Gas Calibrators
Sierra Monitor offers a variety of gas calibrators to help the users keep their gas sensor modules properly calibrated and accurate
Complete Calibrator Kit
The Model 1250 Calibrator Kit is used to deliver calibration gas for a wide variety of combustible and toxic gases including Combustible Gas, Carbon Monoxide, Hydrogen, Propane, Hydrogen Sulfide, Chlorine, Sulfur Dioxide, Nitric Oxide, Nitrogen Dioxide, Ethylene Oxide and Zero Grade Air. Other gases are also available, contact Sierra Monitor for the latest information.
The Calibrator Kit includes a regulator, calibration adapter and carrying case. The individual calibration gas cylinders are sold separately. The 1260 Series gas cylinders are large capacity enabling the user to perform many calibrations with a single cylinder. There are a variety of cylinder sizes available.
Basic Calibration Gas Delivery System
The Model 1200-26 Basic Calibration Gas Delivery System is a low-cost system for delivering calibration gases to Sierra Monitor's Combustible Gas, Carbon Monoxide and Hydrogen gas sensor modules. This system consists of a disposable pressure vessel (2 cylinders are supplied with each system) containing calibration gas and a non-disposable pressure and flow regulating system. Gas flow is controlled in two steps with a regulator and flow meter to conserve gas and to avoid cooling the sensor below its operating temperature.
The Model 1200-26 with the Methane calibration gas cylinders is approved
for calibration of FM approved Sierra Monitor Combustible Gas Sensors.
Permeation Type Calibrator
The 9210-00 Permeation Type Calibrator with permeation tube for the specific gas required offers a unique means of generating a desired gas in small quantities. This device has the advantages of a wide selection of gas types, long life, and is an economical solution for the regular calibration of a large number of sensors.