The Sentinel MH is an advanced, high-speed, multi-function leak test instrument. It provides high-resolution leak test measurements with fast and repeatable results in a compact, modular design, allowing placement closer to the part. It is the ideal solution for leak testing to
IP67 compliance standards for sealed devices
such as electronics and battery packs.
CTSnet LT: Discovery and Configuration Software
Using CTSnet LT on a PC, you can discover all CTS Sentinel MH leak test instruments on the network, connect to them, configure all the parameters available on the instrument, then start or stop a leak test and read the results in real time. You can also upgrade the Sentinel MH firmware, and backup and restore test programs. Programs can be copied to and from different instruments for faster setup. Configuration details, calibrations and test results can all be exported so you can retrieve historical leak test data at any time.
Differential Pressure Decay Differential Vacuum Decay Occlusion
Vacuum 0.2-2psig 0 - 30 psig 1-100 psig 2-200 psig
scc/m scc/sec Pressure Drop/Time
Bar mBar kPa inH2O mmHG Pa psig psiv
32 test programs
CTSnet LT PC application interface
Live data streaming
Stores up to 5000 test results
Housing (HxWxD): 6.5 x 3.5 x 8.5 in (165 x 90 x 215 mm)
Electrical: 24 VDC +/- 1% 1.5 Amps
Air Quality: ISO 8573-1:2010 [2:2:2]. Compressed air or nitrogen only
Pressure Regulation: External (customer supplied) or Internal Electronic regulator
Test Pressure: Vac – 200 psig
Pilot Pressure: 55 - 70 psig (3.8 – 4.8 bar)
Operating Temperature: 41-104° F (5-40° C)
Operating Humidity: 90% non-condensing
I/O: 7 Inputs / 5 Outputs
Instrument Weight: 4.9 lbs (2.2 kg)
Communication via RS232, TCP/IP (Telnet), and EtherNet/IP™
Tooling control for simple applications
I/O: 7 inputs / 5 outputs independently set per test program
IP67-Compliant Leak Testing for Ingress Protection
Manufacturers of sealed devices must deliver products that are dust-tight and leak-free. Several of the CTS leak test instruments, including the Sentinel MH, are able to provide leak testing that meet IP67 standards and requirements. Using air (dry and non-destructive) instead of water to quantify leak, we deliver an automated, faster, more repeatable and more objective leak test.
Watch this video to learn more about our reliable approach to IP67-compliant leak testing:
At CTS, we have more than 30 years’ experience developing and delivering standard and custom leak test solutions to meet the most demanding leak test applications in any manufacturing environment. Contact us today to discuss your specific testing requirements.