Dwyer Instruments SERIES DPM Catalog Page

4-11/32

SERIES DPM

PARTICULATE MONITOR AND CONTROL

Real-Time Leak Gage, Adjustable Alarm Points

PROCESS CONTROL

4-3/8

[11.13]

6-19/64 [159.94]

The Series DPM Particulate Monitor and Control and Series PMS particulate sensor

combine to provide a basic baghouse and cartridge lter leak detector designed for general maintenance planning and process protection. Leakage is gauged in realtime, on-the-spot, without prior baseline data and without signal tuning and displayed

on the digital readout in a bar graph and an absolute digital readout. An alarm point

can be set by simply moving an indicator up and down the gauge with the key pad.

FEATURES/BENEFITS

• Rugged cast aluminum housing with lockable membrane keypad

• Programmable alarm points

• Large LCD to display readouts digitally

APPLICATIONS

• Baghouses

• Bin vents

• Cartridge lters

MODEL CHART Model System Rating Range Input Power DPM-A111 DPM-A112 DPM-A113 DPM-A121 DPM-A122 DPM-A123 DPM-AHZ111 DPM-AHZ112 DPM-AHZ113 DPM-AHZ121 DPM-AHZ122 DPM-AHZ123

*DPM models listed intrinsically safe are to be used with corresponding intrinsically safe PMS models making an intrinsically safe control loop. The PMS model can then be installed in a hazardous location according to approval ratings listed. The DPM itself is not intrinsically safe and must be installed outside the hazardous

location.

Weatherproof/NEMA 4X (IP66) Weatherproof/NEMA 4X (IP66) Weatherproof/NEMA 4X (IP66) Weatherproof/NEMA 4X (IP66) Weatherproof/NEMA 4X (IP66) Weatherproof/NEMA 4X (IP66) Intrinsically safe* Intrinsically safe* Intrinsically safe* Intrinsically safe* Intrinsically safe* Intrinsically safe*

5.0-5000 pA

0.5-5000 pA

5.0-5000 pA

0.5-5000 pA

115 VAC 50/60 Hz 230 VAC 50/60 Hz 24 VDC 115 VAC 50/60 Hz 230 VAC 50/60 Hz 24 VDC 115 VAC 50/60 Hz 230 VAC 50/60 Hz 24 VDC 115 VAC 50/60 Hz 230 VAC 50/60 Hz 24 VDC

6-5/16

[160.34]

SPECIFICATIONS Inputs: From PMS sensor. Output Ratings: Alarm relays: 2 form A (SPST) rated 5 A @ 240 V res. (must

provide an 8 A (max) fuse in series with relay load); Analog: 4-20 mA (option RC).

Power Requirements: 115 VAC 50/60 Hz, 230 VAC 50/60 Hz, or 24 VDC. Power Consumption: 6 W max. Accuracy: Standard: ±5% of range, Optional: ±1% of range. Display: LCD. Display Resolution: Standard: 5 pA; Optional: 0.5 pA. Memory Backup: For set point storage only. Temperature Limits: -13 to 160°F (-25 to 70°C). Weight: 4.5 lb (2.0 kg). Enclosure: Cast aluminum, weatherproof, NEMA 4X (IP66). Loop Power Supply (Isolated): 17 VDC loop supply provided by DPM control unit

for PMS sensor. Agency Approvals: CE & CSA.* *DPM models listed intrinsically safe are to be used with corresponding intrinsically safe PMS models making an intrinsically safe control loop. The PMS model can then be installed in a hazardous location according to approval ratings listed. The DPM itself is not intrinsically safe and must be installed outside the hazardous

location.

[110.33]

MOUNTING

4-11/32 [110.33]

MOUNTING

4-3/8

[111.13]

6-19/64 [159.94]

Particulate (Dust or Broken Bag)

Sensors

OPTIONS To order add sufx: Description

-RC Analog output (4-20 mA)

DWYER INSTRUMENTS, INC.

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