NORITAKE ITRON CORPORATION

Publication date	Code	Recommended replacement	Compatibility	Main differences
2021-11-29	GT480X272C-C900	GTWQ043C3A00PA	△
2021-11-29	GT480X272A-C903PA	GTWQ043C3A00PA	◎
2021-11-29	GT800X480A-C903P	GTWV070C3A00PA	△
2021-11-29	GT800X480A-C903PA	GTWV070C3A00PA	◎

Publication date	Code	Recommended replacement	Compatibility	Main differences
2021-11-29	GT800X480A-1303P	GTWV070VHA00P	◎
2021-11-29	GT800X480A-1013P	GTWV070VRB00P	◎
2021-11-29	GT1280X800A-1303P	GTWX101VHA00P	◎
2021-11-29	GT1280X800A-1303P	GTWX101VHB00P	△

Publication date	Code	Recommended replacement	Compatibility	Main differences
2017-10-10	GU256X128E-3910	GU256X128E-3900B	△
2017-10-10	GU320X32D-3900	-	-
2017-02-24	GU256X64F-3100	GU256X64F-3900B	◎
2017-02-24	GU256X64F-3101	GU256X64F-3900B	△
2011-09-19	GU256X32D-3100	GU256X32D-3900B	◎
2011-09-19	GU256X32D-3900	GU256X32D-3900B	◎
2011-06-11	GU512X32H-3940	GU512X32H-3940B	◎
2011-05-28	GU256X128E-3900	GU256X128E-3900B	◎
2011-03-16	GU256X16M-3900	-	-
2011-03-16	GU256X64C-3100	GU256X64C-3900B	◎
2011-03-16	GU256X64C-3900	GU256X64C-3900B	◎
2011-03-16	GU256X64D-3100	GU256X64D-3900B	◎
2011-03-16	GU256X64D-3101	GU256X64D-3900B	△
2011-03-16	GU256X64D-3900	GU256X64D-3900B	◎
2011-03-16	GU256X64E-3101	GU256X64E-3900B	△
2011-03-16	GU256X64E-3100	GU256X64E-3900B	◎
2011-03-16	GU256X64E-3900	GU256X64E-3900B	◎
2011-03-16	GU256X128C-3100	GU256X128C-3900B	◎
2011-03-16	GU256X128C-3900	GU256X128C-3900B	◎
2011-03-16	GU256X128D-3100	GU256X128D-3900B	◎
2011-03-16	GU256X128D-3900	GU256X128D-3900B	◎
2011-03-16	GU384X32L-3100	GU384X32L-3900B	◎
2011-03-16	GU384X32L-3101	GU384X32L-3900B	△
2011-03-16	GU384X32L-3900	GU384X32L-3900B	◎
2011-03-16	GU512X32H-3100	GU512X32H-3900B	◎
2011-03-16	GU512X32H-3101	GU512X32H-3900B	△
2011-03-16	GU512X32H-3900	GU512X32H-3900B	◎

Publication date	Code	Recommended replacement	Compatibility	Main differences
2017-10-10	GU128X64-820B	GU128X64-800B	△
2014-11-27	GU256X32-800A	GU256X32-800B	◎
2011-08-31	GU128X64-8300B	GU128X64-800B	×
2011-08-31	GU128X64-8400B	GU128X64-800B	×
2011-08-31	GU128X64-8500B	GU128X64-800B	×
2011-08-31	GU256X32-8400B	GU256X32-800B	×

Publication date	Code	Recommended replacement	Compatibility	Main differences
2017-02-24	GU128X64F-7000	GU128X64F-7000BX	◎
2017-02-24	GU256X64D-7000	GU256X64D-7000BX	◎
2017-02-24	GU256X64D-7900	GU256X64D-7900BX	◎
2011-06-25	GU112X16G-7000	GU112X16G-7000B	◎
2011-06-25	GU112X16G-7003	GU112X16G-7003B	◎
2011-06-25	GU112X16G-7900	GU112X16G-7900B	◎
2011-06-25	GU128X32D-7000	GU128X32D-7000B	◎
2011-06-25	GU128X32D-7003	GU128X32D-7003B	◎
2011-06-25	GU128X32D-7900	GU128X32D-7900	◎
2011-06-25	GU140X16G-7000	GU140X16G-7000B	◎
2011-06-25	GU140X16G-7003	GU140X16G-7003B	◎
2011-06-25	GU140X16J-7000	GU140X16J-7000B	◎
2011-06-25	GU140X16J-7003	GU140X16J-7003B	◎
2011-06-25	GU140X32F-7000	GU140X32F-7000B	◎
2011-06-25	GU140X32F-7000	GU140X32F-7000B	◎
2011-06-25	GU140X32F-7003	GU140X32F-7003B	◎
2011-06-25	GU140X32F-7900	GU140X32F-7900B	◎
2011-05-09	GU128X32D-7100	GU128X32D-7900B	△

Publication date	Code	Recommended replacement	Compatibility	Main differences
2017-02-24	GU256X64F-A002	GU256X64F-3900B	×

Publication date	Code	Recommended replacement	Compatibility	Main differences
2017-02-24	CU20045SCPB-T31A	CU20045SCPB-T31B	◎
2011-05-25	CU16029ECPB-W1J	CU16029-UW1J	◎
2011-05-25	CU24025ECPB-W1J	CU24025-UW1J	◎
2011-05-25	CU20045-W5A	CU20045-UW5J	△
2011-05-25	CU40025-W6A	CU40025-UW6J	△