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Detector pulses: > 30 ns up to 5e6 cps, 5v standard pulses: >1 µs up to 4e5 cps, Dc currents: from 0.1 pa to 1 ma – Mirion Technologies RMS 250 User Manual

Page 4: Analog signals: 0/4 ma, Binary signals, 24v-logic, contacts, namur-sensors, Detector supply, Linear or logarithmic analog outputs, Measuring range to be adjusted with parameters, 0 v internal, optional analog indicator

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Since norms, specifi cations and designs are subject to occasional change, please ask for confi rmation of the information given in this publication.

Mirion Technologies (MGPI) SA

Route d’Eyguières

FR-13113 Lamanon

France

T +33 (0) 4 90 59 59 59

F +33 (0) 4 90 59 55 18

Mirion Technologies (MGPI) Inc

5000 Highlands Parkway

Suite 150

Smyrna, GA 30082

USA

T +1 770 432 2744

F +1 770 432 9179

Mirion Technologies (MGPI H&B) GmbH

Landsberger Strasse 328a

DE-80687 Munich

Germany

T +49 (0) 89515 13-0

F +49 (0) 89515 13 169

Mirion Commercial (Beijing) Co., Ltd.

Shanghai Jiangchang Commercial Branch

Room 801, 78 Jiangchang SanLu

Zhabei District, Shanghai 200436

PR of China

T +86 21 6180 6920

F +86 21 6180 6924

RMS 250

Radiation Monitoring

www.mirion.com

144982EN-B

SIGNAL PROCESSING CHANNELS

for different

applications:

DPK 251 Digital Pulse Channel for dose rate and

activity monitoring with 2 or 4 signal paths

DFK 251 Digital Filter Channel for particulate and

iodine monitors

DEK 251 Digital Effl

uent Monitoring Channel e.g.

for post accident monitors

DAK 250 Digital Start-up Channel for applications in

category A

INPUT SIGNALS

Detector pulses: > 30 ns up to 5e6 cps

5V standard pulses: >1 µs up to 4e5 cps

DC currents: from 0.1 pA to 1 mA

Analog signals: 0/4 ... 20 mA

Binary signals:

24V-logic, contacts, NAMUR-Sensors

Detector supply:

0 ... 1 kV, 2 mA or 0 ... 2 kV, 1 mA or 0 ... 4 kV, 0.5 mA

POWER SUPPLY

18 ... 33 VDC, approx. 1.6A at 24 VDC or

230 VAC or 115 VAC +10%/-15%; 48...62 Hz,
approx. 40 VA

OUTPUT SIGNALS

Linear or logarithmic analog outputs:

Measuring range to be adjusted with parameters

0 ... 10 V internal, optional analog indicator

0 or 4 ... 20 mA, 0 ... 600 Ω load, fl oating

Up to 20 different alarms, adjusted by parameters:

Low or high alarm to be selected for all variables

Threshold and hysteresis adjustable

Binary outputs, e.g. for alarms, status signals
relay change overs, 60V/0.5A or 125V/1A

ENVIRONMENTAL CONDITIONS

Ambient temperature (modules): 0 ... 70°C

(32 ... 158°F)

Storage temperature: -30 ... 85°C (-22 ... 185°F)

Humidity: < 95%

Seismic conditions: ≤5 g, 5 ... 100 Hz

Mechanical stress: ≤30 g, 11 ms

MECHANICAL CONSTRUCTION

19” modular system according to IEC 60297

Printed board size: 100 mm × 160 mm (3.9 in x 6.3 in)

Front panels: 20 mm × 128 mm (0.8 in x 5 in)
or multiples

Rack size (W×H×D): 483 mm × 133 mm × 280 mm
(19 in x 5.2 in x 11 in)

½-19” wall mount housing

19”-6U wall mount housing