Index: dialin/dg/temperature_sensors.py
===================================================================
diff -u -rd4c07268dfcb79727bf9516db309944635895a0b -ref826790b7ff6f177242ea23049764ee7d519847
--- dialin/dg/temperature_sensors.py	(.../temperature_sensors.py)	(revision d4c07268dfcb79727bf9516db309944635895a0b)
+++ dialin/dg/temperature_sensors.py	(.../temperature_sensors.py)	(revision ef826790b7ff6f177242ea23049764ee7d519847)
@@ -21,8 +21,24 @@
 from ..protocols.CAN import (DenaliMessage, DenaliChannels)
 from ..utils.base import _AbstractSubSystem, _publish
 from logging import Logger
+import enum
 
 
+class TemperatureSensorsEnum(enum.Enum):
+    PRIMARY_HEATER_INLET = 0
+    PRIMARY_HEATER_OUTLET = 1
+    CONDUCTIVITY_SENSOR_1 = 2
+    CONDUCTIVITY_SENSOR_2 = 3
+    DIALYSATE_REDUNDANT = 4
+    DIALYSATE = 5
+    PRIMARY_HEATER_THERMOCOUPLE = 6
+    TRIMMER_HEATER_THERMOCOUPLE = 7
+    PRIMARY_HEATER_COLD_JUNCTION = 8
+    TRIMMER_HEATER_COLD_JUNCTION = 9
+    PRIMARY_HEATER_INTERNAL = 10
+    TRIMMER_HEATER_INTERNAL = 11
+
+
 class TemperatureSensors(_AbstractSubSystem):
 
     MSG_ID_DG_TEMPERATURE_DATA = 0x2D
Index: tests/unit_tests/test_dg_temperature_sensors.py
===================================================================
diff -u
--- tests/unit_tests/test_dg_temperature_sensors.py	(revision 0)
+++ tests/unit_tests/test_dg_temperature_sensors.py	(revision ef826790b7ff6f177242ea23049764ee7d519847)
@@ -0,0 +1,34 @@
+###########################################################################
+#
+#  Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+#
+#  THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+#  WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+#
+#  @file test_imports.py
+#
+#  @date 29-Apr-2020
+#  @author P. Lucia
+#
+#  @brief Tests dg temperature sensors
+#
+############################################################################
+import unittest
+import sys
+sys.path.append("../..")
+
+
+class DGTemperatureSensors(unittest.TestCase):
+
+    def test_temperature_sensors(self):
+        from dialin.dg.temperature_sensors import TemperatureSensorsEnum
+
+        i = 0
+        for e in TemperatureSensorsEnum:
+            self.assertEqual(e.name, getattr(TemperatureSensorsEnum, e.name).name)
+            self.assertEqual(e.value, i)
+            i += 1
+
+
+if __name__ == '__main__':
+    sys.exit(unittest.main(verbosity=2).result.wasSuccessful())