Service: Air and compatible gases, any type particulate.
Wetted Materials: 304SS and PTFE.
Minimum Detection: 5.0 pA.
Temperature Limits: Ambient: Maximum -40 to 392°F (-40 to 200°C) (Maximum must be calculated for each application).
Process: See Model Chart on Ordering Page.
Pressure Limits: Standard: Full vacuum to 10 psi (0.69 bar); Optional: 100 psi (6.89 bar).
Output Signal: pA.
Electrical Connection: Low noise coaxial.
Process Connection: See Model Chart on Ordering Page.
Enclosure: Standard: Painted cast aluminum, Weatherproof, NEMA 4X; Optional: Intrinsically Safe, CSA.
Weight: Varies depending on length of probe and type of mount.
Agency Approvals: CE, CSA.

DWYER PMS系列粉尘浓度传感器 

选型表 Example PMS A1 1 T1 P1 L1.5 PMS-A1P1T1P1-L1.5 Particulate Sensor, weatherproof, NEMA 4X, 1/2" NPT
connection, 250°F max. temp., 10 psi max. pressure, 1.5" probe. 
Series Designator  PMS           PMS Particulate Sensor 
Enclosure Rating    A1
AHZ1         Weatherproof, NEMA 4X
Intrinsically Safe, CSA & CE Approvals, Class I, II and III, Divisions I & II, All
Groups, NEMA 4X (requires sanitary connection or flange mount). 
Process Connection      1
2
3
4       1/2" NPT
1.5" Sanitary Connection
2" 150# ANSI Flange
2" 150# ANSI Flange with Process Mating Flange and Installation Kit. 
Maximum Process
Temperature        T1
T2
T3
T4     250°F (121°C)
450°F (232°C)
800°F (426°C) -requires flange mount
1200°F (649°C) - requires flange mount 
Maximum Process
Pressure          P1
P2   10 psi
100 psi - requires flange mount 
Insertion Length
(recommended at
least 1/2 duct diameter)           L1.5
L03
L05
L10
L15
L20
L30
L36
L48
L60
L72 1.5" Probe
3" Probe
5" Probe
10" Probe
15" Probe
20" Probe
30" Probe
36" Probe
48" Probe
60" Probe
72" Probe
 
 
 DWYER PMS系列粉尘浓度传感器