Honeywell DPTM50, DPTM110, DPTM550, DPTM1100, DPTM100 User Manual

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DPTM50-5000

3-WIRE DIFFERENTIAL PRESSURE TRANSMITTERS

WITH CURRENT AND VOLTAGE OUTPUT

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

• 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.

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.

DPTM50 -50...0...+50 Pa1) n.a. 20 kPa 40 kPa

DPTM110 -100...0...+100 Pa1 n.a. 20 kPa 40 kPa

DPTM550 -500...0...+500 Pa1) n.a. 20 kPa 40 kPa

DPTM1100 -1 kPa...0...+ 1 kPa2) n.a. 40 kPa 70 kPa

DPTM100 0...100 Pa1) 0...250 Pa 20 kPa 40 kPa

DPTM250 0...250 Pa1) 0...500 Pa 20 kPa 40 kPa

DPTM500 0...500 Pa1) 0...1 kPa 20 kPa 40 kPa

DPTM1000 0...1 kPa2) 0...2.5 kPa 40 kPa 70 kPa

DPTM5000 0...5 kPa3) 0...10 kPa 60 kPa 120 kPa

Temperature error at 0…50 °C ≤ ± 5% of FS

Temperature error at 0…50 °C ≤ ± 2.5% of FS

Temperature error at 0…50 °C ≤ ± 1% of FS

pressure range

(pre-set)

overload

capacity

bursting

pressure

SPECIFICATION

Supply voltage 18...30 Vac/dc, 50/60 Hz Output signal 0...10 Vdc, 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 (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

® U.S. Registered Trademark EN0B-0466GE51 R1007

DPTM50-5000 DIFFERENTIAL PRESSURE TRANSMITTERS WITH CURRENT/VOLTAGE OUTPUT

FUNCTION

DPTM50…5000 Three-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 monosilicon. 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 the 0…10 V or 4…20 mA analog signal which changes (within the specified error limits) in proportion to the applied pressure.

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 0…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

4.5

8.5

MOUNTING

WIRING

Range:

high

low

Response:

fastmAslow Mode: Output:

Jumper yes Jumper no

Differential Pressure Transmitter

2341

Fig. 2. Mounting

PRESSURE RANGE jumper inserted = pressure range 1 jumper removed = pressure range 2

RESPONSE TIME

umper inserted = 1 sec

umper removed 100 msec=

NOT USED

NALOG OUTPUT

umper inserted = 0...10 V

jumper removed = 4...20 mA

LOAD

18...30Vac/dc

0...10 V / 4...20 mA GROUND DO NOT USE!

P2 (LOW PRESSURE)

IP 54

Fig. 1. Dimensions (in mm)

REZEROING: Remove tubes and push button approx. 5 sec.

Fig. 3. Wiring details

P1 (HIGH PRESSURE)

STORAGE POSITION FOR JUMPERS

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-0466GE51 R1007