DPTM50D-5000D
3-WIRE DIFFERENTIAL PRESSURE TRANSMITTERS WITH DIGITAL DISPLAY AND CURRENT/VOLTAGE OUTPUT
GENERAL
The differential pressure transmitters of the DPTM series are used for measuring differential pressure, positive pressure, and vacuum. The transmitters are suitable for:
•air-conditioning,
•building automation,
•environmental protection,
•valve and flap control,
•filter and blower monitoring,
•fluid and level monitoring, and
•control of air flows.
Models
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order no. |
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pressure range |
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overload |
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burst |
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1 (pre-set) |
2 |
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capacity |
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pressure |
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DPTM50D |
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-50...0...+50 Pa1) |
n.a. |
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20 kPa |
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40 kPa |
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DPTM110D |
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-100...0...+100 Pa1) |
n.a. |
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20 kPa |
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40 kPa |
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DPTM550D |
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-500...0...+500 Pa1) |
n.a. |
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20 kPa |
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40 kPa |
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DPTM1100D |
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-1 kPa...0...+1 kPa2) |
n.a. |
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40 kPa |
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70 kPa |
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DPTM100D |
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0...100 Pa1) |
0...250 Pa1) |
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20 kPa |
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40 kPa |
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DPTM250D |
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0...250 Pa1) |
0...500 Pa1) |
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20 kPa |
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40 kPa |
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DPTM500D |
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0...500 Pa1) |
0...1 kPa1) |
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20 kPa |
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40 kPa |
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DPTM1000D |
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0...1 kPa2) |
0...2.5 kPa2) |
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40 kPa |
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70 kPa |
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DPTM5000D |
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0...5 kPa3) |
0...10 kPa3) |
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60 kPa |
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120 kPa |
1) pressure displayed in Pa, temperature error at 0…50 °C ≤ ± 5% of full scale (FS)
2) pressure displayed in kPa, temperature error at 0…50 °C ≤ ± 2.5% of full scale (FS) 3) pressure displayed in kPa, temperature error at 0…50 °C ≤ ± 1% of full scale (FS)
SPECIFICATION DATA & MOUNTING INSTRUCTIONS
FEATURES
•Monitoring gaseous, non-aggressive media
•Piezo-resistive pressure transducer
•Up to 40 kPa (60 kPa) overload capacity
•Rugged design; protection class IP54
•Easy installation and wiring connection
•Measurement range adjustable by jumper
•Response time adjustable by jumper
•Output signal adjustable by jumper
•Red digital display
•Display of values > +1000 Pa in kPa
•Re-zeroing possible by pushbutton
NOTE: These sensors are not suitable for use in installations under periodic inspection by the U.S. Food and Drug Administration.
SPECIFICATION
Supply voltage |
18...30 Vac/dc, 50/60 Hz |
Output signal |
0...10 Vdc (factory setting) / |
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4…20 mA |
Pressure medium |
Air, non-aggressive gases |
Working temperature |
0...50 °C |
Linearity and hysteresis error |
≤ ± 1.0% of FS |
Temperature error at 0...50°C |
See section "Models" |
Storage temperature |
-10...+70 °C |
Humidity |
0...95% rh, non-condensing |
Repetition accuracy |
≤ ± 0.2% of FS |
Response time |
1 s (factory setting) / 100 ms |
Process connection |
6 mm hose pipe |
Electrical connection |
Screw terminal block for wire |
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up to 1.5 mm² |
Housing material |
ABS and POM |
Cable entry |
M20x1.5 (polyamide) |
Protection class |
IP54 as per EN60529 |
EMV |
EN60770, EN61326 |
Weight |
approx. 130 g |
® U.S. Registered Trademark |
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EN0B-0616GE51 R1007 |
Copyright © 2007 Honeywell Inc. • All rights reserved |
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DPTM50D-5000D DIFFERENTIAL PRESSURE TRANSMITTERS WITH CURRENT/VOLTAGE OUTPUT
FUNCTION |
MOUNTING |
DPTM50D-5000D Differential Pressure Transmitters are equipped with an integrated piezo-resistive pressure transducer. The pressure to be measured is applied to and thus deflects a thin membrane made of mono-silicon. The membrane's semiconductor resistors (arranged to simultaneously compensate for the temperature response) detect this mechanical deflection and generate an electrical output signal. The output signal is converted into the 0…10 V or 4…20 mA analog signal which changes (within the specified error limits) in proportion to the applied pressure and is shown in the LED display.
NOTE: The devices are factory pre-set to pressure range 1. This can be changed (except for +/- models) to pressure range 2 by removing the corresponding jumper (see Fig. 3).
NOTE: The devices are factory pre-set to a response time of 1 second. This can be changed to 100 ms by removing the corresponding jumper (see Fig. 3).
NOTE: The devices are factory pre-set to an output signal of 0…10 V. This can be changed to 4…20 mA by removing the corresponding jumper (see Fig. 3).
ACCESSORIES
DPSK: Included in delivery. Duct Kit, incl. 2 m of silicone hose and two joining pipes
DPSL: Ordered separately. L-shaped mounting brackets with screws.
DIMENSIONS
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4 |
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8 |
5 |
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5 |
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IP 54
Fig. 1. Dimensions (in mm)
Fig. 2. Mounting
WIRING
PRESSURE RANGE
jumper inserted = pressure range 1 jumper removed = pressure range 2
RESPONSE TIME jumper inserted = 1 sec
jumper removed = 100 msec
Range: |
low |
high |
NOT USED |
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Response: |
slow |
fast |
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Mode: |
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Output: |
V |
mA |
ANALOG OUTPUT |
Jumper no |
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Jumper yes |
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Differential Pressure Transmitter |
jumper inserted = 0...10 V |
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DIGITAL DISPLAY |
jumper removed = 4...20 mA |
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1 2 3 4 |
1 18...30Vac/dc |
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LOAD 2 0...10 V / 4...20 mA |
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3 GROUND |
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4 DO NOT USE! |
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P2 (LOW PRESSURE) |
REZEROING: |
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P1 (HIGH PRESSURE) |
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Remove tubes and push |
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button approx. 5 sec. |
STORAGE POSITION FOR JUMPERS |
Fig. 3. Wiring details
Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37, Switzerland by its Authorized Representative:
Fema Controls Honeywell GmbH
P.O. Box 1254 71099 Schönaich Germany
phone: (49) 7031-637-02
fax: |
(49) 7031-637-850 |
http://www.honeywell.de/fema
Subject to change without notice.
EN0B-0616GE51 R1007