diff --git a/config_params.py b/config_params.py
index 4eec0140..a56c7f93 100644
--- a/config_params.py
+++ b/config_params.py
@@ -91,7 +91,7 @@ class OnMountAvailOptions(Enum):
 DEWAR_SECTORS = {'amx':8, 'fmx':8, 'nyx':8}
 PUCKS_PER_DEWAR_SECTOR = {'amx':3, 'fmx':3, 'nyx':3}
 
-cryostreamTempPV = {"amx": "XF:17IDB-ES:AMX{CS:1}SAMPLE_TEMP_RBV", "fmx": "FMX:cs700:gasT-I", "nyx":"XF:19ID2:CS700:TEMP"}
+cryostreamTempPV = {"amx": "XF:17ID1:CS700:TEMP", "fmx": "XF:17ID2:CS700:TEMP", "nyx":"XF:19ID2:CS700:TEMP"}
 
 VALID_EXP_TIMES = {
     "amx": {"min": 0.005, "max": 1, "digits": 3},
diff --git a/mxbluesky/devices/generic.py b/mxbluesky/devices/generic.py
index e9c9cbdd..0317560a 100644
--- a/mxbluesky/devices/generic.py
+++ b/mxbluesky/devices/generic.py
@@ -1,6 +1,7 @@
 from ophyd import Component as Cpt
-from ophyd import Device, EpicsMotor, EpicsSignal
+from ophyd import Device, EpicsMotor, EpicsSignal, EpicsSignalRO, PVPositionerIsClose
 from mxbluesky.devices import standardize_readback
+from enum import IntEnum, unique
 
 class WorkPositions(Device):
     gx = Cpt(EpicsSignal, "{Gov:Robot-Dev:gx}Pos:Work-Pos")
@@ -33,4 +34,19 @@ def __init__(self, *args, **kwargs):
         self.cy = self.py
         self.z = self.pz
         self.cz = self.pz
-        self.omega = self.o
\ No newline at end of file
+        self.omega = self.o
+
+@unique
+class CryoStreamCmd(IntEnum):
+    START_RAMP = 1
+    STOP_RAMP = 0
+
+
+class CryoStream(PVPositionerIsClose):
+    readback = Cpt(EpicsSignalRO, 'TEMP')
+    setpoint = Cpt(EpicsSignal, 'RTEMP')
+    actuate = Cpt(EpicsSignal, "RAMP.PROC")
+    actuate_value = CryoStreamCmd.START_RAMP
+    stop_signal = Cpt(EpicsSignal, "RAMP.PROC")
+    stop_value = CryoStreamCmd.STOP_RAMP
+
diff --git a/start_bs.py b/start_bs.py
index 44064966..770f3d2a 100755
--- a/start_bs.py
+++ b/start_bs.py
@@ -114,6 +114,7 @@ class SampleXYZ(Device):
 if (beamline=="amx"):
     from mxbluesky.devices import (WorkPositions, TwoClickLowMag, LoopDetector, MountPositions, 
                                    TopAlignerFast, TopAlignerSlow, GoniometerStack)
+    from mxbluesky.devices.generic import CryoStream
     mercury = ABBIXMercury('XF:17IDB-ES:AMX{Det:Mer}', name='mercury')
     mercury.read_attrs = ['mca.spectrum', 'mca.preset_live_time', 'mca.rois.roi0.count',
                                             'mca.rois.roi1.count', 'mca.rois.roi2.count', 'mca.rois.roi3.count']
@@ -144,11 +145,12 @@ class SampleXYZ(Device):
     loop_detector = LoopDetector(name="loop_detector")
     top_aligner_fast = TopAlignerFast(name="top_aligner_fast", gov_robot=gov_robot)
     top_aligner_slow = TopAlignerSlow(name="top_aligner_slow")
-    
+    cs700 = CryoStream("XF:17ID1:CS700:", name="cs700", atol=0.1)
 
 elif beamline == "fmx":  
     from mxbluesky.devices import (WorkPositions, TwoClickLowMag, LoopDetector, MountPositions, 
                                    TopAlignerFast, TopAlignerSlow, GoniometerStack)
+    from mxbluesky.devices.generic import CryoStream
     mercury = ABBIXMercury('XF:17IDC-ES:FMX{Det:Mer}', name='mercury')
     mercury.read_attrs = ['mca.spectrum', 'mca.preset_live_time', 'mca.rois.roi0.count',
                                             'mca.rois.roi1.count', 'mca.rois.roi2.count', 'mca.rois.roi3.count']
@@ -181,6 +183,7 @@ class SampleXYZ(Device):
     top_aligner_slow = TopAlignerSlow(name="top_aligner_slow")
 
     import setenergy_lsdc
+    cs700 = CryoStream("XF:17ID2:CS700:", name="cs700", atol=0.1)
 
 elif beamline=="nyx":
     from mxbluesky.devices.md2 import LightDevice, BeamstopDevice, MD2SimpleHVDevice, MD2Device, ShutterDevice