T701H0 pages

TELEDYNE

ADVANCED POLLUTION INSTRUMENTATION

A Teledyne Technologies Company

T SERIES

Model T701H High Performance Zero Air System

The T701H adds Modbus TCP/IP connectivity to the proven

reliability and performance of our high purity zero air system. 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.

TheT701H is a fully self-contained source of high purity zero air

for dilution calibrators. It is ideal for use with highly sensitive

analyzers in ambient background and trace level applications.

TheT701H includes a dewpoint sensor, an oil and diaphragm-free

pump, scrubbers to remove SO2, NO, NO2, O3 and H2S, plus

high performance scrubbers to remove CO and Hydrocarbons,

►► Modbus Connectivity

►► Trace Level output purity

►► Dewpoint Sensor

►► Once/year maintenance interval

►► Regenerative, heatless dryer for

maintenance-free water removal

►► Long-life scrubbers for SO2, NO,

N02, O3 and H2S

►► High performance 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 dew point less than -40°C (up to 30 SLPM flow

rate). The system's pressure, temperature, and dewpoint 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