本特利振动速度变送器

Description The 177230 Seismic Transmitter gives customers a basic protection solution from a supplier that they can trust. Additionally, as an offering from the GE product line, they know that they will get the same support and service that they get on all of our other products. As a simple solution that is easy to install and maintain, they may experience lower training costs and more time on the job. As an integrated part of an overall plant asset condition monitoring solution through their PLC or controls system, they will be able to better manage downtime and optimize maintenance planning while avoiding unforeseen catastrophic failures on machinery assets. Benefits ! Easy to implement and use # Interfaces with PLCs and control systems (like DCS and SCADA) # Quick learning curve for operations and maintenance- similar to connecting other PLC or control system inputs # No field configuration and adjustments # Few new parts needed for a complete system # Will provide technical support on how to monitor their equipment # Self-test # Interface is protected (reversed hook-up allowed) # A selection of interface cables are available ! Data Quality # Accurate and repeatable # Simple data format # Raw vibration signal available for verification and analysis ! EHS Compliant # Safe and ergonomic design # Support access to hazardous areas ! Reliable CM design # Robust ! Simple Platform # Interfaces follow industry standard

Specifications and Ordering Information

Part Number 177232-01

Rev. NC (06/07)

Page 1 of 6

Specifications

Output Format, Ref: Pin C to

Electrical

Sensitivity – Main loop (Signal One)

Output Format, Ref: Pin A to Pin B

Excitation Voltage

Settling Time

Connector Wiring

Convention

Frequency Response

Sensitivity – Dynamic Signal (Signal Two)

0.0 to 25.4 mm/s (0 to 1.0 in/s) ±mean square)

10%, Broadband R.M.S (root [4 mA equals 0.0 mm/s and 20 mA equals 25.4 mm/s]

4 to 20 mA (Current loop), Velocity vibration

12 to 30 Vdc (current limited to 40 mA)

Note: This product is used with PLCs, DCS and SCADA systems that have internal power supply that are typically current limited in the range of 30 mA to 35 mA.

< 15 seconds (with in 2% of value)

Pin A: 4-20 mA Positive Loop Pin B: 4-20 mA Negative Loop and common for Dynamic Signal C Pin: Dynamic Signal (in voltage, un-buffered)

10 Hz to 1 kHz (600 cpm to 60 kcpm) ± 10%

10.2 mV/m/s2 (100 mV/g) ± 5%

Pin B

Voltage,

Acceleration vibration

Frequency Response

2.5 Hz to 10 kHz (150 cpm to 600 kcpm) ± 10%

Linearity

±1%

Output Bias (referenced to pin-B)

2.5v±0.1v

Full Scale Range

196m/s2 (20 gs) peak

Velocity Range

420 mm/s (16.5 in/s) peak

Mounted Resonant Frequency

Greater than 12 kHz

Transverse Sensitivity

Less than 5% of sensitivity

Sensing

Element Type

Ceramic / Shear

Specifications and Ordering Information

Part Number 177232-01

Rev. NC (06/07)

Page 2 of 6

Environmental Limits Physical Operating Temperature Range

Electrical Isolation

Isolation Breakdown Voltage

Shock

Survivability

Sensor Seal

Relative Humidity of Transmitter

Magnetic Field Sensitivity

-40 °C to +85 °C (-40 °F to +185 °F)

> 108 ohms

600 Vrms (with less then 1 mA leakage current)

9,810m/s2 (1,500 g peak), maximum (i.e. drop test

Note:: This part is typically mounted directly to the machine via a stub. This device can be used with a mag-base, but care must be taken to ensure that the unit is not snapped-on to the machine. This snapping action can create a very large spike signal that can damage the

electronics. Rolling the mag-base onto the machine greatly reduces this destructive signal and the unit should not have any issues.

Hermetically sealed

To 100% non-submerged

<20 µm/s/gauss (<790 µin/s/gauss) peak

<14.7 mm/s2 /gauss (< 150 µg /gauss) peak

[base on 50 gauss, 50 - 60 Hz]

Weight

131 grams (4.6 ounces), typical

Diameter

25.4 mm (1.0 in)

Height

66.0 mm (2.6 in)

Case Material

304L stainless steel

Connector

3-pin MIL-C-5015, stainless steel

Mounting Hole in Body

¼-28 UNF

Mounting Threads

M6 x 1 (SI version) ¼-28 UNF (English version)

Mounting Torque

4 to 7 N-m (3 to 5 in-lbf)

Connector Wiring

Convention

Pin A: 4-20 mA Positive Loop (with reference to Pin B)

Pin B: 4-20 mA Negative Loop and common for Dynamic Signal C Pin: Dynamic Signal (in voltage, un-buffered and with reference to Pin B)

CE Mark Directives EMC Directives /336/EEC – with amendments Declaration of Conformity available online – http://www.bently.com/prod/products/certs/certificates.htm

IEC/EN61326

Radiated Emissions CISPR 11 Criteria B

Specifications and Ordering Information

Part Number 177232-01

Rev. NC (06/07)

Page 3 of 6

ESD Immunity

EN 61000-4-2 Criteria B

Radiated Immunity EN 61000-4-3 Criteria B

Fast Transient Immunity EN 61000-4-4 Criteria B

Surge Immunity

EN 61000-4-5 Criteria A

Conducted Immunity EN 61000-4-6 Criteria A

Magnetic Immunity EN 61010-1 Criteria A Safety:

Explosive Atmosphere General EN50014

Explosive Atmosphere Intrinsic Safety EN50020

CE Product Safety IEC/EN 61010-1

Approvals ATEX

Pending, LCIE 05 ATEX 61 X

Specifications and Ordering Information

Part Number 177232-01

Rev. NC (06/07)

Page 4 of 6

Ordering Information

The GE Seismic transmitter can be private labeled for our OEM customers. Contact your local service representative for further information.

For standard orders use the number provided below. Product Description Seismic Transmitter 177230-02

Product Description

Interconnect Cable without Armor 16925-AA Option Description A: Length in feet

Order in increments of 1 foot (0.3 m)

Minimum length: 12 Feet (3.7 m) Maximum length: 99 Feet (30.2m)

Product Description

Interconnect Cable with Armor 16710-AA Option Description A: Length in feet

Order in increments of 1 foot (0.3 m)

Minimum length: 12 Feet (3.7 m) Maximum length: 99 Feet (30.2m)

Accessories (Generic vendors are called out in this

section); The part list below are possible vendor sources for the supporting hardware. The Customer can use this information as reference and select what vendor they wish to use.

3-Pin Connector (MIL-C-5015): Base -

Cannon (ITT industries): www.ittcannon.com P/N: CA3106R-10SL-3S F97 or

P/N: MS3106R-10SL-3S

Shell -

Sunbank Co.

www.sunbankcorp.com Glenair, Inc. www.glenair.com

Contact a vendor with above part number and ask for their part that fits your application

Wire (3-wire with shield):

Generic Description: 3 conductor – 18 to 22 AWG

cables with a minimum of a of 0.01” think outer jacket and inner wire, and shield with a minimum of 80% coverage. Insulation

should be rated for a minimum of 600v.

Mil-W-16878/4 (Type E) Sonic/Thermax www.thermaxcdt.com 18 AWG -

P/N: 18-TE-1930 (3) SXE 22 AWG -

P/N: 22-TE-1934 (3) SXE Standard Wire and Cable Co. www.std-wire.com 18 AWG - P/N: 1100-88T 22 AWG - P/N: 1100-66T Belden

www.belden.com 18 AWG - P/N: 83336 22 AWG - P/N: 83334

.

Specifications and Ordering Information

Part Number 177232-01

Rev. NC (06/07)

Page 5 of 6

Graphs and Figures

A B C D E

Mm (inches)

Copyright © 2007 General Electric Company

1631 Bently Parkway South, Minden, Nevada USA 423

Phone: 775.782.3611 Fax: 775.215.2873 www.ge-energy.com/bently All rights reserved. Positive Loop (4-20 mA) Negative Loop (4-20 mA) and Common for Dynamic signal Dynamic Signal 3-Pin ML-C-5015

66.0 mm (2.60 inches) F G H I 1.27 mm (0.050 inches) 25.4 mm (1.00 inches) ¼ - 2b UNF – 2B (English) 25.1 mm (0.990 inches) CBASpecifications and Ordering Information

Part Number 177232-01

Rev. NC (06/07)

Page 6 of 6