Bosch Rexroth WGM - 9.2 Technical Data WGM-B; WGM-B Sensor Specifications; WGM-B Humidity Measurement Specs; WGM-B Temperature Measurement Specs

Appendix 37/46
RE51550-B/09.2019, BoschRexrothAG
9.2 Technical data WGM-B
Sensor option WGM-B Dimensions
Ambient temperature -20°C to + 70°C
Supply voltage (U
B
) 18 – 30V
(nominal voltage 24VDC)
Material / version
Housing Stainless steel/aluminum
Material in contact with
media
1.4301, 1.4571, 2.4478, FR4, glass
Weight approx.205kg
Protection class IP67*
* with fitted plug-in connector
IO-Link
IO-Link Revision 1.1
Baud rate COM2 (38.4k)
SIO mode Yes
Min. cycle time 20ms
Humidity measurement
Measurement range 0 - 100% rel. humidity
Accuracy ± 3% FS
Analog output 4 - 20mA (0 - 100% relative humidity)
Tolerance ± 0.5% FS
Load Ω = (U
B
- 8V) / 0.02A
Switching output for humidity
PNP switching output
1)
Permanently set to 80% relative humidity
Switching current max.0.2A
1)
Others onrequest
Temperature
measurement
Measurement range -20°C to +120°C
Accuracy ± 1.5% FS
Analog output 4 - 20mA (-20 to +120°C)
Tolerance ± 0.5% FS
Load Ω = (U
B
- 8V) / 0.02A