Approvals; Specifications - Fluke 1551A EX Calibration Manual

1551A Ex/1552A Ex
Calibration Manual

Approvals

The Product meets the above requirements using:
EN 60079-0:2006 ELECTRICAL APPARATUS FOR
EXPLOSIVE GAS ATMOSPHERES -- PART
0: GENERAL REQUIREMENTS (IEC
60079-0:2004 (MOD))
EN 60079-11:2007
EXPLOSIVE ATMOSPHERES -- PART 11:
EQUIPMENT PROTECTION BY INTRINSIC
SAFETY "I" (IEC 60079-11:2006 (EQV) +
CORRIGENDUM DEC. 2006 (EQV))
Manufactured by Fluke Corporation:
Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands

Specifications

(Ambient: 23 C 5 C)
Measurement Range
1551A Ex ......................................................................... 50 C to 160 C ( 58 F to 320 F)
1552A Ex ......................................................................... 80 C to 300 C ( 112 F to 572 F)
Accuracy (1 year) ..................................................................... 0.05 C (0.09 F)
Resolution ................................................................................. Selectable (0.1, 0.01, 0.001) factory default is 0.01
Sample Rate ............................................................................. User selectable 0.5/sec, 1/sec or 2/sec factory default is
Operating Temperature Range of Readout: .......................... 10 C to 50 C (14 F to 122 F)
Probe Response Time .............................................................. Approximately 20 seconds
EMC Compliance....................................................................... EN61326:2006 Annex C
Humidity Range......................................................................... 0 to 95 % RH Non-condensing
Storage Temperature Range.................................................... 20 C to 60 C ( 4 F to 140 F)
Enclosure Rating ...................................................................... IP50
Readout Temperature Coefficient ........................................... Add 10 ppm/ C of full scale temperature from 10 C to
Probe Temperature Coefficient .............................................. 0.00385 / / C nominal
4
1/sec
CISPR 11, Edition 5.0-2009
Class "B"
18 C and 28 C to 50 C