冯先生：13681942816工作qq：2851708645参数表节选：的技术参数 z789general specifications
type dc version, positive polarity
electrical specifications
nominal resistance 300 ω
series resistance max. 640 ω
fuse rating 50 ma
hazardous area connection
connection terminals 1, 2; 3, 4
safe area connection
connection terminals 5, 6; 7, 8
working voltage
supply loop max. 27 v
measurement loop max. 26.5 v at 10 µa
conformity
degree of protection iec 60529
ambient conditions
ambient temperature -20 ... 60 °c (-4 ... 140 °f)
storage temperature -25 ... 70 °c (-13 ... 158 °f)
mechanical specifications
degree of protection ip20
connection screw terminals
core cross-section max. 2 x 2.5 ... mm2
mass approx. 150 g
dimensions 12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch)
mounting on 35 mm din mounting rail acc. to en 60715:2001
data for application in connection with hazardous areas
eu-type examination certificate bas 01 atex 7005
marking  ii (1)gd, i (m1) [ex ia ga] iic, [ex ia da] iiic, [ex ia ma] i (-20 °c ≤ tamb ≤ 60 °c) [circuit(s) in zone 0/1/2]
certificate tüv 99 atex 1484 x
marking  ii 3g ex na iic t4 gc [device in zone 2]
directive conformity
directive 2014/34/eu en 60079-0:2012+a11:2013 , en 60079-11:2012 , en 60079-15:2010
international approvals
iecex approval iecex bas 09.0142 
iecex bas 17.0091x
approved for [ex ia ga] iic , [ex ia da] iiic , [ex ia ma] i 
ex ec iic t4 gc
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上海桂伦自动化设备有限公司

13681942816
中国 上海