Physical characteristics, Radiation detected: gamma, Energy range: 80 kev to 7 mev – Mirion Technologies GIM 203K User Manual
Page 2: Typical measurement range: 10, Sv/h (10, Rem/h) environmental characteristics, Periodic temperature (detector), Rad), Detector: 2 10, Gy (2 10
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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
GIM 203K
Gamma & Neutronic Monitors
PHYSICAL CHARACTERISTICS
●
Radiation detected: gamma
●
Detector: stainless steel ionization chamber
(KG 221 SER)
●
Energy range: 80 keV to 7 MeV
●
Typical measurement range: 10
-6
to 10
+3
Sv/h
(10
-4
to 10
+5
rem/h)
ENVIRONMENTAL CHARACTERISTICS
●
Long term temperature: +10°C to +40°C
(+50°F to +104°F)
●
Periodic temperature (processing unit): -5°C to +55°C
(+23°F to +131°F)
●
Periodic temperature (detector):
○
+165°C (329°F) during 12 hours
○
+225°C (437°F) for accident conditions
●
MTBF: > 20 000 hours
●
TID:
○
Processing unit: 25 Gy (2.5 10
+3
rad)
○
Detector: 2 10
+6
Gy (2 10
+8
rad)
●
Protection index:
○
Processing unit: IP65 and IK07
○
Detector: IP67 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: 240 mm (9.5 in) x Ø 280 mm (11 in)
●
Weight:
○
Processing unit: 8.5 kg (18.7 lb)
○
Detector: 24 kg (53 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
●
Nuclear: IEC60951 and IEC60532
●
Environmental: IEEE323 and IEC60780, including
LOCA test, RG 1.97
●
Seismic: IEEE344 and IEC60980
●
EMC: 2006/95/CE and 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
●
Mineral or organic detector cable
●
Detector cable length: from 10 m (32.8 ft)
to 70 m (229.6 ft); length up to 140 m (459.3 ft) is also
possible, by means of two sets of mineral extension
cables
●
Junction box cable length: 2 m (5.65 ft), 5 m (16.4 ft)
or 10 m (32.8 ft)
ACCESSORIES
●
Calibration tools
●
Software
●
USB converters
●
Seismic qualifi ed wall mounting bracket
www.mirion.com
144303EN-F