Apollo ORB-HT-41001-MAR Marine Heat Detector SF 01/10 The Viking VK2021 Standard Response

The Viking VK2021 Standard Response Pendent Sprinkler is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements

Standard sampling points are available in black or white with 4mm or 6mm inlets to suit appropriate microbore tubes

eBayTHERMAL SENSOR

5-3/16” H x 4” W x 2-3/16” D (127 mm x 102 mm x 56 mm)

The SD500-PS and SD500-PSDA are single-action or dual-action addressable manual fire alarm pull stations for use with Silent Knight’s IntelliKnight fire control panel

Apollo ORB-HT-41001-MAR Marine Heat Detector SF 01/10 The Viking VK2021 Standard ResponseOrbis Marine heat Detectors have an open web casing which enables air to flow freely across a thermistor which measures the air temperature every two seconds. A microprocessor stores the temperatures and compares them with pre set values to determine whether a fixed upper limit the alarm level has been reached.