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LCD Tank Liquid Level Volume Conversion Indicator Controller with Data Recorder
US$600.00
2-6 Pieces
US$400.00
7+ Pieces
Sample price:US$400.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Maintenance & RefundWarranty
1 YearModel NO.
NHR-762 Level Volume Display ControllerCustomized
CustomizedCertification
RoHS, CE, ISO, CCCIP Rating
IP65Screen Size
3"SD Card Memory Size
64GMeasuring Medium
Paperless Data RecorderType
Paperless LoggerInput Channels
48 Channels Fully IsolatedAccuracy
±0.2% Fs ±1 DigitDisplay
Color TFT, Digital Value, Bar Graph and HistoricalData Storage
Internal 16 MB Flash MemoryUSB Backup
USB Flash Drive Backup, Max. 32 GB, Fat/Fat32Communication
RS485, 2400-19200 BPS, Modbus RTUAlarm Output
Relay Normally-Open ContactRetransmission Output
4-20mA, 0-20mA, 0-10mA, 1-5V, 0-5V or 0-10VTransmitter Supply
24 VDC ±10%, Load Current ≤200mAOperating Temperature
'-10 to 50 °CPower Supply
AC 100-240 V, 50/60 Hz; or DC 12-32 VPower Consumption
15 WRetransmission Outputs
None or 1-4 ChannelsAlarm Outputs
None or 1-4 Relay Alarm ChannelsKeywords
Color Paperless Data RecorderSpecification
160 * 80 * 120mm / 96 * 96 * 120mmTrademark
Siko InstrumentsOrigin
ChinaHS Code
902610000Production Capacity
999 Units / WeeksKey features
Tank Volume Conversion: Converts level data to volume for regular and irregular tanks.
Multi-Channel Input: Supports up to 2 analogue input channels with configurable signals.
Comprehensive Data Storage: Internal 16 MB Flash, USB, and Micro SD card support up to 32 GB.
Flexible Communication: RS485/RS232 with Modbus RTU protocol for industrial integration.
Customizable Outputs: Configurable relay alarms and analogue retransmission outputs.
Durable Display: 3.5-inch high-resolution graphic LCD for clear visualization.
RoHS Certified: Meets RoHS standards for environmental safety and compliance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.08h
AI-Powered supplier vetting
SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.
CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.
R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.
Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.
Product Q&A
Q:Can this controller handle irregular tanks?
A:
Yes, it converts level data into volume values for both regular and irregular tanks using PC volume-table software.
Q:What data storage options are available?
A:
It supports internal 16 MB Flash memory, USB flash drives, and Micro SD cards with a maximum capacity of 32 GB.
Q:What communication protocols does it support?
A:
It supports RS485 and RS232 communication with the Modbus RTU protocol.
Q:Is the product customizable?
A:
Yes, custom configurations are available upon request, including input signals and housing types.
Q:What is the warranty period?
A:
The product comes with a 1-year warranty.
Send Inquiry
*To:
Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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