About Hydrostatic Level Transmitter
Hydrostatic Level Transmitter involves calculating a liquid height using the hydrostatic pressure the liquid exerts on its surface. The measured pressure exerted on the membrane increases as the liquid level rises. The two ways to measure hydrostatic levels are different. It is found in reservoirs and open channels for water and wastewater treatment applications as well as open or vented tanks in industrial facilities. Hydrostatic Level Transmitter is made up of the finest material, which makes it durable and strong.
| Brand |
Ztech |
| Output Signal |
4-20ma |
| Accuracy |
+/-0.25 of Span |
| Measurement range |
0-2...200mH2O+9.81KPa (gauge/Absolute) |
| MOC |
SS316L |
| Model Number |
ZT809 |
| Power |
24VDC (4-20mA) |
| Protection |
IP68, Ex-proof (Optional) |
| Working Temperature |
0 To 60 Deg.C |
| Display Resolution |
1mm |
| Level Range |
5 Meter to 30 Meter |
Accurate and Continuous Liquid Level MonitoringThis transmitter is specifically designed for continuous monitoring of liquid levels, employing a submersible pressure transducer to detect the hydrostatic head of liquids. Its 0.5% F.S. typical accuracy and 0.01 m resolution ensure highly precise measurements suitable for a range of water and industrial storage applications.
Unmatched Durability and ReliabilityConstructed with a 316L stainless steel diaphragm and a hermetically sealed enclosure, the transmitter stands up to harsh environments and demanding conditions. Its shock resistance and overload capability ensure consistent performance and long operational life, even in challenging industrial installations.
User-Friendly Installation and ConfigurationThe transmitter supports various cable lengths, vented gage pressure reference, and both standard and custom mounting threads to suit different tank or well dimensions. Its analog 4-20 mA current loop output and 2-wire interface make for straightforward integration with existing control systems.
FAQ's of Hydrostatic Level Transmitter:
Q: How does the hydrostatic level transmitter ensure accurate liquid level measurement?
A: The transmitter uses a submersible pressure transducer with high accuracy (0.5% F.S. typical), measuring the hydrostatic pressure exerted by the liquid column. Its temperature compensation and long-term stability features further guarantee reliable measurements over extended periods.
Q: What benefits does the 316L stainless steel diaphragm provide?
A: The 316L stainless steel diaphragm offers excellent corrosion resistance and mechanical strength, making the sensor suitable for harsh environments such as industrial processes and water reservoirs, and ensuring longevity and stable performance.
Q: When is temperature compensation necessary in level transmitters?
A: Temperature compensation is necessary when operating in environments with variable temperatures, as it corrects for measurement errors due to thermal effects on the sensor, resulting in accurate level readings under diverse conditions.
Q: Where can this transmitter be installed and used?
A: This transmitter is ideal for submersible installations in water tanks, wells, reservoirs, and various industrial process tanks. Its IP68 rating and hermetically sealed construction make it suitable for prolonged submersion in harsh or wet environments.
Q: What is the installation process for this transmitter?
A: Installation involves mounting the transmitter by dropping it into the liquid medium, connecting the 2-wire current loop output (4-20 mA) to your control system, and configuring the measurement range to match your application's depth requirements.
Q: How does the explosion-proof (Ex d IIC T6) option enhance safety?
A: The explosion-proof option enables safe operation in hazardous areas by preventing the ignition of flammable gases or dust in the surrounding environment, making the transmitter compliant for use in sensitive industrial or process zones.
Q: What are the advantages of the hermetically sealed and IP68 enclosure?
A: The hermetically sealed design completely protects internal components from moisture, dust, and ingress, while the IP68 rating certifies the transmitter for continuous submersion, enhancing its reliability and service life in demanding applications.