N.H. Code Admin. R. Env-A 4602.11
"Automated data acquisition and handling system (DAHS)" means that component of the continuous emissions monitoring system, or other emissions monitoring system approved for use under Env-A 4609, designed to interpret and convert individual output signals from pollutant concentration monitors, flow monitors, diluent gas monitors, and other component parts of the monitoring system to produce a continuous record of the measured parameters in the measurement units required by Env-A 4609.
N.H. Code Admin. R. Env-A 4602.11
#9283, INTERIM, eff 10-1-08, EXPIRED: 3-30-09
New. #9444, eff 4-3-09; ss by #10468, eff 1-1-14 (from Env-A 4602.09)
Env-A 4602.11 "Automated data acquisition and handling system (DAHS)" means that component of the continuous emissions monitoring system, or other emissions monitoring system approved for use under Env-A 4609, designed to interpret and convert individual output signals from pollutant concentration monitors, flow monitors, diluent gas monitors, and other component parts of the monitoring system to produce a continuous record of the measured parameters in the measurement units required by Env-A 4609.
Source. #9283, INTERIM, eff 10-1-08, EXPIRED: 3-30-09
New. #9444, eff 4-3-09; ss by #10468, eff 1-1-14 (from Env-A 4602.10)