T7010 pages

TELEDYNE

ADVANCED POLLUTION INSTRUMENTATION

A Teledyne Technologies Company

T SERIES

JgSSo POliimON INSTRUMEHIM10N

Model T701 Zero Air System

The T701 adds Modbus TCP/IP connectivity to the proven

reliability and performance of our zero air systems. This allows

remote monitoring of key instrument functions including

dewpoint status, scrubber temperature, box temperature, and

output pressure. Additionally, this digital access provides the

ability to remotely disable the internal pump, allowing longer

service intervals and less power consumption. The user can also

remotely start instrument warm-up prior to arrival at the site.

The T701 is a fully self-contained source of clean, dry air for

dilution calibrators. It can also be used to create purge air for

permeation tube ovens or burner air for FID analyzers. The T701

includes a dewpoint sensor, an oil and diaphragm-free pump, and

scrubbers to remove SO2, NO, NO2, O3, and H2S. Optional high

performance scrubbers are available to remove CO and

Hydrocarbons.

►► Modbus Connectivity

►► Dewpoint Sensor

►► Once/year maintenance interval

►► Regenerative, heatless dryer for

maintenance-free water removal

►► Long-life scrubbers for SO2, NO,

NO2, O3 and H2S

►► Optional CO or CO/Hydrocarbon

scrubber

►► Automatic water drain

►► Automatic pump control with demand

tank

►► Two-year warranty

The regenerative, heatless dryer removes water and produces

output with a dewpoint of less than -20°C (up to 15 SLPM flow

rate). The system's pressure, temperature, and dew point values

are all continuously monitored, which allows a microcontroller to

adjust the pump cycling frequency, valve timing, and heater

power for optimal performance.

Free Custom&r Support by t&l&phon& and email for the life of the instrument