0.01%Fs Differential Pressure Hydrostatic Level Sensor for Bridge Vertical Displacement

• Customization: Available
• Type: Pressure Sensor
• Component: Integrated Design
• Model NO.: YTPC01
• For: Capacitive Pressure Transmitter
• Output Signal Type: Digital Type
• Production Process: Integrated Design with No Mechanical Moving Parts
• Material: Metal
• Wiring Type: Five-Wire
• Measuring Medium: Liquid
• IP Rating: IP68
• Accuracy: 0.015%F.S
• Housing Material: Aluminum Alloy (Gray)
• Communication Protocol: Modbus Protocol
• Output Signal: Digital Signal RS485
• Measuring Range: 50-2000mm
• Dimensions: 68*68*41.5mm
• Technical Solution: Differential Pressure
• Built-in Tilt Sensor: Accuracy 0.3°
• Transport Package: Airplane Box
• Specification: standard configuration
• Trademark: ThinkSonic
• Origin: China

Product Description

Product Introduction

The YTPC01 integrated settlement and inclination instrument is a high-precision measuring device, compositely built from a pressure-type hydrostatic level and an inclinometer. It can be used to monitor multi-point relative settlement and inclination, that is, the change in vertical displacement of each measuring point relative to the reference point. The settlement system consists of multiple sensors of the same model. The devices are interconnected via air tubing and liquid tubing, with the reference point located at a stable horizontal datum. When a measuring point rises or falls relative to the reference point, it will cause pressure variations at each point. The integrated settlement and inclination instrument calculates the vertical displacement of each measuring point relative to the horizontal datum by measuring the pressure variations in the sensors.

Main Components:

Exhaust Valve
Vent Port, Liquid Port
5-core Waterproof Aviation Connector
Intelligent Circuit Module
Sealed Aluminum Alloy Housing
Precision Pressure Core Body

Product Features

Integrated Design: No moving mechanical parts, compact structure, excellent sealing, ensuring data stability.

Aluminum Alloy Shell: Industrial-grade alloy with oxidation/corrosion resistance, suitable for harsh environments.

Low-Power Design: Supports sustained stable operation.

IP68 Protection: Superior environmental resistance.

Industrial-Grade Process: High/low temperature tolerance, suitable for harsh environments.

Groove-Style Exhaust Valve: Removes internal air bubbles without full unscrewing.

Built-in Tilt Sensor: Monitors device inclination.

Specification

Parameter Name	Parameter
Technical Solution	Differential Pressure
Measurement Range	50 - 2000mm
Measurement Accuracy	0.01%FS
Minimum Acquisition Time	1s
Working Voltage	DC 5 - 36V
Power Consumption	Working Power Consumption: ≤0.05w; Sleep Power Consumption: ≤0.0064w
Electrical Connection	5 - core Aviation Connector
Output Signal	Digital Signal RS485
Communication Protocol	Modbus Protocol
Baud Rate	Supported Baud Rate Range: 2400~115200
Power - on Start - up Time	10s
Insulation Resistance	≥100MΩ
Operating Temperature	-40℃~80℃
Operating Humidity	5% - 95%
Storage Temperature	0 - 50℃
Storage Humidity	20% - 80%
Temperature Compensation	-20℃~70℃
Pressure Overload Capacity	≤1.2*FS
Built - in Tilt Sensor	Accuracy: 0.01°
Main Material	Aluminum Alloy (Gray)
Overall Dimension	68 x 68 x 41.5mm
Protection Class	IP68
Installation Method	Assisted Installation with L - shaped Bracket

Measurement accuracy: refers to the error between the liquid level data measured by the sensor and the actual liquid level data.
Resolution: refers to the minimum change value of the measured object that the sensor can detect and distinguish within the measurement range.
Storage temperature and humidity: Store in a suitable ambient temperature and humidity for daily preservation. Long-term storage in such an environment will not affect the service life of the equipment.

Working Principle

The Pressure-type Static Level consists of a liquid storage tank, bracket, connecting pipe, and other components. Based on the communicating vessels principle, a relatively stable reference point is set. When settlement occurs at a certain point, it will cause pressure changes at each point. By measuring the pressure changes of the sensor and converting them into liquid level changes, the elevation changes of each measuring point relative to the horizontal base point are calculated. 

Application Fields

Application Layout Simplified Diagram

Used for vertical displacement monitoring in large storage tanks, dams, high-rise buildings, foundation pits, tunnels, bridges, subways, etc.

The hydrostatic level system monitors vertical displacement in large storage tanks, dams, high-rise buildings, foundations, tunnels, bridges, and subways. Provides real-time settlement/tilt alerts and monitoring services.

Typical Applications: Urban utility tunnels, high-rise buildings, subways, bridges, dams, large storage tanks.

Packing & Delivery

Company Profile

Xiamen Xinde loT Technology Co., Ltd.

Xiamen Xinde IoT Technology Co., Ltd. specializes in applied research of ultrasonic measurement technology. Its self-developed non-contact ultrasonic oil level monitoring products, exported globally, lead internationally in the field. With nationwide distributors, they're favored by high-end overseas clients. Holding multiple patents, the firm holds titles like "Technology Giant" and "National High-Tech Enterprise". Over 60% of staff focus on R&D, with core members boasting a decade+ industry experience—bolstering strong innovation capabilities.Trusted by users worldwide, it stands out for superior product quality and comprehensive technical services.

FAQ

Q1: What is your company's core business?

A: THINKSONIC TECHNOLOGY CO., LTD. specializes in R&D and manufacturing of precision sensors and IoT solutions. Our product lines cover:

- Automotive IoT: Ultrasonic level sensors, Vehicle Telematics Units, Active Safety Video Terminals

- Structural Monitoring: Settlement/inclination sensors, Hydrostatic level gauges, Strain/pressure gauges, Data loggers with wireless transmission.

Q2: Are you a manufacturer or trading company?

A: We are a manufacturer with in-house R&D center and production facilities in Xiamen, China. All products are independently designed and strictly quality-controlled.

Q3: What is your minimum order quantity (MOQ)?

A: Standard products start from 10 units. MOQ for customized items varies by project complexity - contact us for evaluation.

Q4: How long is your lead time?

A:Standard products: 15-30days after order confirmation. , a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

Q5:Can you customize products?

A:Yes. We offer: Logo printing; Packaging redesign; Technical parameter adjustments; Private labeling

Q6:Can I get samples?

A:We have to charge both samples and freight cost, and when you place orders, we'll refund your sample cost.

Q7:How to handle after-sales issues?

A:Our support includes: (1)Online troubleshooting (2)Technical documentation & video guides

Q8:How to visit your factory?

A: Welcome to schedule an audit: (1) Submit visit request via "Contact Supplier"  (2) We'll send official invitation letter within 48h   (3)Virtual factory tour available via video call