Biosystems Single Gas Detectors
Toxi Vision, ToxiPro, ToxiLTD, ToxiLTD3
From Sperian Instruments

Toxi Vision Detector
In Water Tank

Biosystems Toxi Vision®

The Biosystems Toxi Vision is a durable, single-sensor gas detector that features a rugged metal-plated case (3.5" x 2.5 ") that is immune to both RFI and the elements with an IPX 5/7 rating.

All procedures necessary for day-to-day operation, including fully automatic calibration adjustment, are controlled through a single button. The large liquid crystal display can be easily seen from several feet away. A manually-activated backlight ensures the visibility of the readings even in low light conditions. An audible alarm and bright LED alarm light warn users of dangerous conditions, while an optional vibrating alarm is available for use in high-noise environments.

Toxi Vision® IR CH4 and CO2 detectors are methane (CH4) specific and carbon dioxide (CO2) monitors using infrared (NDIR) technology packaged in the robust Toxi-family case with IPX5/IPX7 ratings against water ingress and RFI immunity to 40 V/m. As with the other members of the Toxi family they have large LCD displays with manually actuated backlight and a black box data recorder, which can be upgraded to a full-featured datalogger at any time after purchase. 

Toxi Vision® EX single gas detectors for LEL/combustible monitoring which utilize a poison-resistant catalytic bead sensor which increases sensor longevity.

     ToxiPro & ToxiLTD
   Single Gas Detectors

Biosystems ToxiPro®, ToxiLTD®, Toxi3LTD™
Single-Gas Detectors

ToxiPro is a fully serviceable, reusable gas detector with real-time, peak, STEL, and TWA readings, as well as a 20-incident event logger and black box recorder. A fully enabled datalogger is also available for the ToxiPro.

The ToxiLtd is a 2-year disposable gas detector with a large LCD display and a 20-incident event logger.

The Toxi3Ltd is a 3-year disposable gas detector for CO and H₂S

     ToxiPro-ToxiLTD 4-Position
   IQ Express Calibration Station

ToxiPro®, ToxiLTD®, Toxi3™ IQ Express

Reduce your calibration gas use by up to 60% and reduce labor expenses by cutting down on the time needed to perform calibrations. Use the Toxi series with the IQ Express, a fully automated bump test, calibration, meter diagnostics and data download center which also provides automatic record keeping.