TELEDYNE API T701H Zero Air Generator

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.

The T701H 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. The T701H includes a dewpoint sensor, an oil and diaphragm-free pump, scrubbers to remove SO2, NO, NO2, O3, H2S and NH3, plus high performance scrubbers to remove CO and Hydrocarbons.

The regenerative, heatless dryer removes water and produces output with a dew point less than -40ºC (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

Features

  • Modbus Connectivity
  • Trace Level output purity
  • Dewpoint Sensor
  • Once/year maintenance interval
  • Regenerative, heat-less dryer for maintenance-free water removal
  • Long-life scrubbers for SO2, NO, NO2, O3, H2S and NH3
  • High performance CO/Hydrocarbon scrubber
  • Automatic water drain
  • Automatic pump control with demand tank
  • Two-year warranty.

Download Specifications

Brand

Ambient Monitoring

Tunnel & Roads Transport

Specifications

Output 30 SLPM at 30 psig
Max Delivery Pressure 35 psig
Dewpoint <-40ºC
Dryer Regenerative heat-less dryer with lifetime of greater than 5 years
Output Concentration SO2 < 0.025 ppb
H2S < 0.025 ppb
NO < 0.025 ppb
NO2 < 0.025 ppb
NH3 < 0.025 ppb
O3 < 0.3 ppb
CO < 10 ppb
HC < 0.25 ppb
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 71.12cm)
Weight 69 lbs (31.3 kg)
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.​

Category Brand:

Request information or pricing

If you need a quote, specifications or technical info, or anything else – please submit the form below and one of our team of experts will happily get back to you within 24 business hours. 

  • This field is for validation purposes and should be left unchanged.

Related Products

.woocommerce .woocommerce-tabs h2 { display: none; }