Type	Explosion protection
3730-4		CCoE
	Certificate A P HQ MH 104 7593 Issued on 2023-05-25 Marking Ex ia IIC T6...T4 Gb Hazardous area Zone 1 Ambient temperature range T6: -40°C...+60°C T5: -40°C...+70°C T4: -40°C...+80°C
		CCC Ex
	Certificate 2020322307002425 Issued on 2025-09-25 Marking 3730-41: Ex ia IIC T4...T6 Gb Ex ia IIIC T80 °C Db 3730-48: Ex ec IIC T6 Gc Hazardous area Zone 1 und Zone 2 Zonw 21 und Zone 22 Ambient temperature range Siehe Zertifikat
		TR CMU 1055
	Certificate ZETC/35/2021 Issued on 2021-07-26 Marking 3730-41: II 2G Ex ia IIC T6...T4 Gb II 2D Ex ia IIIC T80 °C Db 3730-45: II 2D Ex tb IIIC T80 °C Db 3730-48: II 3G Ex ic nA IIC T6 Gc II 3D Ex tc IIIC T80 °C Dc IP66 Hazardous area 3730-41: Zone 1 und Zone 21 Zone 2 und Zone 22 3730-45: Zone 21 und Zone 22 3730-48: Zone 2 und Zone 22 Ambient temperature range T6: -55°C...60°C T5: -55°C...70°C T4: -55°C...80°C Mit induktiven Grenzkontakten bei 3730-41: T6: -55°C...45°C*/ 60°C** T5: -55°C...60°C*/ 80°C** T4: -55°C...75°C*/ 80°C** * bei 52 mA **bei 25 mA
		TR CMU 1055
	Certificate On request Issued on 2024-04-22
3730-41		IECEx
	Certificate IECEx PTB 06.0054X Issued on 2017-07-17 Marking 3730-41 & 3730-51: Ex ia IIC T6...T4 Gb Ex ia IIIC T80°C Db 3730-45 & 3730-55: Ex tb IIIC T80°C Db 3730-48 & 3730-58: Ex nA IIC T6...T4 Gc Ex tc IIIC T80°C Dc Ambient temperature range s. Zertifikat
		INMETRO
	Certificate IEx 22.0025X Issued on 2022-11-22 Marking 3730-41 und 3730-51: Ex ia IIC T4...T6 Gb Ex ia IIIC T80 °C Db ------------------- 3730-48 und 3730-58: Ex ec IIC T4...T6 Gc Ex tc IIIC T80 °C Dc Ambient temperature range T6:-55°C...60°C T5:-55°C...70°C T4:-55°C...80°C
		NEPSI
	Certificate GYJ16.1082 Issued on 2016-01-24 Marking Ex nA II T6 Ex nL IIC T6 Ambient temperature range T6:-40°C...+60°C T5:-40°C...+70°C T4:-40°C...+80°C
		NEPSI
	Certificate GYJ24.1293X Issued on 2024-11-05 Marking 3730-41 und 3730-51: Ex ia IIC T4...T6 Gb Ex ia IIIC T80°C Db 3730-48 und 3730-58: Ex ec IIC T6 Gc Ambient temperature range 3730-41 und 3730-51: T6:-55°C...+60°C T5:-55°C...+70°C T4:-55°C...+80°C 3730-48 und 3730-58: T6:-55°C...+60°C
		CCC Ex
	Certificate 2020322307002425 Issued on 2025-09-25 Marking 3730-41: Ex ia IIC T4...T6 Gb Ex ia IIIC T80 °C Db 3730-48: Ex ec IIC T6 Gc Hazardous area Zone 1 und Zone 2 Zonw 21 und Zone 22 Ambient temperature range Siehe Zertifikat
		EC Type Examination Certificate
	Certificate PTB 04 ATEX 2109 Issued on 2017-05-11 Marking 3730-41/-51: II 2G Ex ia IIC T6…T4 Gb II 2D Ex ia IIIC T80°C Db 3730-45/-55: II 2D Ex tb IIIC T80°C Db Hazardous area Zone 1, 2, 21, 22 Ambient temperature range T6:-55°C...+60°C T5:-55°C...+70°C T4:-55°C...+80°C -55°C...+80°C (Staub)
		EC Type Examination Certificate
	Certificate PTB 04 ATEX 2109 Issued on 2017-05-11 Marking 3730-41/-51: II 2G Ex ia IIC T6…T4 Gb II 2D Ex ia IIIC T80°C Db 3730-45/-55: II 2D Ex tb IIIC T80°C Db Hazardous area Zone 1, 2, 21, 22 Ambient temperature range T6:-55°C...+60°C T5:-55°C...+70°C T4:-55°C...+80°C -55°C...+80°C (Dust)
		TR CMU 1055
	Certificate ZETC/35/2021 Issued on 2021-07-26 Marking 3730-41: II 2G Ex ia IIC T6...T4 Gb II 2D Ex ia IIIC T80 °C Db 3730-45: II 2D Ex tb IIIC T80 °C Db 3730-48: II 3G Ex ic nA IIC T6 Gc II 3D Ex tc IIIC T80 °C Dc IP66 Hazardous area 3730-41: Zone 1 und Zone 21 Zone 2 und Zone 22 3730-45: Zone 21 und Zone 22 3730-48: Zone 2 und Zone 22 Ambient temperature range T6: -55°C...60°C T5: -55°C...70°C T4: -55°C...80°C Mit induktiven Grenzkontakten bei 3730-41: T6: -55°C...45°C*/ 60°C** T5: -55°C...60°C*/ 80°C** T4: -55°C...75°C*/ 80°C** * bei 52 mA **bei 25 mA
		ECAS-Ex
	Certificate 26-05-195115/E26-04-201177/NB0007 Issued on 2026-05-20 Marking 3730-41../-51..: Ex ia IIC T6...T4 Gb und Ex ia IIIC T80°C Db 3730-45../-55..: Ex tb IIIC T80°C Db 3730-48../-58..: Ex nA IIC T6...T4 Gc und Ex tc IIIC T80 °C Dc Hazardous area 3730-41../-51..: Zone 1, 2, 21, 22 3730-45../-55..: Zone 21, 22 3730-48../-58..: Zone 2, 22 Ambient temperature range s. IECEx-Zertifikat
		TR CU (EAC-EX)
	Certificate On request Issued on 2026-01-20 Marking 1Ex ia IIC T6...T4 Gb Ex ia IIIC T80 °C Db Hazardous area Zone 1, 2 Zone 21, 22 Ambient temperature range siehe Zertifikat
3730-43		CSA
	Certificate 1675787 Issued on 2017-05-24 Marking Ex ia IIC T6; Class I,II, Div.1, Groups A,B,C,D,E,F,G; Ex nA II T6; Ex nL IIC T6; Class I,Div.2, Groups A,B,C,D; Class II,Div.1, Groups E,F,G; Ambient temperature range T6:-40°C...60°C T5:-40°C...70°C T4:-40°C...80°C
		FM
	Certificate 3023605 Issued on 2006-03-15 Marking Class I,Zone 0 AEx ia IIC Class I,II,III;Div.1, Groups A,B,C,D,E,F,G Class I,Div.2, Groups A,B,C,D; Class II, Div,2 Groups F,G Ambient temperature range -40°C<Ta<+60°C
3730-45		IECEx
	Certificate IECEx PTB 06.0054X Issued on 2017-07-17 Marking 3730-41 & 3730-51: Ex ia IIC T6...T4 Gb Ex ia IIIC T80°C Db 3730-45 & 3730-55: Ex tb IIIC T80°C Db 3730-48 & 3730-58: Ex nA IIC T6...T4 Gc Ex tc IIIC T80°C Dc Ambient temperature range s. Zertifikat
		INMETRO
	Certificate iex 22.0025x Issued on 2022-11-22 Marking Ex tb IIIC T80 °C Db Ambient temperature range Tamb:-55°C...80°C
		EC Type Examination Certificate
	Certificate PTB 04 ATEX 2109 Issued on 2017-05-11 Marking 3730-41/-51: II 2G Ex ia IIC T6…T4 Gb II 2D Ex ia IIIC T80°C Db 3730-45/-55: II 2D Ex tb IIIC T80°C Db Hazardous area Zone 1, 2, 21, 22 Ambient temperature range T6:-55°C...+60°C T5:-55°C...+70°C T4:-55°C...+80°C -55°C...+80°C (Staub)
		EC Type Examination Certificate
	Certificate PTB 04 ATEX 2109 Issued on 2017-05-11 Marking 3730-41/-51: II 2G Ex ia IIC T6…T4 Gb II 2D Ex ia IIIC T80°C Db 3730-45/-55: II 2D Ex tb IIIC T80°C Db Hazardous area Zone 1, 2, 21, 22 Ambient temperature range T6:-55°C...+60°C T5:-55°C...+70°C T4:-55°C...+80°C -55°C...+80°C (Dust)
		TR CMU 1055
	Certificate ZETC/35/2021 Issued on 2021-07-26 Marking 3730-41: II 2G Ex ia IIC T6...T4 Gb II 2D Ex ia IIIC T80 °C Db 3730-45: II 2D Ex tb IIIC T80 °C Db 3730-48: II 3G Ex ic nA IIC T6 Gc II 3D Ex tc IIIC T80 °C Dc IP66 Hazardous area 3730-41: Zone 1 und Zone 21 Zone 2 und Zone 22 3730-45: Zone 21 und Zone 22 3730-48: Zone 2 und Zone 22 Ambient temperature range T6: -55°C...60°C T5: -55°C...70°C T4: -55°C...80°C Mit induktiven Grenzkontakten bei 3730-41: T6: -55°C...45°C*/ 60°C** T5: -55°C...60°C*/ 80°C** T4: -55°C...75°C*/ 80°C** * bei 52 mA **bei 25 mA
		ECAS-Ex
	Certificate 26-05-195115/E26-04-201177/NB0007 Issued on 2026-05-20 Marking 3730-41../-51..: Ex ia IIC T6...T4 Gb und Ex ia IIIC T80°C Db 3730-45../-55..: Ex tb IIIC T80°C Db 3730-48../-58..: Ex nA IIC T6...T4 Gc und Ex tc IIIC T80 °C Dc Hazardous area 3730-41../-51..: Zone 1, 2, 21, 22 3730-45../-55..: Zone 21, 22 3730-48../-58..: Zone 2, 22 Ambient temperature range s. IECEx-Zertifikat
		TR CU (EAC-EX)
	Certificate On request Issued on 2026-01-20 Marking Ex tb IIIC T80 °C Db Hazardous area Zone 21, 22 Ambient temperature range -55 °C ≤ Ta ≤ +80 °C
3730-48		IECEx
	Certificate IECEx PTB 06.0054X Issued on 2017-07-17 Marking 3730-41 & 3730-51: Ex ia IIC T6...T4 Gb Ex ia IIIC T80°C Db 3730-45 & 3730-55: Ex tb IIIC T80°C Db 3730-48 & 3730-58: Ex nA IIC T6...T4 Gc Ex tc IIIC T80°C Dc Ambient temperature range s. Zertifikat
		INMETRO
	Certificate IEx 22.0025X Issued on 2022-11-22 Marking 3730-41 und 3730-51: Ex ia IIC T4...T6 Gb Ex ia IIIC T80 °C Db ------------------- 3730-48 und 3730-58: Ex ec IIC T4...T6 Gc Ex tc IIIC T80 °C Dc Ambient temperature range T6:-55°C...60°C T5:-55°C...70°C T4:-55°C...80°C
		NEPSI
	Certificate GYJ16.1082 Issued on 2016-01-24 Marking Ex nA II T6 Ex nL IIC T6 Ambient temperature range T6:-40°C...+60°C T5:-40°C...+70°C T4:-40°C...+80°C
		NEPSI
	Certificate GYJ24.1293X Issued on 2024-11-05 Marking 3730-41 und 3730-51: Ex ia IIC T4...T6 Gb Ex ia IIIC T80°C Db 3730-48 und 3730-58: Ex ec IIC T6 Gc Ambient temperature range 3730-41 und 3730-51: T6:-55°C...+60°C T5:-55°C...+70°C T4:-55°C...+80°C 3730-48 und 3730-58: T6:-55°C...+60°C
		CCC Ex
	Certificate 2020322307002425 Issued on 2025-09-25 Marking 3730-41: Ex ia IIC T4...T6 Gb Ex ia IIIC T80 °C Db 3730-48: Ex ec IIC T6 Gc Hazardous area Zone 1 und Zone 2 Zonw 21 und Zone 22 Ambient temperature range Siehe Zertifikat
		Statement of Conformity
	Certificate PTB 05 ATEX 2010 X Issued on 2017-06-22 Marking II 3G Ex nA IIC T6 Gc, II 3D Ex tc IIIC T80°C Dc Hazardous area Zone 2 Gase, Zone 22 Stäube Ambient temperature range T6:-55°C...+60°C T5:-55°C...+70°C T4:-55°C...+80°C
		Statement of Conformity
	Certificate PTB 05 ATEX 2010 X Issued on 2017-06-22 Marking II 3 G Ex nA IIC T6 Gc, II 3 D Ex tc IIIC T80°C Dc Hazardous area Zone 2 Gas Zone 22 Dust Ambient temperature range T6:-55°C...+60°C T5:-55°C...+70°C T4:-55°C...+80°C
		TR CMU 1055
	Certificate ZETC/35/2021 Issued on 2021-07-26 Marking 3730-41: II 2G Ex ia IIC T6...T4 Gb II 2D Ex ia IIIC T80 °C Db 3730-45: II 2D Ex tb IIIC T80 °C Db 3730-48: II 3G Ex ic nA IIC T6 Gc II 3D Ex tc IIIC T80 °C Dc IP66 Hazardous area 3730-41: Zone 1 und Zone 21 Zone 2 und Zone 22 3730-45: Zone 21 und Zone 22 3730-48: Zone 2 und Zone 22 Ambient temperature range T6: -55°C...60°C T5: -55°C...70°C T4: -55°C...80°C Mit induktiven Grenzkontakten bei 3730-41: T6: -55°C...45°C*/ 60°C** T5: -55°C...60°C*/ 80°C** T4: -55°C...75°C*/ 80°C** * bei 52 mA **bei 25 mA
		ECAS-Ex
	Certificate 26-05-195115/E26-04-201177/NB0007 Issued on 2026-05-20 Marking 3730-41../-51..: Ex ia IIC T6...T4 Gb und Ex ia IIIC T80°C Db 3730-45../-55..: Ex tb IIIC T80°C Db 3730-48../-58..: Ex nA IIC T6...T4 Gc und Ex tc IIIC T80 °C Dc Hazardous area 3730-41../-51..: Zone 1, 2, 21, 22 3730-45../-55..: Zone 21, 22 3730-48../-58..: Zone 2, 22 Ambient temperature range s. IECEx-Zertifikat

Type	IP protection
3730-4		IP protection test report - IP65/IP54
	Certificate 479000-9010-0001/32752 Issued on 2003-07-14 Marking IP65/IP54
		IP protection test report - IP66
	Certificate 479000-9010-0001/67325 Issued on 2005-11-21 Marking IP66
		IP protection test report - IP65/IP54
	Certificate 479000-9010-0001/32752 Issued on 2003-07-14 Marking IP65/IP54
		IP protection test report - IP66
	Certificate 479000-9010-0001/67325 Issued on 2005-11-21 Marking IP66

Type	EU Declaration of Conformity
3730-4	EU conformity 3730-4.pdf
3730-41	EU conformity 3730-41.pdf
3730-45	EU conformity 3730-45.pdf
3730-48	EU conformity 3730-48.pdf

Type	TR CU (EAC)
3730-4	ЕАЭС KZ.7500525.13.12.10578.pdf	TR CU 020/2011 Electromagnetic Compatibility