Mini-C/Ex (hol6550)


The ESW® - Mini-C / Ex (hol6550) used for permanent machine monitoring and
corresponds to the technical design of the performance level PL-c.
Undesired vibrations that occur owing to mechanical defects or imbalances in the machine being monitored are detected early. With the help of the alarm relay warning devices can be addressed. Thanks to this early detection, increased wear and associated costs avoided, and prolonged service life. Production downtimes are reduced, resulting in a higher planning security is guaranteed.
The integrated sensor, the switchable analog current output, the stable aluminum housing and simple installation and operation of the ESW® - Mini-C / Ex (hol6550) is secured high reliability.
With the help of the function monitoring in the permanent tests and manually run executable tests, the performance level c is reached:
Performance Level PL-c (according to EN13849) / Category Cat.-2
Diagnostic coverage DC = low / Mean time to dangerous failure MTTFd = high


In all technical applications in which oscillations occur, the ESW® - Mini C / Ex (hol6550) is a valuable aid constitutes Here are some examples:.
• Fans, pumps and blowers
• vibrators, decanters and separators
• Conveyor and transport equipment
• Drives
• Machine tools, processing and production machines


Operating voltage:24V DC ±10%

Current consumption:max. 45mA

Temperature range:-20°C to 65°C

Degree of protection:IP 68


Connection cable:3m data cable 10x0.34mm²,shielded Sheath material: PUR

Temperature range:-40°C to 90°C

Measuring range:0 to 15mm/s,0 to 30mm/s,0 to 45mm/s adjustable

Signal detection:Average,aligned to RMS

Frequency range:10Hz to 1Khz (-3dB)

Analog output:4 to 20mA

Switching output:potential-free changeover (30V, 1A)