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SV 4B Alarm Monitoring Unit

SV 4B Alarm Monitoring Unit

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 OLC10 or OLC100 flammable gas detector this provides a fixed monitoring and alarm system for a low cost.
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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
 
Main power indicator light: green LED
Function
Flammable gas detector
 
Housing: NORYL
Capacity
1 channel, 1 or 2 detectors
 
Warranty: 1 year
Measurement
Continuous
Dimensions
105 x 90 x 60mm
Visual Alarms
Failure: yellow
Weight
0.360kg
 
Gas, 1st threshold: red
Complience
CE and Low-voltage directive
 
Gas, 2nd threshold: red
 
AFAQ ISO 9001
Audio alarm
Integrated
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Acknowledgement
Manual or automatic
Power Supply
AC 230v (207 to 242v)
 
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 FileDatasheet
   Size: (3.33 MB)
£270.00
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
£265.00
or call us for a quote
 
OLC10 Flammable Gas Sensors
6513559
6513559
OLC10 fixed gas detector with Wheatstone Bridge output for flammable gases. Range 0-100%LEL for CH4, C3H8, C4H10 or Hydrogen. 3-wire connection, max cable length 300m. Operating Range: -10 to +45°C, 0 to 95%RH. Dimensions: 118 x 126 x 58mm, IP66 ABS housing with M16 gland. ATEX II 3 G - EEx nA IIC T6 Approved.
View FileDatasheet
   Size: (333.3 KB)
£190.00
or call us for a quote
 
OLC10 TWIN Flammable Gas Sensors
6513566
6513566
OLC10 TWIN fixed gas detector with Wheatstone Bridge output for flammable gases. Range 0-100%LEL for CH4, C3H8, C4H10 or Hydrogen. Two OLC10 TWIN sensors can be linked to a single channel on gas controller. Operating Range: -10 to +45°C, 0 to 95%RH. Dimensions: 118 x 126 x 58mm, IP65 ABS housing with M16 gland. ATEX II 3 G - EEx nA IIC T6 Approved.
£210.00
or call us for a quote