Approvals, Specifications – Fluke 1552A EX User Manual
Page 12
1551A Ex/1552A Ex
Calibration Manual
4
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
1/sec
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
CISPR 11, Edition 5.0-2009
Class
“B”
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
18
°
C and 28
°
C to 50
°
C
Probe Temperature Coefficient .............................................. 0.00385
Ω
/
Ω
/
°
C nominal