Omni Instruments
contact icon+44 (0) 845 9000 601
+44 (0) 1382 443000
WE ARE HERE TO HELP

Contact our technical sales team now to discuss your requirements

help icon
MY BASKET basket arrow

£0.00

My Cart

You have no items in your shopping cart.

Click basket to edit.

Products

Latest added news blog
New MX32 Gas Detection Controller
Richard Burgess
Aug 18,2016
Designed to meet SIL1 requirements, the new MX32 from Tyco is a compact, low-profile gas dete...read more >
SV 4B Alarm Monitoring Unit

SV 4B Alarm Monitoring Unit

2-3 Weeks Del.

Quick Overview

SV4B single channel alarm monitoring unit with 2 alarm thresholds, fault alarm, built in relays, AC / DC power supply, DIN rail mounting. When used with a Captex flammable gas detector this provides a fixed monitoring and alarm system for a low cost.
View Options

Details

The SURVEYOR 4B has been designed as a monitoring apparatus for ensuring the safety of boiler plants, battery charging rooms or small units where your operations are at risk due to possible escape of flammable gas leaks.

Developed for the purpose of quick safe detection, the SURVIVOR 4B control module combines highly reliable monitoring, simple implementation and low costs.

The SURVEYOR 4B is designed to allow easy integration simply by clicking it into place on an existing equipment cabinet near your control devices. The SURVEYOR 4B is linked to detectors set up in the area to be monitored

Simple ergonomics, greater safety

  • EASY TO INSTALL
  • MAXIMUM SAFETY
    • The measuring line and the detector are monitored in continuous mode by a special circuit which gives warning of any failure.
    • The siren, revolving light or modem, etc., are actuated by dry contacts.
    • The relay can only be reset by acknowledgement in manual mode after the gas alarm has been cleared (automatic acknowledgement on option).
  • GREATER SAFETY
    • Faliure: yellow
    • Gas: 1st threshold : red
    • Gas: 2nd threshold: red
    • Integrated audio alarm.
  • COMPLIANCE WITH STANDARDS
    • CE and Low - Voltage Directive
Technical Characteristics
Manufacturer
Oldham SA
Miscellaneous
Technology: SMC (surface Mounted Components).
Type
Surveyor 4B
n
Main power indicator light: green LED
Function
Flammable gas detector
n
Housing: NORYL
Capacity
1 channel, 1 or 2 detectors
n
Warranty: 1 year
Measurement
Continuous
Dimensions
105 x 90 x 60mm
Visual Alarms
Failure: yellow
Weight
0.360kg
n
Gas, 1st threshold: red
Complience
CE and Low-voltage directive
n
Gas, 2nd threshold: red
n
AFAQ ISO 9001
Audio alarm
Integrated
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
n
Acknowledgement
Manual or automatic
Power Supply
AC 230v (207 to 242v)
n
DC 12v (11.5 to 14v)
Consumption
5vA or 4W (detector connected)
Protection
By fuse
Relays
Relay 1: common, gas and failure
-
Relay 2: gas
Contact
RCT, relay 1
-
RCT, relay 2
Max resistive breaking capacity
2A / 230v AC / 30v DC
Measuring Line
Shielded cable, 3 active conductors
-
Max line length: 40m (with 1.5 mm2) conductor
-
Max. loop resistance: 1.4ohm
Mechanical Features
Mounting on symmetrical DIN rail

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
Single Channel Controller Surveyor 4B
6514807
6514807
SV4B, DIN rail mounting single channel monitor
View FileData Sheet
   Size: (875.44 KB)
£172.00
or call us for a quote
 
Battery Back-up
6798659
Battery backup-system (243 x 195 x 96 mm) for SV4B, Charger 12V - 2 A - Batteries 7 Ah
£0.00

Not Available online