2-Wire Differential Pressure Transmitter

Monitoring gaseous, non-aggressive media Piezo-resistive Pressure Transmitter Up to 40 kPa overload capacity

Pressure Transmitter 

FEATURES

    Monitoring gaseous, non-aggressive media

    Piezo-resistive pressure transducer

    Up to 40 kPa overload capacity

    Models with display (MP-T1-D)

    Rugged design; protection class IP54

    Easy installation and wiring connection

    singe adjustable by jumper

    Response time adjustable by jumper

 

GENERAL

 

The differential pressure transmitters of the DPT 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.

 

NOTE:    These sensors are not suitable for use in installations under periodic inspection by the GERMAN. Food and Drug Administration.

 

SPECIFICATION

Supply voltage                              18...24...30 Vac; 50/60 Hz or 16...24...32 Vdc

 

Output signal                                0...10 Vdc, three-wire

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

Long-term stability, typical

MP-TX                                             ≤ ± 2.5% of FS per year Repetition accuracy      ≤ ± 0.2% of FS

Position dependence                 ≤ ± 0.02% 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

 

MODEL:

 

Order nr.	Pressure range	Overload capacity	Burst pressure
MP-T1	0...+100 Pa/0...+250 Pa/0...+500 Pa	1 bar	5 bar
MP-T2	0...+1000 Pa	1 bar	5 bar
MP-T3	0...+2000 Pa	1 bar	5 bar

2-Wire Differential Pressure Transmitter