Honeywell DPTM52, DPTM112, DPTM552, DPTM1102, DPTM102 Manual
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DPTM52-5002
2-WIRE DIFFERENTIAL PRESSURE TRANSMITTERS CURRENT 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
|
order no. |
|
pressure range |
|
overload |
|
bursting |
|
||
|
|
1 (pre-set) |
|
2 |
|
capacity |
|
pressure |
|
|
|
|
|
|
|
|
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|
DPTM52 |
|
-50...0...+50 Pa1) |
|
n.a. |
|
20 kPa |
|
40 kPa |
|
|
DPTM112 |
|
-100...0...+100 Pa1 |
|
n.a. |
|
20 kPa |
|
40 kPa |
|
|
DPTM552 |
|
-500...0...+500 Pa1) |
|
n.a. |
|
20 kPa |
|
40 kPa |
|
|
DPTM1102 |
|
-1 kPa...0...+ 1 kPa2) |
|
n.a. |
|
40 kPa |
|
70 kPa |
|
|
DPTM102 |
|
0...100 Pa1) |
|
0...250 Pa |
|
20 kPa |
|
40 kPa |
|
|
DPTM252 |
|
0...250 Pa1) |
|
0...500 Pa |
|
20 kPa |
|
40 kPa |
|
|
DPTM502 |
|
0...500 Pa1) |
|
0...1 kPa |
|
20 kPa |
|
40 kPa |
|
|
DPTM1002 |
|
0...1 kPa2) |
|
0...2.5 kPa |
|
40 kPa |
|
70 kPa |
|
|
DPTM5002 |
|
0...5 kPa3) |
|
0...10 kPa |
|
60 kPa |
|
120 kPa |
|
1) Temperature error at 0…50 °C ≤ ± 5% of FS 2) Temperature error at 0…50 °C ≤ ± 2.5% of FS 3) Temperature error at 0…50 °C ≤ ± 1% of FS
® U.S. Registered Trademark
Copyright © 2007 Honeywell Inc. • All rights reserved
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
•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 |
16...32 Vdc |
Output signal |
4...20 mA, two-wire |
Pressure medium |
Air + non-aggressive gases |
Working temperature |
0...50 °C |
Linearity and hysteresis error |
≤ ± 1.0% of FS |
Temperature error |
see "Models" |
Storage temperature |
-10...+70 °C |
Humidity |
0...95% rh, non-condensing |
Repetition accuracy |
≤ ± 0.2% of FS |
Response time |
1 s (switchable to 100 ms) |
Process connection |
6 mm hose pipe |
Electrical connection |
Screw terminal block for wire |
|
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 |
FUNCTION
DPTM52-5002 Two-Wire 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 deflection and generate an electrical output signal. The output signal is converted into a 4…20 mA analog signal
EN0B-0467GE51 R1007
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