The pressure transmitter comes in a number of shapes and sizes. One, referred to as a Bourdon Tube, is designed especially for monitoring non-liquid pressure. They are relatively inexpensive and good for measuring air and gas pressure in compressors. The tubes may be c-shaped, spherical and helical.
Average Pay & Benefits. The BLS groups heating technicians under the job category of Heating, Air Conditioning, and Refrigeration Mechanics and Installers. These technicians earned average incomes of $45,540 per year as of May 2011, according to the BLS. Their incomes are based on both regular and overtime pay.
A Cleaner earns an average wage of Â£6.85 per hour. Most people move on to other jobs if they have more than 20 years' experience in this field.Pay for this job does not change much by experience, with the most experienced earning only a bit more than the least. Â£5,749 - Â£19,765. Cleaner earns an average wage of Â£6.85 per hour. Most people move on to other jobs if they have more than 20 years' experience in this field.