TROX MD – Pressure Measuring Devices

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FOR THE DISPLAY, MONITORING AND CONTROL OF DIFFERENTIAL PRESSURES

Measuring devices for the display, monitoring and control of differential pressures or volume flow rates, for gaseous, non-aggressive media

Analogue:

U-tube manometer or inclined tube manometer

Digital:

Transducer with pressure sensor
4-digit LCD
Infinitely variable setpoint adjustment
Optical signal when the setpoint is reached
Volt-free switch output with changeover contact
0.1 Pa resolution
Signal outputs to DIN IEC 60381

Category: Measuring Devices Tag: MD

Application

Application

Type MD pressure measuring devices for installation into ventilation and air conditioning systems
For the display and monitoring of differential pressures in gaseous media, such as air and inert gases
To ensure the timely maintenance of filters

Special characteristics

Compact construction
Easy to use
Variant APC: display of 2 measuring ranges depending on installation orientation
Variant DPC: measurement to DIN 1946-4 and VDI 3803
Variant DPC can be integrated with the central BMS

Description

Variants

UT: U-tube manometer
APC: Analog pressure monitor
DPC: Digital pressure monitor

Construction

Analog constructions: U-tube manometer and inclined tube manometer with fluid
Digital construction: with electronic system
Supply voltage 24 V AC/DC ± 15%, 50/60 Hz
Transducer output, adjustable, 0 – 10 V DC, 0 – 20 mA or 2 – 10 V DC, 4 – 20 mA

Useful additions

Manometer liquid, to be ordered separately
DIN rail power supply unit, to be ordered separately

Specification Text

Type MD pressure measuring devices with different measuring ranges for displaying or monitoring the differential pressure of gaseous media.

U-tube manometer and analogue pressure monitor are measuring devices with display function.

The digital pressure monitor is a monitoring and measuring device with a digital display including LEDs; an optical signal is emitted if the differential pressure exceeds the set limit.

Volt-free switch output with changeover contact and transducer output, adjustable, 0 – 10 V DC, 0 – 20 mA or 2 – 10 V DC, 4 – 20 mA, for connection to the central BMS.

Special characteristics

Compact construction
Easy to use
Variant APC: display of 2 measuring ranges depending on installation orientation
Variant DPC: measurement to DIN 1946-4 and VDI 3803
Variant DPC can be integrated with the central BMS

Construction

Analogue constructions: U-tube manometer and inclined tube manometer with liquid
Digital construction: with electronic system
Supply voltage 24 V AC/DC ± 15%, 50/60 Hz
Transducer output, adjustable, 0 – 10 V DC, 0 – 20 mA or 2 – 10 V DC, 4 – 20 mA

Downloads

MD Declaration of Hygiene Conformity