Gas detection / CHROMSERVIS.EU

Aalborg - rotameters

Rotameters (Variable Area Flow Meters)

Models:

model P single flow tube meters
model T single flow tube PTFE meters
model S single tube meters
model V brass or stainless steel medium range
model V PTFE medium range meters
model F in line PTFE flow meters
KIT flow meter
model Px multiple flow tube meters
model Tx multiple flow tube PTFE meters
model G gas proportioner meter
model xV brass or stainless steel medium range
model M industrial flow meters
model L PTFE-PFA flow meters

Aalborg - mass flow meters and gas controllers

Aalborg is a manufacturer of mass flow meters and flow controllers for industrial use. The menu has how to both analog and digital models. Some of the models are multi-parameter and measure pressure and temperature in addition to flow.

Below you will find an overview of the models we can supply:

Mass flow meters:

GFM - analog mass flow meter
XFM - digital mass flow meter with totalizer
ZFM - digital mass flow meter with totalizer and the possibility of reconfiguring the flow of the device for various gases, low flow rates (from 3.125 ml/min)
DPM - multi-parameter digital mass flow meter with totalizer - principle of differential pressure measurement on specially designed restrictors

Mass regulators/gas flow controllers:

AFC - analog gas mass regulator with the possibility of expansion by the SDPROC control unit
GFC - analog gas mass regulator
DFC - digital gas mass controller
DPC - multi-parameter digital gas mass regulator with totalizer - principle of differential pressure measurement on specially designed restrictors

Analyzers - Teledyne Analytical Instruments

Below you will find Teledyne Analytical Instruments Gas Analyzer Data Sheets.

For example, Teledyne offers the following measurements and measurement principles:

measuring oxygen from trace amounts up to volume percentages using electrochemical, paramagnetic or zirconia cells.
CO / CO2 / CH4 / NO / SO2 measurement using infrared technology

Here you can download the datasheets for each analyzer:

the 3000TA model - a table analyzer with trace oxygen (0 - 10 to 0 - 10,000 ppm)
Instatrans XD - a 2-wire current loop 4-20 mA for both trace and oxygen based Sensor Selection (0 - 10 ppm to 0 - 25%)
Model 3000PA - Volume Analyzer - Volume% Oxygen Analyzer (0 - 1% to 0 - 100%)
Model 3000MA - Table Paramagnetic Volume Oxygen Analyzer %)
model 3190/3290 - panel analyzer for trace and volume% oxygen depending on sensor selection (0 - 10 ppm to 0 - 25%)
model 3300 - panel analyzer for trace and volume% oxygen depending on sensor selection (0 - 10 ppm up to 0 - 25%)
model 3110 - portable trace and volume% oxygen analyzer depending on sensor selection (0 - 10 ppm to 0 - 25%)

CONCOA - Brochures of regulators

CONCOA is a manufacturer and supplier of regulators and stations. Pressure Differential Switchovers with accessories

Below you can download individual sheets of different series.

Single-stage regulator:

Dual stage regulator:

Pressure Differential Switchovers series 526 - chrome-plated brass
Pressure Differential Switchovers series 527 - stainless steel

Crowcon - datasheets

Crowcon is a manufacturer and supplier of gas detectors and control panels. Detector T4

You can download product-specific datasheets below in Czech language:

Portable Detectors:

Gasman - Personal single channel detector
T4x - personal four-channel diffusion detector
GasPro TK - personal four-channel detector - diffuse or with pump
GasPro - personal five channel detector - diffuse or with pump

Fixed Detectors:

Xgard - With electrochemical sensors, pellistors and TCD
Xgard IR - with IR sensor
Xgard Bright - With display and electrochemical sensors, pellistors
XSafe Bright CO2 - With display for CO2 without ATEX
Xgard IQ - Intelligent Detector and Transducer, with display and electrochemical sensors, pellistors
IRmax - with IR sensor

Special Detectors:

LaserMethane Smart - laser methane detector

Control panels:

Gasflag - single channel
Gasmaster - one to four channel
Vortex - single to twelve-channel
GM - flexible modular addressable control panel for up to 128 channels

ETOx - Continuous Ethylene Oxide Analyzer

ETOx analyzer System for continuous ethylene oxide monitoring in technology and workplace areas. It enables to measure 1, 4, 6, 8 or 10 samples (in one-channel version) from various sample sites. The two-channel system enables double amount under the same sampling rate.

More information is available here.

Gas detection - catalogue

The Chromservis gas detection catalog contains essential devices for gas detection and analysis.

Content

theory including a table of the most common gases and liquid vapors
detection tubes
portable detectors
fixed detectors and control panels for gas detection systems
portable and fixed gas analysers
other accessories and an overview of sampling devices
dust and aerosol measurements

Gastec - catalog of detection tubes

Below you will find a catalog with an overview of all detection tubes from Gastec.

Detector_Tube_List_26rd 2858 kB

Geotech Instruments (QED) - comparisons and differences between biogas meters

Geotech Instruments (QED) biogas analyzers

Below you will find datasheets for portable and fixed biogas analyzers. Biogas

MDHS14/4 - GM for sampling and analysis of respirable, thoracic and inhalable aerosols

General Methods for sampling and gravimetric analysis of respirable, thoracic and inhalable aerosols - MDHS 14/4.

TSI - Dust and aerosol measuring

DustTrak DRX The DustTrak™ II and DustTrak™ DRX Aerosol Monitors are battery-operated, data-logging, light-scattering laser photometers that provide real-time mass concentration readings for aerosol contaminants such as dust, smoke,
fumes and mist. These instruments use a sheath air system that isolates the aerosol in the optics chamber to keep the optics clean for improved reliability and low maintenance.

Download a catalogue