bolid IP 212-31 DIP-31 Panduan Pengoperasian
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Halaman Cetak
1
GENERAL
1.1 IP 212-31 DIP-31 Threshold Photoelectric Smoke Detector (hereinafter referred to as the detector) is to be used in fire detection and fire alarm
systems to detect smoke producing fires in closed premises of buildings by sensing the light reflected by smoke particles in its sensing chamber and
sending a fire alarm.
1.2 Two LEDs on the detector provide information on the detector's conditions, which can be Quiescent Conditions, Pre-Alarm, Fire Alarm, Fault, and
Contaminated Chamber.
1.3 The detector is to be brought into an alarm loop of a fire control and indicating equipment (unit), is powered via the alarm loop, and triggers fire
alarms by increasing the loop current as a result of reducing its effective resistance.
1.4 The detector is powered via an alarm loop of a control and indicating equipment (unit) such as Signal-10, S2000-4, Signal-20P, S2000-ASPT,
Signal-20M, Signal-20, which provides loop voltage up to 30 V and limits the current in a loop at a level not exceeding 20 mA. The minimum powering
voltage in the loop is to be 10 V.
1.5 The detector is intended for round-the-clock operation and is classified as a repairable and periodically maintained item.
1.6 The version of DIP-31 firmware is v.1.05.
1.7 The detector can be tested using a System Sensor remote test unit, or Astra-942 Laser Tester from the TEKO Company, or OT-1 Optical Tester from
the RUBEZH Company.
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SPECIFICATIONS
2.1
Sensitivity, dB/m
2.2
Rated power voltage, V
2.3
Consumed current,
- In the quiescent mode, uA
- In the fire alarm mode, mA
2.4
Internal resistance of the detector in the Fire Alarm mode at the current value:
- 8 mA
- 2 mA
2.5
Start-up time, s
2.6
Operating temperature range, °С
2.7
Relative air humidity, %
2.8
Enclosure protection degree
2.9
Overall dimensions, mm:
- Diameter
- Height
2.10
Weight, kg
2.11
Alarm loop wire cross-section, sq. mm
2.12
Immunity to background illumination due to artificial and natural lighting, lux
2.13
Radio-frequency electromagnetic field immunity as per GOST R 51317.4.3–99
2.14
Immunity to electrostatic discharge as per GOST R 51317.4.2-99
2.15
Class of electric shock protection as per GOST 12.2.007.0-75
2.16
Air velocity at mounting location, m/s
2.17
MTBF, hours
2.18
Expected lifetime, years
Test Alarm Time specification, s:
Test Fire Type
TF2: Smouldering wood fire
TF3: Smouldering cotton fire
TF4: Flaming plastics fire
TF5: Flaming liquid (n-heptane fire)
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STANDARD DELIVERY
IP 212-31 DIP-31 Smoke Detector (body)
IP 212-31 DIP-31 Detector Base
Operations Manual
Protective (Dust) Cover
Grouping Package
VUOS-31 Remote Indicator
MK-2 or MK-3 Recessed Mounting Kit for mounting the detector onto suspended
ceiling
THRESHOLD PHOTOELECTRIC SMOKE DETECTOR
IP 212-31 DIP-31
OPERATIONS MANUAL
Heat Release Rate
small
small
high
high
Item
Upward Flow
Limit Value
weak
840
weak
750
strong
180
strong
240
Quantity, pcs.
10
10
1
10
1
10
Ordered separately
10
Ordered separately
- 0.05 to 0.2
- 24
- 140 max
- 10 max
- 2.6 kOhm max;
- 4.5 kOhm max
- 40 max
- Minus 10 through +55
- Up to 93 at +40 °С
- IP40
- 100 max
- 47 max
- 0.1 max
- 0.125 through 2.5
- 12,000 min
- Test severity level 3
- Test severity level 3
- III
- 15 max
- 60,000 min
- 10 min
Actual Value
343 max
215 max
115 max
154 max
Remark
1