TELEDYNE API T701 Zero Air Generator (TAPI)

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 dew-point sensor, an oil and diaphragm-free pump, and scrubbers to remove SO2, NO, NO2, O3, H2S, and NH3. Optional high performance scrubbers are available to remove CO and Hydrocarbons.

The regenerative, heat-less dryer removes water and produces output with a dew-point 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 micro-controller to adjust the pump cycling frequency, valve timing, and heater power for optimal performance. ​

Features

  • Standard two year warranty
  • Long life scrubbers for SO2, NO, NO2, O3, H2S, and NH3
  • Optional CO or CO and Hydrocarbon scrubber
  • Automatic water drain
  • Automatic pump control based on flow demand
  • May be used to provide combustion air for FID (with HC Scrubber option)
  • Source of purge air for permeation tube ovens
  • Zero air for Ozone Generators

Download Specifications

Brand

Ambient Monitoring

Tunnel & Roads Transport

Specifications

Output 18 SLPM at 30 psig
Max Delivery Pressure 35 psig
Dewpoint -20ºC up to 15 SLPM/-10ºC above 15 SLPM
Dryer Regenerative heatless dryer with lifetime of greater than 5 years
Output Concentration SO2 < 0.1 ppb
H2S < 0.1 ppb
NO < 0.1 ppb
NO2 < 0.1 pp​b
NH3 < 0.1 ppb
O3 < 0​.4 ppb
CO < 20 ppb (requires optional scrubber)
Hydrocarbons < 5 ppb (requires optional scrubber)
Compressor Dual-cylinder, internal long-life, oil-less piston pump
Power Requirements 110V-120V, 60 Hz
220V-240V, 50/60 Hz
Operating Temperature Range 5 – 40ºC
Dimensions (HxWxD) 8.75” x 17” x 28” (22.2cm x 43.2cm x 71.12 cm)
Weight 56 lbs (25.4 kg) without options
Included I/O 1 x Ethernet: 10/100Base-T
1 x RS232 (300-115,200 baud)
MODBUS Protocol Support

Specifications are subject to change without notice.
All specifications are based on constant conditions.​

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