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Physical characteristics, Radiation detected: gamma, Detector: 3”x2” nai(ti) scintillator + pmt – Mirion Technologies SGLM 201K User Manual

Page 2: Energy range, N window: 4.5 mev to 7 mev, Gamma window: 0.2 mev to 2.2 mev, Measurement range, Rad), Dimensions, Weight

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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

SGLM 201K

Special Monitors

PHYSICAL CHARACTERISTICS

Radiation detected: gamma

Detector: 3”x2” NaI(TI) scintillator + PMT

Energy range:

16

N window: 4.5 MeV to 7 MeV

Gamma window: 0.2 MeV to 2.2 MeV

Measurement range:

Leak rate: 1 to 5 000 l/h
(6 to 31 700 GPD)

Gamma: 0.5 to 100 000 cps

Spectrum analysis: 1024 channels

ENVIRONMENTAL CHARACTERISTICS

Long term temperature:
+10°C to +40°C (+50°F to +104°F)

Periodic temperature:

-5°C to +55°C (+23°F to +131°F)

MTBF: > 20 000 hours

TID: 100 Gy (10

+4

rad)

Protection index: IP65 and IK07

MECHANICAL CHARACTERISTICS

Dimensions:

Processing unit: 390 mm x 196 mm x 187 mm
(15.3 in x 7.7 in x 7.3 in)

Detector: 305 mm x 270 mm x 452 mm
(12 in x 10.6 in x 17.8 in)

Weight:

Processing unit: 8 kg (17.6 lb)

Detector: 17 kg (37.5 lb)

Color: gray RAL 7030 (decontaminable paint)

ELECTRICAL CHARACTERISTICS

Power supply: 230 Vac – 50 Hz or 120 Vac – 60 Hz

Data link outputs: 1 RS232 and 2 isolated RS485

Alarm relays: 3 SPDT relays

I/O: 2 isolated analog outputs and 1 isolated analog
input (0/4-20 mA)

SIGNALING (Applicable to LPDU only)

Alphanumeric display: measurement, status…

Sound alarm: buzzer 90 dBA at 1 meter

Visual alarm: 3 lights (red, yellow, green)

REFERENCE STANDARDS

Seismic: IEEE344 and IEC60980

EMC: 2006/95/CE, 2004/108/CE, EPRI 102323, MIL
STD 461 E, IEC61000-6-2 and IEC61000-6-4

VERSIONS

230 Vac or 120 Vac

LPDU or LPU

With or without RS485 junction box

Detector cable length: from 20 m (65.6 ft)
to 100 m (328 ft)

Junction box cable length: 2 m (6.56 ft), 5 m (16.4 ft)
or 10 m (32.8 ft)

ACCESSORIES

Calibration tools

Software

USB converters

Seismic qualifi ed wall mounting bracket for LP(D)U

Seismic qualifi ed detector support

www.mirion.com

144429EN-F