MU500EX-51-5-00 Universal Transmitter

Technical data

Power supply

Supply voltage : 85..253 V AC/110..125 V DC

10..30 V AC/DC

Frequency AC : 40..400 Hz

Power consumption : < 3.3 VA

Operating temperature : -10..+60 °C

CE-conformity : ATEX-Richtlinie 2014/34/EU

Standards : EN 60079-0:2006, EN 60079-11:2007

EN 61241-0:2006, EN 61241-11:2006

EMC-directive / : 2014/30/EU / EN 61326-1:2013 standard

 

Explosion protection

Approval : TÜV 03 ATEX 2283,

Marking : II (1) G [Ex ia Ga] IIC or

II (1) D [Ex ia Da] IIIC

U0 I0 P0 C0 L0

MU500Ex- … -51 : 1.3 V <3mA <3mW 29µF 100mH

MU500Ex- … -53 : 4.9 V <3mA <3mW 2.2µF 100mH

Ci, Li : 5 nF, ca. 0 mH

The intrinsically safe circuit is galvanically separated from the nonintrinsically safe circuits up to a peak crest value of the voltage of 375 V.

 

Measuring input

Sensor current : Pt100 approx 1 mA,

Pt1000 approx. 0.25 mA

Line resistance : max. 100 Ω, automatic compensation

with 3-wire connection

Zero adjust : Pt100 approx. ± 8 Ω, ( ≙ 20 °C)

Pt1000 approx. ± 8 Ω ( ≙ 2 °C)

End value : approx. +/-20 % adjustable

Sensor error : output rises to max. output

(voltage output >12V DC

current output > 25 mA)

 

Outputs

Current : 0/4..20 mA DC switch selectable,

burden ≤ 1 kΩ

Voltage : 0/2..10 V DC switch selectable,

load max. 15 mA , short-circuit-proof

(simultaneously with current output

5 mA)

Rated voltage : 253 V AC or 125 V DC (Um)

acc. to EN 60079-0

Accuracy : ≤ 0.2 %

Case : Polycarbonate UL94V-0

TS 35

Weight : approx. 200 g

Protection class : case IP30, terminals IP20 (BGV A3)

Connection : screw terminals with pressure plate

max. 2.5 mm²

Mounting : installation in dry, clean and well

monitored areas