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330750 330752 Bently Nevada Vibration Monitoring System High Temperature Velomitor System

Categories Bently Nevada Vibration Monitoring System
Brand Name: Bently Nevada
Model Number: 330752-25
Certification: ATEX
Place of Origin: USA
MOQ: 1pc
Price: negotiable
Payment Terms: T/T
Supply Ability: 100pcs per month
Delivery Time: 12-16weeks
Packaging Details: standard carton packing
Sensitivity: 5.7 mV/mm/s (145 mV/in/s) ±5%
Frequency Response: 15 to 2000 Hz (900 to 120,000 cpm) ± 3.0 dB; 20 to 1000 Hz (1,200 to 60,000 cpm) ± 0.9 dB
Mounted Resonant Frequency: Greater than 5 kHz
Output Bias Voltage: -12 ±2.0 VDC
Grounding: Case Isolated
Maximum Cable Length: 305 meters (1000 feet) with no degradation of signal.
Sensing Head: Maximum mounted surface temperature -55°C to +400°C (-67°F to +752°F)
Integral Hardline Cable: -55° to +400°C (-67° to +752°F)
Company Info.
SC Automation Limited
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330750 330752 Bently Nevada Vibration Monitoring System High Temperature Velomitor System

Bently Nevada 330750 and 330752 High Temperature Velomitor System


Description


The 330750 and 330752 High Temperature Velomitor System sensor head and integral cable are designed for high temperature environments. This enables you to mount the sensing head on surfaces with temperatures up to +400°C (+752°F).


To accomplish this, the transducer design segregates the sensing element from the signal conditioning electronics. The two are permanently connected using an integrated cable. The integrated cable eliminates connectors which are a significant source of transducer failures.


The cable enables you to position the signal conditioning electronics in a cooler location. The internal electronics withstands temperatures of 55°C to +121°C (-67°F to +250°F). The integrated design makes it possible to capture machinery performance data comparable to other Bently Nevada Velomitor transducers, but at significantly higher temperatures.


For lower temperature environments, use the standard 330500 Velomitor Piezo-velocity Sensor. You can install it in locations with a maximum operating temperature of +121°C (+250°F).


Ordering Information


330750-AA-BB


A: Length

202 meters
404 meters
606 meters
808 meters

B: Approvals

0 5Multiple Approvals (CSA, ATEX, and IECEx)

330752-AA-BB


A: Length

20

2 meters

40

4 meters

60

6 meters

80

8 meters

B: Approvals

05

Multiple Approvals (CSA, ATEX, and IECEx)


Cable Part Numbers


Part number

Description

9571-NN

Standard interconnect cable Shielded 0.382 mm2 (22 AWG) cable with a moistureresistant female connector at the HTVS end and ring lugs at the monitor end. Temperature range -29 to 121°C (-20 to 250°F).

84661-NN

Standard armored interconnect cable Stainless steel armor over shielded 0.382 mm2 (22 AWG) cable with a moistureresistant female connector at the HTVS end and ring lugs at the monitor end. Temperature range -29 to 121°C (-20 to 250°F).

89477-NN

Right angle interconnect cable Standard Armored Interconnect Cable.

122129-NN

Short run interconnect cable Shielded 0.963 mm2 (18 AWG) cable with a moistureresistant female connector at the HTVS end and ring lugs at the monitor end. Temperature range -29 to 121°C (-20 to 250°F).

02173034

CE installation interconnect cable (**required for CE installations) Shielded 0.382 mm2 (22 AWG) cable with a splashproof boot over a female connector at the HTVS end and flush cut at the monitor end. Temperature range -55 to 125°C (-67°F to 257°F).

02173006

0.963 mm2 (18 AWG) bulk cable Shielded twisted pair. Same cable as used on 89477-NN and 122129-NN. Specify the number of feet.

02173007

0.382 mm2 (22 AWG) bulk cable Shielded twisted pair. Same cable as used on 9571-NN and 84661-NN. Specify the number of feet. The maximum length that should be used with the HTVS is 305 m (1000 ft)

00502025

Spare connector Same connector as used on 9571-NN and 84661-NN

101212-01

Right angle connector Right angle connector kit. Same connector as used on 89477-NN.

00531061

Spare mating connector Mating connector for 330750 and 330752 Velomitor System.

330535

Standard temperature cable 22 AWG, double-shielded cable

00530574

Cable Mounting Clamp Mating connector clamp to be used with 00531061

03818073

Electronics Housing Strap One-inch rigid conduit strap for securing the electronics housing.

03818071

Electronics Mounting Hub One-inch weather tight hub used to mount the electronics housing in a weatherproof enclosure.

03818072

Seal Ring One-inch sealing lock ring used to mount the electronics housing. Two rings are required to mount the electronics.

169546

Cable Clamp Stainless steel mesh tie down clamp for the hardline cable. For temperatures greater than 260C (500F).


Related Part Number:


177230-01-01-CN991-25-50-01-00
177313-02-02-00330106-05-30-05-02-00
190501-00-00-CN330106-05-30-05-02-CN
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330703-000-050-50-12-00330130-040-01-CN
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330910-00-11-10-02-00330930-060-01-00
330910-00-11-10-02-O040113-02
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330908-00-20-70-02-CN330909-00-20-10-02-CN
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330195-02-12-10-00190501-19-00-CN
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330130-040-12-CN330101-00-20-10-02-CN

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