 250VAC 3A, 30VDC 3A, default to normally open contacts |
| Cumulative range |
0~4294967295； |
| Communication and printing |
Communication interface: RS232C or RS485; Baud rate: 1200, 2400, 9600, 19200 Printing interface: RS232C directly connected to serial micro printer |
| Record time |
The time interval can be set arbitrarily between 1 second and 300 seconds.
Record time (days)=24X record interval/number of channels
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| Data backup and transfer |
USB port |
| Cold end compensation error of thermocouple |
<±0.5℃ |
| power failure protection |
Built in FLASH memory to protect parameters and historical data |
| power supply |
170~264AVC，50Hz±5% |
| ambient temperature |
0~50℃ |
| ambient humidity |
0~85%RH |
4、 Installation and wiring
Related searches: Yellow green screen paperless recorder, blue screen paperless recorder, color screen paperless recorder, mini paperless recorder
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| Product related keywords: widescreen paperless recorder, color screen paperless recorder, blue screen paperless recorder |
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