Siemens – 7MB6221-1AC01-3EA4

SITRANS SL in-situ diode laser spectrometer sensor pair (cross duct) inclusive remote control explosion protection: according to FM USA: XP Class I DIV 1 Groups ABCD T6 Ta=55°C, DIP Class II,III DIV 1 Group EFG T6 Ta=55°C, Class I, Zn1, AEx db IIC T6 Gb Ta=55°C, Zn21, AEx tb IIIC T85°C Db Ta=55°C, FM CA: XP Class I DIV 1 Groups CD T6 Ta=55°C, DIP Class II,III, DIV 1 Group EFG T6 Ta=55°C, Class I,Zn1; Ex db IIC T6 Gb Ta=55°C, Zn 21, Ex tb IIIC T85°C Db Ta=55°C Measured component: O2 Process control, safety monitoring in appropriate plant concepts 2 x Analog I/O, 1 x DI, 2 x DO Without purging tubes Process side: N2, 0-50 l/min, Sensor side: N2, 3-5 l/min Connection dimension: DN50/PN25 (EN 1.4404/316L), MAWP (PS) @ 20 degree C: 2.5 MPa Without cable Preset for system language: English

SITRANS SL in-situ diode laser spectrometer sensor pair (cross duct) inclusive remote control EX-Protection according to ATEX II 2 G Ex de op is IIC T6 and ATEX II 2 D Ex tD A21 IP65 T85°C Measured component: O2 Process control, safety monitoring in appropriate plant concepts PROFIBUS DP Stainless steel, Length: 340 mm Process side: N2, 0-50 l/min, Sensor side: N2, 3-5 l/min Connection dimension: DN50/PN25 (EN 1.4404/316L), MAWP (PS) @ 20 degree C: 2.5 MPa Sensor cable: 5 m with brass cable gland Documentation language: English

SITRANS SL IN-SITU GAS ANALYZER FIELD DEVICE SENSOR PAIR (CROSS DUCT) INCL. REMOTE CONTROL FM: CL I, DIV. 1, GRP. ABCD,T6 CL I, ZN 1, AEX D IIC,T6 CL II, III, DIV. 1, GRP. EFG, T ZN21, AEX TD T85C TYPE 4X, IP65 CA: CL I, DIV. 1, GRP. CD,T6 CL I, ZN 1, EX D IIC,T6 CL II, III, DIV. 1, GRP. EFG, T TYPE 4X, IP65 MEASURED COMPONENT: O2 APPLICATION: PROCESS CONTROL, SAFETY MONITORING (WITH DEDICATED PLANT DESIGN) COMMUNICATION INTERFACE: 2 X ANALOG I/O 1 X DIGITAL IN 2 X DIGITAL OUT NO PURGING TUBES PURGING MODE: PROCESS SIDE: NO PURGING SENSOR SIDE: N2, 3 - 5 L/MIN, PROCESS INTERFACE FOR CUSTOMER FLANGE SIZE: DN50 / PN10-40 (EN 1.4404/316L), MAWP (PS) FOR 20 DEGREE C: 2.5 MPA WITHOUT LOOP CABLE LANGUAGE OF SUPPLIED DOCUMENTATION AND SOFTWARE: ENGLISH

SITRANS SL in-situ diode laser spectrometer sensor pair (cross duct) inclusive remote control explosion protection: according to IECEx/ATEX II 2 G _ Ex db e op is IIC T6 Gb and ATEX II 2 D _ Ex tb IIIC T85°C Gb Ta: -20°C...+55°C. Measured component: O2 Process control, safety monitoring in appropriate plant concepts 2 x Analog I/O, 1 x DI, 2 x DO Stainless steel, Length: 340 mm Process side: N2, 0-50 l/min, Sensor side: N2, 3-5 l/min Connection dimension: ANSI 4"/150lbs (EN 1.4404/316L), MAWP (PS) @ 20 degree C: 232 PSI Sensor cable: 5 m with brass cable gland preset system language: English Acceptance test certificate 3.1. (material certificate) in accordance with EN 10204 SIL 1 conformity declaration in accordance with standards IEC 61508 / IEC 61511 (for the measured component oxygen in combination with analog interfaces)

SITRANS SL in-situ diode laser spectrometer sensor pair (cross duct) inclusive remote control Ex-protection according to IECEx/ATEX II 2 G Ex db e op is IIC T6 Gb und ATEX II 2 D Ex tb IIIC T85°C Db Measured component: O2 Control of combustion processes 2 x Analog I/O, 1 x DI, 2 x DO Stainless steel, Length: 340 mm Process side: N2, 0-50 l/min, Sensor side: N2, 3-5 l/min Connection dimension: DN50/PN25 (EN 1.4404/316L), MAWP (PS) @ 20 degree C: 2.5 MPa Sensor cable: 25 m with brass cable gland Preset for system language: English

SITRANS SL in-situ diode laser spectrometer sensor pair (cross duct) inclusive remote control without EX-protection Measured component: O2 Control of combustion processes 2 x Analog I/O, 1 x DI, 2 x DO Stainless steel, Length: 340 mm Process side: N2, 0-50 l/min, Sensor side: N2, 3-5 l/min Connection dimension: DN50/PN25 (EN 1.4404/316L), MAWP (PS) @ 20 degree C: 2.5 MPa Without cable Documentation language: English

SITRANS SL in-situ diode laser spectrometer sensor pair (cross duct) inclusive remote control without EX-protection Measured component: O2 Process control, safety monitoring in appropriate plant concepts 2 x Analog I/O, 1 x DI, 2 x DO Stainless steel, Length: 340 mm Process side: N2, 0-50 l/min, Sensor side: N2, 3-5 l/min Connection dimension: DN50/PN25 (EN 1.4404/316L), MAWP (PS) @ 20 degree C: 2.5 MPa Sensor cable: 10 m with brass cable gland Documentation language: English