NRF81/NFR590
Program
Closed-Loop
Linear
Continuous
Automatic Control, Protection, Monitoring, Measurement
RoHS, CCC, ISO: 9001, CE
New
Non-Customized
Aluminum Alloy
Communication Interface
Modbus RS485; V1; Wm550
Ethernet; OPC Da Server
AC: 90...250 VAC DC: 10.5...32 VDC
Via Web Server
Endress+Hauser
Carton
150x104x140 mm
Europe or China
9026809000
Product Description
Product Description: Tank Side Monitor NRF81
The Tank Side Monitor NRF81, developed by Shenzhen Anyi Technology Co., Ltd., is a sensor integration and monitoring unit designed for bulk storage tank gauging applications. It seamlessly integrates level, temperature, and pressure sensor data into a control host system, offering various selectable alarms and outputs.
Key Features:
- Power supply and signal transmission for connected devices
- Parameterization and display of measured values
- Tank calculations for accurate correction of tank distortions
- Weights & Measure-approved for custody transfer applications
Specifications:
- Output: Modbus EIA485 (RS485), Sakura V1
- Temperature Range: -40 to 60°C (-40 to 140°F)
- International explosion protection certificates
Benefits:
- Hardware and software developed according to IEC 61508 up to SIL3 for high safety levels
- Intrinsically safe power supply and communication for Micropilot and Levelflex radar level devices
- Simplified installation and trouble-free operations with easy connection to major DCS systems via open protocols
- Approved for use in explosion-hazardous areas







Discover the Common Codes for tank management by Shenzhen Anyi Technology Co., Ltd. in collaboration with Endress+Hauser Tankvision.
Improve your operations with closed-loop systems and linear mathematical models.