E+E Elektronik EE300Ex, User Manual

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User Manual EE300Ex Humidity / Temperature Sensor
7.2 EE300Ex-M3 Temperature Sensor
Measurand
Temperature
Temperature sensor Pt1000 (Tolerance class A, DIN EN 60751)
Measuring range Wall mount: -40...60 °C
(-40...140 °F)
Remote probe: -70...200 °C
(-94...392 °F)
Accuracy 1)
∆ T [°C]
T [°C]
-40 0 -10 -20 -30 10 50 40 30 20 60 100 90 80 70 140 130 120 110 150 170 160 180
∆ T [°C]
T [°C]
∆ T [°C]
T [°C]
Temperature dependence of electronics , typ. 0.005 °C/°C
Outputs
Scalable analogue output 4-20 mA (2-wire) R
L
= (Vcc-9V)/20mA
General
Supply voltage V
cc min
= (9+RL*0.02) V DC V
cc max
= 28 V DC R
L
= load resistor
Current consumption Max. 20 mA
Temperature range Probe according measuring range
Electronics -40...60 °C
(-40...140 °F)
Electronics with display -20...60 °C
(-4...140 °F)
Storage temperature range Electronics and probe -20...60 °C (22...140 °F)
Material Enclosure stainless steel 1.4404
Probe cable PTFE
Probe stainless steel 1.4541
Protection class of housing IP65 / NEMA 4
Cable gland M16 for cable diameter 5 - 10 mm
(0.2 - 0.4″)
M20 for cable diameter 10 - 14 mm
(0.4“ - 0.6“)
Electrical connection Screw terminals max. 1.5 mm²
(AWG 16)
Electromagnetic compatibility according EN 61326-1 EN 61326-2-3 ICES-003 ClassB
Industrial Environment FCC Part15 ClassB
1) The accuracy statement includes the uncertainty of the factory calibration with an enhancement factor k=2 (2-times standard deviation). The accuracy was calculated in
accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in Measurement).