Low D.P.
Transmitter Product Line
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Focus Products
Series MS
Series DM-2000
Series 616OT
Series 616K
Low Pressure Transmitters
Series MS - Magnesense®
Features of the Magnesense®
Multi-Range Pressure
3 Selectable Ranges in One Unit
Select Between Metric Pa & Imperial In. w.c.
Select Air Velocity Mode with Square Root
Output
Adjustable K Factor
Digital Push Button Zero & Span
Features of the Magnesense®
Field-Upgradeable Display
Adjustable Damping of the
Display/Output
NEMA 4X - IP66 Enclosure
Wall Mount
Duct Mount with Integral Probe
Features of the Magnesense®
Magnesense® Model Update
Low Range (25, 50, 100Pa/0.1, 0.25, 0.5"wc)
High Range (250, 500, 1000Pa/1, 2, 5"wc)
Above models available in Duct Mount also
2kPa (10"wc) , 3kPa (15"wc), & 5kPa (20"wc)
Bi-directional 25, 50, 100Pa (0.1, 0.25, 0.5"wc)
All of the Series MS has either 4-20mA, 0-10V or
0-5V Outputs
Specifications
Temperature Limits: 0 to 150°F (-18 to 66 °C)
Power Requirements: 10 to 35VDC (2 wire); 17 to 36VDC; isolated 21.6 to 33VAC (3 wire)
Accuracy = +1% F.S. (except lowest range in each model and all bi-directional, +2% F.S.)
3/16" (5 mm) ID Tubing
Cable gland for 5-10 mm cable
1 psi (7 kPa) Maximum Pressure
CE approved
Applications
Building Pressure Monitoring
Duct Pressure Monitoring
Fan Velocity Measurement
Zone Differential Pressure Monitoring
Filter Condition Monitoring
Low Pressure Transmitters
Features of the DM-2000
Digital Push Button Zero & Span
Optional LCD Display, 18mm (0.7") in
Height Digits
Selectable Metric/Imperial Engineering
Units
Pa, kPa, mBar, mm w.c., in. w.c., PSI
Depending on Range
Features of the DM-2000
Same Size Housing as Magnehelic®
4-20mA Output
IP66 (NEMA4X) Face
Side Pressure Connections Inherent to
Molded Body
Specifications
Service: Air & Compatible Gases
Temperature Limits: 20 to 120°F (-6.6 to 49 °C)
Accuracy = +1% F.S. at 21°C (70°F)
Power Requirements: 10 to 35VDC (2 wire)
1/8" (3mm) ID Tubing Process Connection
10 psi (68.9 kPa) Maximum Pressure
DM-2000 Range Offering
0-25Pa (0-0.1 "w.c.)
+/-25 Pa (+/- 0.1” w.c.)
0-60Pa (0-0.25"w.c.)
+/-60 Pa (+/- 0.25” w.c.)
0-125Pa (0-0.5"w.c.)
0-250Pa (0-1.0"w.c.)
0-500Pa (0-2.0"w.c.)
0-750Pa (0-3.0"w.c.)
0-1250Pa (0-5.0"w.c.)
Applications
Building Pressure Monitoring
Duct Pressure Monitoring
Clean Room Differential Pressure
Monitoring
Filter Condition Monitoring
Series 616K with One Touch
Features of the 616K with One Touch
Open Terminal Design
Digital One Touch Zero Push-Button
Calibrates Both Zero & Span!!
Saves Installation Time
Reduces Future Maintenance & Calibration
Time
Lifetime Costs Lowered Greatly
616K Models
250Pa (0-1"wc)
500Pa (0-2"wc)
750Pa (0-3"wc)
1.25kPa (0-5"wc)
2.50kPa (0-10"wc)
Specifications
Service: Air & Compatible Gases
Accuracy = ± 2% F.S.
Power Requirements: 10 to 35VDC (2 wire)
1/8 & 3/16" (3 & 5mm) ID Tubing Process
Connections
Maximum Pressure: 100” w.c. (25 kPa)
Applications
Air Handling Unit OEM’s
Variable Air Volume Boxes
(VAV Boxes)
Low Pressure Transmitters
Low Pressure Transmitters
Series 616OT™ with One Touch
Features of the 616OT™
Single Digital Push Button Calibration (Zero & Span)
Removable Terminal block
Cable Gland Electrical Connection
Dual 3 & 5mm (1/8 & 3/16") Process Connections
IP66 (NEMA4X) Housing
Series 616OT™ with One Touch
616OT™ Models
0-2kPa (0-10"wc)
0-3kPa (0-15"wc)
0-5kPa (0-25"wc)
Specifications
Service: Air & Compatible Gases
Temperature Limits: 0 to 140°F (-18 to 60 °C)
Accuracy = +1% F.S.
Power Requirements: 10 to 35VDC (2 wire)
1/8 & 3/16" (3 & 5mm) ID Tubing Process
Connections
1 psi (6.89 kPa) Maximum Pressure
Applications
Filter Condition Monitoring
Air Handling Unit OEM’s
Dust Collectors
Questions
To order a free catalog or for more information contact;
Dwyer Instruments, Inc., P.O. Box 373,
Michigan City, IN., 46361
Telephone: (800) 872-9141 or (219) 879-8000
Fax: (219) 872-9057
Internet address: www.dwyer-inst.com
E-mail: [email protected]
