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Measurement valuesRelative humidity

Humidity sensor
1) heated, monolithic measurement cell HMC1 Working range
1) 0...100% RHAccuracy
*) (including hysteresis, non-linearity and repeatability, traceable to intern. standards, administrated by NIST, PTB, BEV...)-15...40°C
(5...104°F) <90% RH± (1.3 + 0.3%*mv) % RH-15...40°C
(5...104°F) >90% RH± 2.3% RH-25...70°C
(-13...158°F) ± (1.4 + 1%*mv) % RH -40...180°C
(-40...356°F) ± (1.5 + 1.5%*mv) % RH Temperature dependence of electronicstyp. ± 0.01% RH/°C
(0.0055% RH/°F) Response time with metal grid filter at 20°C
(68°F) / t
90 < 15s

Temperature

Temperature sensor elementmonolithic measurement cell HMC1 Working range sensing headEE32-MFTA: -40...60°C
(-40...140°F) EE32-MFTB: -40...80°C
(-40...176°F) EE32-MFTC:-40...120°C
(-40...248°F) EE32-MFTD/E/I/J:-40...180°C
(-40...356°F) Accuracy (typ.)
∆° C °C Temperature dependence of electronicstyp. ± 0.005°C/°C External temperature probePt1000 (DINA)

Outputs

2) Two freely selectable and scaleable analogue outputs0 - 1V-1mA< IL< 1mA0 - 5V-1mA< IL< 1mA0 - 10V -1mA< IL< 1mA4 - 20mAR
L < 500 Ohm 0 - 20mAR
L < 500 Ohm

Max. adjustable measurement range

2)3) fromtounitEE32-AEE32-BEE32-CEE32-D/E/I/J HumidityRH0100100100100% RH TemperatureT-40
(-40) 60
(140) 80 120
(248) 180
(356) °C

General

Supply voltage SELV 8...35V DC
SELV = Safety Extra Low Voltage SELV 12...30V AC (optional 100...240V AC, 50/60Hz)Current consumption- 2x voltage outputfor 24V DC/AC:typ. 40mA/ 80mA - 2x current output typ. 80mA/ 160mAPressure range for pressure tight probeEE32-MFTEx/Jx: 0.01...15bar
(0.15...218psi) EE32-MFTIx: 0...100bar
(0...1450psi) System requirements for softwareWINDOWS 98 or later; serial interface Housing / protection classAl Si 9 Cu 3 / IP65;
(Nema 4) Cable gland M16 x 1.5 cable Ø 4.5 - 10 mm
(0.18 - 0.39”) Electrical connectionscrew terminals up to max. 1.5mm²
(AWG 16) Working and storage temperature range of electronics-40...60°C
(-40...140°F) -20...50°C
(-4...122°F) - housing with displayElectromagnetic compatibility according toEN61000-6-2EN61000-6-3ICES-003 ClassB EN61326-1+A1+A2 FCC Part15 ClassB
1) Refer to the working range of the humidity sensor. 2) Can be easily changed by software. 3) Refer to accuracies of calculated values*) 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).

EE2

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