Series PMT Particulate Transmitter

2-Wire Loop Powered

No longer available. Please see Series PMT2 for a replacement.

Service:: Air and compatible gases, any type particulate conductive or nonconductive.
Wetted Materials:: 304 SS and PTFE.
Air Velocity Range:: 300 ft/min and higher.
Minimum Detection:: Standard: 10.0 pA, Optional: 5.0 pA and 0.5 pA.
Temperature Limits:: Ambient: -15 to 160°F (-25 to 70°C); Process: Standard: -40 to 250°F (-40 to 120°C); Optional: -40 to 450°F (-40 to 232°C).
Pressure Limit:: 10 psi (0.69 bar).
Power Requirement:: 18-28 VDC (24V nominal).
Output Signal:: 4-20 mA.
Loop Resistance:: 300 Ohms maximum.
Current Consumption:: Powered from 4-20 mA loop.
Electrical Consumption:: Terminal block.
Process Connection:: See Catalog page.
Enclosure Rating:: Weatherproof, NEMA 4X (IP 66).
Mounting Orientation:: Any.
Weight:: Varies with length of probe and type of mount.
Agency Approvals:: CE, CSA.

Simple, low cost 2-wire installation for PLCs
Prevent false readings from: Moist and conductive dusts; Corrosive gases and condensate; Dust buildup
Protect downstream blowers, oxidizers, HEPAs, etc.
Repeatable in all applications (conductive and moist ducts)

EXAMPLE	PMT	A1	1	T1	P1	1	L1.5	Series PMT-A11T1P11-L1.5 Particulate Transmitter, weatherproof enclosure, NEMA 4X, 1/2" NPT connection, 250°F max. temperature, 10 psi max. pressure, range 10-5000 Pa, with 1.5" probe.
SERIES	PMT							Particulate Transmitter
ENCLOSURE RATING		A1 AHZ2						Weatherproof, NEMA 4X Hazardous Location
PROCESSS CONNECTION			1 2 3 4					1/2" NPT 1.5" Sanitary Connection 2" 150# ANSI Flange 2" 150# ANSI Flange Kit
MAXIMUM PROCESS TEMPERATURE				T1 T2				250°F (121°C) 450°F (232°C)
MAXIMUM PROCESS PRESSURE					P1			10 psi
RANGE						1 2 3		10.0-5000 Pa 5.0-5000 Pa 0.5-5000 Pa
INSERTION LENGTH							L1.5 L03 L05 L10 L15 L20 L30 L36	1.5" Probe 3" Probe 5" Probe 10" Probe 15" Probe 20" Probe 30" Probe 36" Probe