MSA APOGEE P1, Инструкция по эксплуатации

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The ZGARD S & DS APOGEE P1 sensors are
specifically designed for the Siemens network
communication protocol. These sensors are
integrated with the Siemens equipment and the
associated Building Environmental Automation
Systems.
The ZGARD S Sensors are designed to detect the
presence of Carbon Monoxide, Nitrogen Dioxide
and Combustibles in air.
The ZGARD DS is a Dual Sensor in one enclosure
designed to detect the presence of Carbon
Monoxide and Nitrogen Dioxide in air. Depending
on the type of sensor used, electrochemical,
solid-state metal oxide or catalytic bead
technology is employed. Each generates a
representative output signal proportional to the
calibrated operating range.
TABLE 1-1 shows distinctive features of the
ZGARD S & DS Sensors and is a quick guide for
determining the operating features of each sensor.
The performance of any ZGARD S & DS Sensor
depends on the appropriate and strategic
placement within a guarded area. Remote gas
sensors should be strategically placed closest to
the areas where the target gases or vapors might
occur in the atmosphere.
1-1
Chapter 1,
General Information and Applications
Table 1-1. ZGARD S & DS Sensors
CARBON CARBON NITROGEN COMBUSTIBLE
MONOXIDE (SS) MONOXIDE (EC) DIOXIDE (EC) (LEL)
Principal of Operation MOS, Metal Oxide Electrochemical Electrochemical Catalytic Sensor
Semiconductor
Accuracy at STP +/- 10% Full Scale +/- 5% Full Scale +/- 10% Full Scale +/- 5% Full Scale
Operating Range 0-100 ppm 0-100 ppm 0-10 ppm 0-100% LEL
OR OR
0-200 ppm 0-200 ppm
Zero Deadband 17 ppm 1 ppm 0.1 ppm 1% LEL
Output RS485 Network RS485 Network RS485 Network RS485 Network
Operating Temperature 0° to 40°C -20° to 40°C 0° to 40°C -20° to 40°C
Storage Temperature -10° to 50°C -20° to 50°C -10° to 50°C -20° to 50°C
Humidity 25 to 95% RH 0 to 95% RH 0 to 95% RH 0 to 95% RH
Altitude 0 to 6562 Feet / 0-2000 Meter
SENSOR ENCLOSURE
ZGARD S Enclosure Powder-coated metal double-gang connection box
Dimensions 5.5” H (140 mm) x 5.5" W (140 mm) x 2.2" D (56 mm)
Weight 0.45kg (1.00 lbs.)
ZGARD DS Enclosure Polycarbonate
Dimensions 7.0” H (178 mm) x 10.5" W (267 mm) x 4.5" D (114 mm)
Weight 1.1kg (2.45 lbs.)