With IPHost Network Monitor you can run simple snmp requests against a Dell device in your network.
swSensorType
Switch Sensor Type
1.3.6.1.4.1.1588.2.1.1.1.1.22.1.2
This object identifies the sensor type.
Back to SW-MIB MIB page.
IPHost Network monitor allows you to monitor swSensorType on Dell device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Dell laptops right now.