ROTRONIC XB OEM - Manual (Page 4)

E-M-XB-V1_10
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
Instruction Manual
Document Type
XB Humidity Temperature Transmitter
User Guide
Document title
Page 4 of 27
© 2008; Rotronic AG E-M-XB-V1_10
2 Models
2.1 Ordering codes
Transmitters with analog output signals: XB2 (2-wire) / XB3 (3-wire)
1 2 3 4 5 6 Circuit type, supply voltage and output signal type
XB20- 2-wire (loop powered), 10 to 28 VDC, 4…20 mA
XB31- 3-wire, 15 to 40 VDC or 12 to 28 VAC, 0…20 mA
XB32- 3-wire, 15 to 40 VDC or 12 to 28 VAC, 4…20 mA
XB33- 3-wire, 5 to 40 VDC or 5 to 28 VAC, 0…1 V
XB34- 3-wire, 10 to 40 VDC or 8 to 28 VAC, 0…5 V
XB35- 3-wire, 15 to 40 VDC or 12 to 28 VAC, 0…10 V
Probe cable length and standard probe dimensions
0 2 Probe separated by 2 m cable, 15 x 100 mm
Parameters (analog outputs)
P X X Humidity (0...100 %RH) + direct 4-wire Pt100 RTD
B Humidity (0...100 %RH) and Temperature (see range below)
H X X Humidity only (0...100 %RH)
T Temperature only (see range below)
1 X X Humidity & Dew / Frost point (see range below)
A Dew / Frost point and Temperature (see range below)
Standard temperature output ranges
1 X 0…50 °C
2 X 10…40 °C
3 X -40…60 °C
4 X -30…70 °C
5 X -40…85 °C
6 X 0…100 °F
7 X 0…200 °F
8 X 0…300 °F
9 X -50…200 °F
S T Custom range. Specify when ordering
P P 3 Pt 100 1/3 class B, 4-wire direct connection
P P 5 Pt 100 1/5 class B, 4-wire direct connection
P P A Pt 100 1/10 class B, 4-wire direct connection