Model SMA: Differential pressure for Air Pressure Gauge / Switch

I. Description

SMA(DA) model contains Microprocessor in default. Moreover, it is a Differential Pressure Gauge / Switch with characteristics of LED Display, 0~5, 1~5, 0~10VDC or 4~20mA Analog Output, 2-Channel NPN or PNP Open Collector Output. As Pressure Sensor, Indicator and Switch are integrated in order to realize providing it at low price.

Features:

▶ CE Certified
▶ Compact design(30mm×30mm)
▶ ±1999 Digit LED display
▶ 1~5, 0~5, 0~10VDC or 4~20mA analog output
▶ 2-channel NPN or PNP open collector output
▶ Piezoresistive silicon cell
▶ Measuring range : 0~50Pa ... 100kPa, ±50Pa ... ±100kPa
Use with non-corrosive, non-ionic media

Application:

▶ Airflow Measurement
▶ Room Static Pressure
▶ VAV Box
▶ Lab/Fume Hood Control
▶ Clean Room Control

SMA(DA).jpg
II. Specifications:
SMA DA Specs.JPG
III. Ordering Information:
SMA DA Order.JPG