DriSteem Vaporstream Specifikace stáhnout pdf (Strana 75)

P a g e 7 0 • D R I - S T E E M D e s i g n G u i d e

D R I - S T E E M D e s i g n G u i d e • P a g e 7 1

Numbers and symbols

3PDT — three-pole, double throw

µS/cm — microSiemens per centimeter, a measure of conductivity

A — ampere, amps, amp

ac — alternating current

adiabatic humidifier — uses heat from air to convert water into

vapor

AGA — American Gas Association

AHU — air-handling unit

ANSI — American National Standards Institute

aquastat — thermostat designed for use in water

ASCII — American Standard Code for Information Interchange

ASHRAE — American Society of Heating, Refrigerating, and Air-

Conditioning Engineers

ASTM — American Society for Testing and Materials

atomizer — device that creates a fine spray from a liquid

ball valve — valve consisting of a ball resting on a spherical seat

BOM — bill of material

BSP — British standard pipe

BSPT — British standard pipe tapered

Btu — British thermal unit

°C — degrees Celsius

CE — Conformité Européen — required marking for selling our

products in Europe

C-ETL — Electrical Testing Laboratory, Canada

cfh — cubic feet per hour

cfm — cubic feet per minute

cfs — cubic feet per second

G l o s s a r y o f h u m i d i f i c a t i o n t e r m s

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 83 84

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DriSteem Vaporstream Specifikace Strana 75