The display ДМ3583

The display-Converter DM-3583М is designed to convert the pressure difference into the output unified signal of mutual inductance with linear dependence.

Area of application pressure switches-transducers DM-3583М:
Converters are used in systems of control, regulation and control of technological processes when measuring: - flow of liquid, gas or steam by difference in their pressures in the narrowing device; - the difference of vacuum or excess pressure; - fluid level in the hydrostatic pressure of the column under atmospheric, overpressure or vacuum pressures.

The transmitter DMT-3583М12 consists of a transducer DM-3583М and microprocessor unit БМ2.

Technical characteristics of the devices DM-3583М
The name of the parameter

Parameter values

DM-3583М

DMT-3583М-

DMT-3583М2

DMT-3583М EX

DMT-3583МЗ

DMT-3583М11

DMT-3583М12

The upper nominal measurement range, kPa

1,6; 2,5; 4,0; 6,3; 10; 16; 25; 40; 63; 100; 160; 250; 400; 630

The maximum allowable working overweight or obesit. pressure, MPa

16; 25

Output signals, mH, mA

0-10

0-5 ; 0-20 ; 4-20

5-0; 20-0; 20-4

0-5; 4-20

The limit of permissible reduced basic error of conversion, %

±1,0 ±1,5

±1,0

±0,6

The limit of permissible reduced basic error of indication value of the pressure difference, %

±0.6

The limit of admissible reduced-term basic error of readings of the consumption values, %

±0. b

The limit of permissible reduced basic error of integration, %

±0.6

Food:
current, a
voltage, V
frequency, Hz

0,125

50

220
50

36
50

220
50

Power consumption, VA

1.5

10(*)

10

10

10(*)

15

15

Operating temperature:°C

-30...+ 50
(DM-3583М, DM-3583М2, DM-3583М-Ex)
+5...+50
(BPL, BPL-1K-Ex БМ1, БМ2)

Relative humidity, %

95, for DM-3583М, DM-3583М2, DM-3583М Ex
80, to BPL, BPL-1K-Ex БМ1, БМ2

Overall dimensions, mm

180 x 192 x 302(DM-3583М)
180х261х300 (DM-3583М-Ex, DM-3583М2)
80 x 160 x 348 (BPL, BPL-1K-Ex БМ1, БМ2)

Weight, kg

12

15(*)

15,5

15

15(*)

15

15,2

The pressure switches of the type DM-3583 is designed to convert the pressure difference (in the system) in the inductive signal is output linearly. DM-3583 use in a production environment (factories, industrial sites) for the measurement of these indicators the working fluid as: pressure, differential pressure, flow and level of liquid or gas. These devices can fully function in a wide temperature range from -30°C to + 50°C.

A differential pressure gage with maximum values of 1.6 and 2.5 kPa is only for converting the output signal parameters of the gas, because it shifts a "zero" because of the difference of the liquid column between the membrane boxes. The primary winding of the Converter transformer of DM-3583М receives from the secondary device, the alternating current (I = 0.125 A) with a frequency (? = 50 Hz)