MEDC HD1 Heat Detector Range

Certifications and compliances

ATEX EEx d IIB

• Cert. no.  Baseefa03ATEX0447
• Certified to: EN50014, EN50018, EN50281-1-1
• Ex II 2 GD, EEx d IIB T6 (T3 @ 125°C)

ATEX Ex d IIC

• Cert. no. Baseefa08ATEX0320
• Certified to: EN60079-0, EN60079-1, EN61241-0, EN61241-1
• Ex II 2 GD, Ex d IIC T6, Ex tD A21 T85°C (-20°C to + 55°C)

ATEX EEx em

• Cert. no. Baseefa03ATEX0428
• Certified to: EN50014, EN50019, EN50028
• Ex II 2G, EEx em II T6 (-20°C to + 55°C)

ATEX Ex ia

• Cert. no. Baseefa03ATEX0427
• Certified to: EN60079-0, EN60079-11
• Ex II 1G, Ex ia IIC T6 Ga (-55°C to + 55°C). (T4 with diodes/resistors)

IECEx Ex ia

• Cert. no. IECEx BAS 13.0010
• Certified to: IEC60079-0, IEC60079-11
• Ex ia IIC T6 Ga (-55°C to + 55°C). (T4 with diodes/resistors)

UL

• Listing no. E252920 – versions up to 450°F
• Listing no. E254077 – versions from 600°F to 725°F
• UL for USA and Canada, listed to Class 1, Div 2. Groups A, B, C, D

TR CU

• 1Ex d IIB T3/T6
• 1Ex d IIC T4 / T6
• 2Ex de IIC T4/T6
• 0Ex ia IIC T4/T6
• Russian Fire Approved

CQST

• Certified Ex ia

ABS

• American Bureau of Shipping type approval for HD1BBD & HD1BI only

SIL

• SIL2 certified. Cert no. Sira FSP 12007/02

• IP66 & IP67
• Certified temperature:

                 –4°F to +257°F, –20°C to +125°C (Exd)*

                 –4°F to +131°F, –20°C to +55°C (Exem/UL)

                 –67°F to +131°F, –55°C to +55°C (Exia)

• Stainless steel probe
• Detector temperature settings:

                    60°C to 385°C, (140°F to 725°F)

• Marine grade alloy or GRP enclosure
• Optional stainless steel guard

                    *Model dependent

• Detector: Stainless steel
• Enclosures: Ex d – LM25 marine grade alloy, Ex ia/Ex em/UL – GRP (anti-static)
• Cover screws: Stainless steel
• Optional guard: 316 stainless stee