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RF Admittance

Z‑Tron IV Level Switch

Rugged one-piece RF admittance switch for on / off point level detection.

  • Supplied and supported by GTi in Thailand
  • Calibration certificate on delivery
  • Selection, installation and commissioning help

Overview

No moving parts, so it resists jamming and wear.

Specifications

RF admittance technology
Provides accurate point‑level switching with no moving parts
Cote‑Shield protection
Ignores coatings, residue, dust or build‑up on the sensing element
Maintenance‑free design
Requires no calibration or routine cleaning
Compact one‑piece construction
Ideal for simple insertion via a single ¾″ vessel connection
DPDT relay output
Dry-contact switch for alarms, valves or control systems
Wide process compatibility
Operates reliably in corrosive, sticky or insulating media
Operating range
−40 °C to +63 °C, up to 1,000 psi (probe-dependent)
Simple field calibration
Easily set setpoint via potentiometer on the electronic unit

Videos

Product walk-throughs, installation and set-up from the manufacturer.

Drexelbrook Z-Tron III granular calibration

Documents & Downloads

Manuals, data sheets and approvals from the manufacturer. Ask us if you need a document that is not listed.

Not Sure Which Instrument Fits?

Tell us what you need to measure and where. Our engineers match the instrument, supply it with a calibration certificate and help commission it on site.