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IsoAir 310P Aerosol Particle Sensor Operations Manual
Chapter 1 Introduction
Specifications
Accessories
Standard
• Stainless steel ISP (Isokinetic Sampling Probe) with cap and chain
• 2 ferrites PMS part number EL136
• Operations Manual
• Zero count filter
• 3 meters of Bev-a-line 3/8 ID tubing
Options
Option 1
4-20 mA output
Three 4-20 mA outputs:
• 2 for particle counts
• 1 for fault status
Option 2
4-20 mA input
Three 4-20 mA inputs with 24 VDC Nominal
50 mA maximum current
Solid state
outputs
Five solid state outputs and a ½ Amp 24 DC supply output to
mimic the status indicator
Switched relay
contacts for
external circuits
48 V, ½ Amp maximum
Option 3
Wireless
communication
Wireless communication capability for select countries
Fuses
250 V, 1 A, 5 x 20 mm, T
Laser classification
Class 1 per EN60825-1
Internally a Class 3B laser is used per EN60825-1
Operating
environment
Temperature: 39 - 95
F (4
–
35
C)
Humidity: 5
–
95
%, non-condensing
Altitude: 0 - 6,562 ft (0
–
2000 m)
Installation
requirements
Indoor use only
Pollution degree 2
Over voltage category II
Ordinary protection (not protected against harmful ingress of
moisture)
Class I Equipment (Electrical earth ground from the mains power
source to the product input is required for safety.)
Ambient
environmental
pollution degree
Degree 2
Chassis protection
Ordinary protection (not protected against harmful ingress of
moisture)
Indoor/outdoor
Indoor use only
a. Less than 10% coincidence loss at maximum recommended ambient concentration.
