BWS2000 dual-axis digital inclinometer measuring X and Y tilt with temperature compensation, for bridge, tower and slope monitoring.
Overview
An inclinometer measures gravity components along its sensitive axes (using a MEMS accelerometer or capacitive pendulum) to derive the tilt angle relative to horizontal. The BWS2000 is a dual-axis digital inclinometer that measures two mutually perpendicular X and Y tilts simultaneously, with built-in temperature compensation and digital filtering, outputting RS485 (Modbus RTU) or analog voltage/current signals; resolution reaches 0.001 and accuracy 0.0010.005. With an aluminium housing, IP67 protection and wide-temperature operation, it is mounted on structures for long-term tilt and settlement monitoring of bridges, buildings, excavations, slopes, tower cranes and solar trackers.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• High measurement accuracy with stable repeatability
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Axes | dual-axis (X-Y, mutually perpendicular) |
| Range | ±5° / ±15° / ±30° selectable |
| Accuracy | 0.001° (±5°) to 0.005° (±30°) |
| Resolution | 0.001° |
| Cross-axis error | ≤0.001–0.005° |
| Operating temp. | -40 to +85°C |
| Output | RS485 (Modbus RTU)/RS232/TTL; voltage/current option |
| Supply | DC 5–36 V |
| Housing | anodised aluminium alloy |
| Protection | IP67 |
| Mounting | threaded holes / flange |
| Cable | shielded cable, optional connector |
| Features | temp. compensation, digital filter, EMI-immune |
| Applications | bridges, buildings, excavations, slopes, cranes, solar trackers |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the BWS2000 Dual-Axis High-Precision Inclinometer comply with?
A1: The BWS2000 Dual-Axis High-Precision Inclinometer is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the BWS2000 Dual-Axis High-Precision Inclinometer be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
Overview
An inclinometer measures gravity components along its sensitive axes (using a MEMS accelerometer or capacitive pendulum) to derive the tilt angle relative to horizontal. The BWS2000 is a dual-axis digital inclinometer that measures two mutually perpendicular X and Y tilts simultaneously, with built-in temperature compensation and digital filtering, outputting RS485 (Modbus RTU) or analog voltage/current signals; resolution reaches 0.001 and accuracy 0.0010.005. With an aluminium housing, IP67 protection and wide-temperature operation, it is mounted on structures for long-term tilt and settlement monitoring of bridges, buildings, excavations, slopes, tower cranes and solar trackers.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• High measurement accuracy with stable repeatability
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Axes | dual-axis (X-Y, mutually perpendicular) |
| Range | ±5° / ±15° / ±30° selectable |
| Accuracy | 0.001° (±5°) to 0.005° (±30°) |
| Resolution | 0.001° |
| Cross-axis error | ≤0.001–0.005° |
| Operating temp. | -40 to +85°C |
| Output | RS485 (Modbus RTU)/RS232/TTL; voltage/current option |
| Supply | DC 5–36 V |
| Housing | anodised aluminium alloy |
| Protection | IP67 |
| Mounting | threaded holes / flange |
| Cable | shielded cable, optional connector |
| Features | temp. compensation, digital filter, EMI-immune |
| Applications | bridges, buildings, excavations, slopes, cranes, solar trackers |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the BWS2000 Dual-Axis High-Precision Inclinometer comply with?
A1: The BWS2000 Dual-Axis High-Precision Inclinometer is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the BWS2000 Dual-Axis High-Precision Inclinometer be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
