SURVEYOR 4B Controller (SV4B)

The affordable single-channel din-mounted control panel for the detection of flammable gases.

The Surveyor 4B is equipped with a small box that can be snap-fastened onto a standard symmetrical DIN rail: it is easy to install in an electrical control cabinet.

This control panel – which does not have a display – was designed as a detection solution for small boiler plants and battery charging rooms. The Surveyor 4B is an efficiant way to equip your facility at low cost.

More details

Characteristics

Size

22.8 x 4.1 x 3.5 in. (5.8 x 10.5 x 9.0 cm)

Operating temperature

+14°F to +113°F (-10°C to +45°C)

Humidity

5-95% RH, non consending

Power supply

5.8 W (detector connected) @230Vac
0.4A (detector connected) @12 Vdc

Additional feature

External battery (optional)

Protection Class

IP30

Approval

EMC Electromagnetic compatibility
Type 1 and 2: EN50270-06, EN 61010-1:10

Warranty

2 years

Features

INPUT SPECIFICATIONS

Available inputs: one available input, for bridge detectors only (340mA)
Nominal voltage: (11.5 to 14V) on external power supply
Current available on the channel: 11A

ALARMS

Relays: Relay 1: common to gas and fault / Relay 2: gas, RCT relay 1 (fail safe) / RCT relay 2
Max. interrupting rating: 60VA or 28W (resistive charge)
Alarms per channel: two alarm levels (Al1, Al2) + Fault
Programming: manual or automatic alarm acknowledgement

Datasheet & Manual

Surveyor 4B datasheet - BE ATEX

Surveyor 4B - User manual

Accessories