990-04-70-03-00 | Bently Nevada Vibration Transmitter

Description

The 990-04-70-03-00 is a two-wire, loop-powered vibration transmitter to provide a simple 4 to 20 mA proportional vibration signal as the input to machinery control systems. This specific model features a full-scale range of 0 to 4 mils peak-to-peak (100 µm pp) and is configured for a 7.0-meter system length, accepting input from a 3300 NSv proximity probe and its matching extension cable. The transmitter incorporates an integrated Proximitor Sensor, eliminating the requirement for an external unit. It conditions the signal into appropriate peak-to-peak vibration amplitude engineering units and provides this value as an industry-standard 4 to 20 mA signal where machinery protection alarming and logic occur.

Parameter

A: Full-scale Option
04 0-4 mils pp (0-100 μm pp)
B: System Length Option
70 7.0 meters (23.0 feet)
C: Mounting Option
03 DIN clips and screws
D:Agency Approval Option
00 Not required

Frequently asked questions

Does the 990-04-70-03-00 require a separate proximitor sensor?
No. It features an integrated proximitor sensor, meaning no external unit is required to process the probe signal.

Does the 990-04-70-03-00 have agency approvals for hazardous areas?
No. The "00" suffix in 990-04-70-03-00 indicates that this specific model has no agency approvals for hazardous area installations.

Can the 990-04-70-03-00 be used with a 3300 XL 8mm proximity probe?
No. It accepts input from a 3300 NSv proximity probe and is not compatible with standard 3300 XL 8mm systems.

Application areas:
OEM Mechanical Integration: Integration into centrifugal air compressors, small pumps, motors, and fans.

Oil & Gas: Monitoring radial vibration of non-critical rotating machinery in refineries or gas transmission stations.

Chemical & Petrochemical: Vibration monitoring of various small and medium-sized pump sets and fan systems in chemical processing.

Power Generation: Protection for power plant auxiliary equipment (such as pumps and blowers).

Advantage Brands As Below

1) TRICONEX(3008,3625,3805E.3721,3700A 4351B...)
2) BENTLY NEVADA(3500/42M ,3500/22M,3500/95.3500/05...)
3) HIMA(F3330,F3236 ,F6217,F7126,F8621A....)
4) FOXBORO(FBM203,FBM204,FBM217,FMB231...)
5) Allan-Bradley (1756,1785,1771,1746,1769..)
6) ABB (DSQC .....)
7) GE(IC693,IC697,IC695,IS200,DS200) 
8) BACHMANN(CM202,DI232,MPC240,NT255,AIO288...)
9) ICS (T8403,T8431...)
10)Westinghouse: OVATION system, WDPF system, WEStation system spare parts.
11)Siemens: Siemens MOORE, 6ES5 series, 6GK series, 6DD series, 6AR series.
12)Motorola (MVM): MVME 162, MVME 167, MVME1772, MVME177 and other series.

More Models As Below

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