Text version of the page

T D EE1

Measurement values Relative humidity

Humidity sensor
1) HC1000-400 / HC105 Working range
1) *) 0...100% RH Accuracy (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 electronics typ. ± 0.01% RH/°C (0.0055% RH/°F) Response time with metal grid filter at 20°C / t
90

Temperature

Temperature sensor element EE31-xA/B/D/Ex Pt1000 (Tolerance class A, DIN EN 60751) EE31-xHx Pt1000 (Tolerance class B, DIN EN 60751) Working range sensing head EE31-xAx -40...60°C
(-40...140°F) EE31-xEx -40...180°C
(-40...356°F) EE31-xBx -40...80°C
(-40...176°F) EE31-xHx -40...80°C
(-40...176°F) EE31-xDx -40...180°C
(-40...356°F) Accuracy Temperature dependence of electronics typ. ± 0.005°C/°C
C C EE31-xA/B/D/Ex EE31-xHx °C °C

Outputs

2) Two freely selectable and scaleable analogue outputs 0 - 5V -1mA
L
L

Max. adjustable measurement range

2)3) from up to units EE31-A EE31-B, H EE31-D,E Humidity RH 0 100 100 100 % RH Temperature T -40
(-40) 60
(140) 80
(176) 180
(356) °C
(°F) Dew-point temperature Td -40
(-40) 60
(140) 80
(176) 100
(212) °C
(°F) Frost-point temperature Tf -40
(-40) (32) (32) (32) °C
(°F) Wet-bulb temperature Tw 0
(32) 60
(140) 80
(176) 100
(212) °C
(°F) Water vapour partial pressure e 0
(0) 200
(3) 500
(7.5) 1100
(15) mbar
(psi) Mixture ratio r 0
(0) 425
(2900) 999
(9999) 999
(9999) g/kg
(gr/lb) Absolute humidity dv 0
(0) 150
(60) 300
(120) 700
(300) g/m
3 (gr/f 3 )) Specific enthalpy h 0
(0) 400
(50000) 1000
(375000) 2800
(999999) kJ/kg
(lbf/lb)

General

Supply voltage 8...35V DC 12...30V AC (optional 100...240V AC, 50/60Hz) Current consumption - 2x voltage output for 24V DC/AC: typ. 40mA - 2x current output typ. 80mA Pressure range for pressure tight probe 0.01...20bar
(0.15...300psi) System requirements for software WINDOWS 2000 or later; serial interface Housing / protection class PC or Al Si 9 Cu 3 / IP65;
Nema 4 Cable gland M16 x 1.5 cable Ø 4.5 - 10 mm
(0.18 - 0.39”) Electrical connection screw 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 display Electromagnetic compatibility according to EN61326-1 EN61326-2-3 ICES-003 ClassB Industrial Environment 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 (page 152) *) 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).

EE1

13