• English
    • Deutsch
    • French
    • Requires WPML plugin
  • Country
    • United States (USD)
    • Deutschland (EUR)
    • Japan (JPY)
FREE SHIPPING FOR ALL ORDERS OF $150
0 items / $0.00
Login / Register
  • Newsletter
  • Contact Us
  • FAQs
  • Home
  • About us
  • Products
  • Partners
  • Services
  • Customers
  • Recruit
  • Contact us
Vietnamese
Menu
Home Test and Measurements Seismic Monitoring System (SW-74SI)
Seismic Monitoring System SW-74
Back to products
Long Period Vibration Monitoring System (HM-0013)
Click to enlarge
IMV

Seismic Monitoring System (SW-74SI)

Brand

IMV

Sub Categories

Reliability & Durability Test and Measurements

Application

Seismometer

Category: Test and Measurements
Share:
close
YOU MAY ALSO LIKE…
  • AD-4991 Series X-ray Inspection Systems
  • AD-4971 Series Metal Detectors
  • AD-4976 Series Metal Detectors
  • Heavy Duty Checkweigher AD-4943B
  • Description
Description

SI value, the so called “velocity response spectrum”, is one of the standards to express an earthquake’s destructive power against structures. SW-74SI is an advanced model equipped with alarm output to 10-step and SI value output.

Block Diagram

Features

  • [Fine Visual Display]

     

  • [Touch panel type]

     

    Direct operation makes speedy conrirm.

  • [Easy fixing]

     

    U-shaped fixing hole makes easy
    anchor positioning for seismic
    pickup and fixing.

  • [System Calibration Service]

     

    Calibration system is composed of a compact electrodynamic horizontal table PET-03 and an amplifier with oscillator PET-OA. It can simulate earthquake and enables an easy calibration test.

  • [Compact design]

     

    By locating pick-up port at a lower place and rounding off the corners, we are able avoid impact to cables from outside.

  • [Water-proof type]

     

    IP67 water proof compliant structure enables installation at
    rainy or dusty places.

  • [History Report Screen]

     

    History up to 50 are saved.

  • [Safety and high accuracy]

     

    This is the most advanced of all
    electrical type. Servo sensors can
    detect acceleration fromO Hz.
    Three units of the servo type
    sensors are equipped in a
    seismometer to detect
    accelerations in 3-axis.

Hazardous material isolation

System Comp0sition

Outward Drawing

What is “SI value”?

SI value, the so called “velocity response spectrum”, is one of the standards to express an earthquake’s destructive power against structures. Power plants or gas facilities are currently widely using this standard.
Earthquake damage on buildings may differ based on frequency range, or time, and can not be forecast based only on seismic intensity scale or acceleration.

Specifications

Processing Unit(SW-74SI)

MODEL SW-74SI
Display Element STN monochrome LCD with touch switch
(back light color: Green/Orange/Red) (Replacement unnecessary)
Display Contents Indicated content switching (Acceleration + Seismic intensity scale/Instrumental
seismic intensity/SI value by internal setting)
Earthquake monitor screen Present time
Earthquake generation screen Earthquake generation time
Maximum value
Alarm hold screen Reset button (Whole reset of alarm/buzzer)
Each setting screen Trigger, Alarm, Date/time
Maintenance screen Pickup test, Earthquake history
Extra Alarm Alarm step : Upper 7-step (ALM4-10) Individual setting (Acceleration /
Instrumental seismic intensity/ SI value. Any setting is possible)
Alarm setting value : 0.1-999.9 (Gal/Instrumental seismic intensity/Kine)
(0.1 step, 0.0 is alarm operation OFF) (Seismic intensity scale alarm is
set by Instrumental seismic intensity value)
Alarm contact : 1a contact (photo MOS relay) Independent COM 2-point
(ALM 1-5, ALM6-10, each 1-point)
Contact rating : 200V-0.65A (AC/DC common, peak value)
Alatm & Buzzer Upper 3-step (ALM1-3) Individual setting,
buzzer 1-point
Alarm setting value : 0.1-999.9 (Gal/Instrumental seismic intensity/Kine)
0.1 step, 0.0 is buzzer operation OFF
(Seismic intensity scale alarm is set by instrumental seismic intensity.)
Alarm & Buzzer
Reset Method
a. External reset terminal (All step reset by no-voltage a contact)
b. Automatic reset by built-in time
c. Reset button the touch panel (Available on the alarm hold screen)
1-9999sec, (Setting interval: 1-sec, 0 is automatic reset OFF)
Fault Alarm [Power failure/System abnormal] 1a/1b contact switching type
Contact rating: 2A 30VDC
(Max. allowance voltage/current : 220VDC/2A)
Serial Output For maintenance (conforms to RS232C) : MC1 (Switching type with screen control)
For external display (conforms to RS422) : MC2
Back-up Unit Backup time ≧10min (ready time), Charging time ≦48hrs
(No function at the operation by optional power 24VDC)
Mounting Method Wall type
Ambient Temperature 0~+50℃
Humidity Range 10~85%RH
Power Supply 100VAC±10%, ≦100VA
24VDC±10%, ≦70W(option)
Outer Dimensions See the outside view
Painted Color Panel: Similar to Munsell 5GY8/0.5
Case: Munsell N6.0
Weight 3kg approx.

Option

Options to expand the function are provided.

Indicates Acceleration value, Seismic intensity scale and Alarm generation time.
“Color display in standard unit is a touch-panel display.
This optional external display is only an indicator without touch-panel function.
Takes out the alarm when 2-sets among 3-sets operate.
It increases the reliability of control ・ cut-off alarm contact output for seismic monitor.

Related products

I-Series (Standard Range)

C-Series (Transportation Test Range)

TC-Series (3-Axis Changeover Systems)

Low Frequency Vibration Signal Conditioner (VM-5123/6)

K2 Sprint

No.316 RING CRUSH TESTER

Integrating Sound Level Meter Type6226

K-Series (High Excitation Force Water Cooled Range)

CONTACT US

Hanoi Office:
Address: 5th Floor, 84 Duy Tan Street, Cau Giay District., Hanoi, Vietnam
Tel: +84 (24) 3795 9933
Fax: +84 (24) 3795 9944
Hotline: 0907910088
Email: Sales@technovietnam.com

HCM Office:
Address: No. 54, Street 6, Trung Son Area (KDC Trung Sơn), Binh Hung, Binh Chanh District, HCM
Tel: +84 (28) 5431 6377
Fax: +84 (28) 5431 6378
Hotline: 0907910088
Email: Sales@technovietnam.com

MAIN MENU

  • Home
  • About Us
  • Products
  • Partners
  • Services
  • News
  • Recruit
  • Contact Us

PRODUCT CATEGORIES

  • Reliability & Durability Test and Measurement
  • Electric & Electronic Test and Measurements
  • Industrial Machines & Automation System
  • Material Inspection and Analysis
  • Optical & Mechanical Test and Measurements
  • Other Test and Measuring Instruments
  • Parts Accessories & Consumables
  • Tools - Handtools - Industrial Tools
COPYRIGHT 2015 TECHNO VIETNAM. ALL RIGHTS RESERVED.
payments
Close
  • Home
  • About us
  • Products
  • Partners
  • Services
  • Customers
  • Recruit
  • Contact us
Shopping cart
close

Sign in

close

Lost your password?

No account yet?

Create an Account
Sidebar
Start typing to see products you are looking for.
x
x
Home
Shop
Blog
Menu