Products Category

Settlement tiltmeter

ET-100

Consultation

Functional Features Technical Parameters Overall Dimension

Product Description

ET-100 settlement monitoring static level is a high-precision liquid level measuring instrument used to measure the relative settlement of foundations and various measuring points of buildings. It consists of a liquid reservoir, imported high-precision core body, special customized circuit module, protective cover and other components. It is suitable for settlement displacement measurement with small measuring range and high precision.

The static level is a high-precision liquid level measuring instrument used to measure the relative settlement of foundations and various measuring points of buildings. Application sites include measurement of uneven settlement of various measuring points in large buildings, such as hydropower plants, dams, high-rise buildings, nuclear power plants, water conservancy project projects, railways, subways, high-speed railways, comprehensive pipe corridors, etc. The ET-100 is a product specially tailored for comprehensive pipe gallery settlement monitoring.

Main features

●Measuring range: 0-500-2500mmH2O

●Accuracy 0.2mm, resolution 0.01mm

●Technology Swiss KELLER

●Wide voltage input DC9～36V

●Wide operating temperature -40～+85℃

●Lossless overvoltage 1.5 times full scale

●Baud rate adjustable from 2400~115200

●IP67 protection level

●Output RS485/MODBUS (optional)

Applications

●High-voltage wire tower monitoring

●Building (housing) settlement

●Metro foundation pit tunnel

●Monitoring and uneven settlement measurement of foundation layers, roadbeds, cuttings, bridges, buildings, subways and bridge-to-road transition sections.

●Comprehensive pipe gallery

●Large liquid storage tank

●Water conservancy project

●Angle control of various engineering machinery

●Bridges, dams, and monitoring

Performance parameters

parameter	condition	ET-100				unit
Measuring range		50	100	200	1000	mmH2O
Sensitivity		0.01	0.01	0.01	0.01	mmH2O
Temperature effect	-40～85°	±0.3	±0.6	±0.8	±1	mmH2O
Frequency response	DC response	100	100	100	100	Hz
resolution		0.01	0.01	0.01	0.01	mmH2O
Accuracy	-40～85℃	0.2	0.3	0.5	1	mmH2O
long term stability	-40～85℃	<0.023	<0.32	<0.51	<0.15	mmH2O
Power-on start time		0.2	0.2	0.2	0.2	s
Response time		0.01	0.01	0.01	0.01	s
rate	5Hz output, 15Hz, 35Hz, 50Hz can be set (RS485 does not have this function)
output signal	RS485, MODBUS can be ordered
average working hours	≥45000 hours/time
Lossless overvoltage	1.5 times full scale
Insulation resistance	≥100MΩ
waterproof level	IP67
Cable	Standard configuration: 1.5 meter length, wear-resistant, oil-proof, wide temperature, shielded cable 4*0.2mm2
weight	1000g (excluding packaging box)