Specification :

* For City Water Model JTL220/ 230
* For Sludge or Waste Water Model JTL221/ 231
* For Seawater Model JTL222/ 232

Introduction

Smart ALTJ3000, incorporating a compound semiconductor sensor and a microcomputer, is an immersion type liquid level transmitter designed to enable high — accuracy measurement of liquid levels. This indicator is usable in water supply reservoirs, wells, dams, rivers, and seawater inlets, as well as in waste water tanks, waste water pump wells, sludge storage tanks, and sewage tanks in sewage treatment stations. Parameters and settings of the indicator ( range, damping time constant, constant-current output, and others) can be remote-controlled from the instrument room via SFC ( Smart Field Communicator) . Types usable for sludge or seawater are provided with protective diaphragms ( optional specification for seawater types) on the outer circumferences of metal diaphragms for protection against sewage or sludge contained in the liquids.