
Low-frequency Velomitor Sensor
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Product Overview
Key Features
Velomitor sensor is a low-frequency version of standard
Velomitor. Its design specifically measures casing
vibration velocity on cooling tower and air-cooled
heat-exchanger fan assemblies that operate at or above 90
rpm (100 to 300 rpm typical).
Technical Specifications i
Sensitivityi 3.94mV/mm/s (100mV/in/s) A 5% at 100Hz
Frequency responsei 3.0Hz to 900Hz A 1.0 dB, 1.5Hz to 1.0kHz A 0.9dB
Amplitude Rangei 63.5mm / s (25in / s). Vibration grouping at 1kHz than 10g peak above will narrow
Transverse Responsei Less than 5% of the axial sensitivity
Amplitude Linearityi In 63.5mm / s peak (2.5in / s peak ) withinOf A 2%
Mounted resonant frequencyi Minimum 4kHz
Output bias voltagei 10.1Vdc ( nominal ); Aneedle needle with respect to B
Dynamic output impedancei Typical values 50IC
Broadband noise floori Rated 0.109mm / s (4300in /s) rms
Groundingi Internal electronic components and insulation between the shell
Case materiali 316L stainless steel
Operating Temperaturei -40 a to +85 a
Storage temperaturei -55 a to +100 a
Shock Survivability:i 2500g Peak Min
Relative humidityi 100% is not immersed in water;hermetic seal housing.
Company Details
Focusing on a customer-centric approach, Winsun Automation Instrumentation Co,.Ltd has a pan-India presence and caters to a huge consumer base throughout the country. Buy Sensors in bulk from Winsun Automation Instrumentation Co,.Ltd at Trade India quality-assured products.
Business Type
Exporter
Working Days
Monday To Sunday
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