DWYER PMS系列粉塵濃度變送器的詳細(xì)描述：
產(chǎn)品名稱(chēng): PMS系列粉塵濃度傳感器
產(chǎn)品型號(hào): PMS
和DPM監(jiān)控儀表配套使用
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 to200°C)(Maximum must be calculated for each application).
Process: See Model Chart on Ordering Page.
Pressure Limits: Standard: Full vacuum to 10 psi (0.69bar);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, NEMA4X;Optional: Intrinsically Safe, CSA.
Weight: Varies depending on length of probe and type ofmount.
Agency Approvals: CE, CSA.
DWYER PMS系列粉塵濃度傳感器
選型表 Example PMS A1 1 T1 P1 L1.5 PMS-A1P1T1P1-L1.5ParticulateSensor, weatherproof, NEMA 4X, 1/2" NPT
connection, 250°F max. temp., 10 psi max. pressure,1.5"probe.
SeriesDesignator PMS PMSParticulate Sensor
Enclosure Rating A1
AHZ1 Weatherproof,NEMA 4X
Intrinsically Safe, CSA & CE Approvals, Class I, II andIII,Divisions I & II, All
Groups, NEMA 4X (requires sanitary connection orflangemount).
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 andInstallationKit.
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 1/2ductdiameter) 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
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