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Cryo-Sentry Low Level Alarm for LS750 & VHC35 Liquid Nitrogen Systems
Item#: R036-8C30To protect valuable biological samples, the Cryo-Sentry Low Level Alarm for LS750 & VHC35 Liquid Nitrogen Systems will sound promptly to alert you when more liquid nitrogen is needed. Alarm includes remote alarm plug, which can be attached to a dialer/maintenance system to advise of an alarm when the lab is unattended. It is best suited for the infrequently used freezers and is recommended for stored product protection. Battery operated or powered by standard US grounded plug.
Prior to ordering, please contact your local sales rep and provide your freezer model & serial number to confirm the part you are purchasing will fit your tank.
$1,372.00 $1,166.20
- Warranty: 2 Years
| 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 Senso |
- 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.
