Manufacturer : Yokogawa
Product No. : YTA70-J/KS2
Product type : YTA70 Temperature Transmitter
YTA70 : Temperature Transmitter (Head Mount Type)
Output Signal : J = 4 to 20 mA DC with digital communication (HART 5/HART 7
protocol)
Optional Specifications : /KS2 = ATEX Intrinsically safe approval Applicable standard: EN60079-0:
2012+A11, EN60079-11: 2012 Certificate: KEMA 10 ATEX0027 X II1G Ex
ia IIC T6 or T4 Ga II1D Ex ia IIIC Da Amb. temp. for gas-proof T4:
-40 to 85°C (-40 to 185°F), T6: -40 to 60°C (-40 to 140°F)
Temperature limitation in the presence of dust layers: The surface
temperature of the enclosure is equal to the ambient temperature
+20 K, for a dust layer with a maximum thickness of 5 mm.
Supply/output circuit: Ui=30V, Ii=120mA, Pi=0.84W, Ci=1nF, Li=10µH
Sensor circuit: Uo=9.6V, Io=28mA, Po=67mW, Co=3.5µF, Lo=35mH
Power Supply Effects : ±0.005% of FS per Volt
EMC Conformity : EN61326-1 Class A, Table 2 EN61326-2-3
EU RoHS Directive : Applicable standard: EN 50581
Output : Two wire 4 to 20 mA DC
Response Time : 1 to 60 seconds programmable
Ambient Temperature Limits (Option code may affects limit) : -40 to
85°C (-40 to 185°F)
Ambient humidity limits : 0% to 95% RH (non-condensation)
Dimensions ( D x W x H ) : 4.40 cm x 4.40 cm x 2.02 cm
Weight : 0.05 Kg
Shipping Weight : 8 Kg
