Oil & GasWhisker.Blocks®Whisker.Block® 4-20 mA Analog InputWhisker.Block® 4-20 mA Analog InputsWhisker.Block® 4-20 mA Analog InputsWhisker.Block®, 4-20 mA, 0-5 VDC Analog InputsWhisker.Block® 0-5 VDC Analog InputWhisker.Block® Air Quality (Temp/Humidity/CO2)Whisker.Block® Dual 0-5 VDC Analog InputsWhisker.Block®, Dry Contact & 4-20 mA Analog InputWhisker.Block®, Dry Contact & Dual 4-20 mA Analog InputsWhisker.Block®, Dual Dry Contacts & 4-20 mA Analog InputsWhisker.Block®, Dry Contact & 0-5 VDC Analog InputWhisker.Block®, Dry Contacts & Dual 0-5 VDC Analog InputsHub ProductsSmart.Hub™ Industrial, Ethernet or Cellular InterfaceSmart.Hub™ Industrial, Cellular InterfaceSmart.Hub™ Industrial, Ethernet InterfaceKitsServer Room Monitoring Kit, Ethernet or Cellular InterfaceIoT Starter Kit, Smart.Hub™ Pro, Ethernet or Cellular InterfaceIoT Starter Kit, Smart.Hub™ Industrial, Ethernet or Cellular InterfaceSensor Cable / Rope Leak SensorAccessoriesSensor Attachment Cable, 3 foot CableUltrasonic Tank Level Sensor, 3 foot CableDoor Sensor, 3 foot Cable0-10A A.C. Current Transformer, 3 foot Cable0-25A A.C. Current Transformer, 3 foot Cable0-50A A.C. Current Transformer, 3 foot Cable0-100A A.C. Current Transformer, 3 foot CableH20 Leak Detection, 3 foot H2O Leak sensor puck, 3 foot CableH20 Leak Detection, 3 foot H2O Leak sensor rope, 5 foot CableSent.io™Ambient Temperature Sensor2Smart™ sensor interface2x 4-20mA analog inputs2x 0-10V analog inputs2x 0-5V analog inputsModbus RTU—RS-485