Product Description
Cryo-Sentry Low-Level Alarms provide protection for valuable materials which are stored in infrequently used LN2 refrigerators.
Features
- Audible and visible alarms indicate need for replenishment of LN2 at approximately 25% of capacity level,
- Remote alarm contacts permit connection to in-house alarm systems, The remote alert circuit is activated immediately once a Low Battery, Low LN2 or Sensor Fault is detected.
- The remote alert will remain active even if the battery power is depleted,
- Audible alarm mute switch,
- Visible alarm continues until LN2 is replenished,
- Safe, low voltage operation from or 4 AA size batteries or 115V wall transformer. Duration of battery-powered operation can vary from six months to one year depending on the usage. An audible and visual alert will be activated once battery power is low.
Specifications
Compatible Units |
P/N |
HC20, HC34 |
R034-8C15 |
HC35 |
R037-8C15 |
VHC35 |
R063-8C30 |
LS750 |
R036-8C30 |
LS3000 |
RS30-8C40 |
LS4800 |
R05K-8C26 |
LS6000 |
RS60-8C26 |
XT21, XT21-AI, TXT24 |
R021-8C15 |
XT20, XT34 |
R033-8C15 |
Indications
Green light flashing every 30 seconds. | Liquid level OK |
Yellow light flashing once per second. | Checking Level |
Red light flashing once per second with matching audible beep. | Low Battery |
Red light flashing twice per second with matching audible beep. | Liquid level low |
Red light flashing three times per second with matching audible beep. | Open Sensor |
Compatibility
P/N |
Compatibility |
Also Known As |
R034-8C15 |
HC34 |
Jencons 238-063 |
R037-8C15 |
HC35 |
Jencons 238-065 |
R036-8C30 |
VHC35, LS750 |
Jencons 238-066 |
R033-8C15 |
XT20, XT34 |
Jencons 238-062 |
R030-8C40 |
LS3000 |
Jencons 238-298 |
R05K-8C26 |
LS4800 |
Jencons 238-056 |
RS60-8C26 |
LS6000 |
Jencons 238-106 |
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