Support & Documentation
Technical resources, downloads, and frequently asked questions
Frequently Asked Questions
What is the measurement principle of the ZT-100?
The ZT-100 uses capacitance-based sensing technology to measure the dielectric properties of the fluid. Since water and oil have significantly different dielectric constants, changes in water content produce a measurable change in capacitance.
Can the ZT-100 be used in hazardous areas?
Yes. The ZT-100 is ATEX and IECEx certified for installation in Zone 1 and Zone 2 classified areas. It carries the marking Ex d IIB T4.
What output signals are available?
Standard output is 4-20mA analog with Modbus RTU (RS-485) digital communication. HART protocol is available as an option.
How often does the ZT-100 need recalibration?
Under normal operating conditions, the ZT-100 maintains its calibration for extended periods. We recommend a verification check annually, with full recalibration as needed based on your quality management requirements.
What pipe sizes are supported?
The F-Series and S-Series are inline measurement spools available from 1" to 48". The I-Series is an insertion probe for pipelines 6" and larger.
Do you provide commissioning support?
Yes. We offer remote commissioning assistance included with every unit, and on-site commissioning services are available upon request.
Need Technical Assistance?
Our engineering team is available to help with product selection, installation questions, troubleshooting, and recalibration services.
