PRODUCT OVERVIEW
TOMAR Electronics 125dB (A) alarm horn. The D1xS2F is a high output alarm sounder with re-entrant flare horn. Low current consumption and high SPL in a robust Type 4/4X, IP66 marine grade, corrosion proof aluminum enclosure ensure the D1xS2F is suitable for all Class I & II Division 1, Zone 1 & 20 explosion proof signaling applications.
The 24V DC version is approved for public mode fire alarm use and the 110-240V DC version for general signaling use. Featuring 64 alarm tone sounds, each of the available 4 stage/channels can be remotely triggered. Approved for gas groups ABCD in Class I Division 1, Class I Zone 1 IIC and for dust groups FG in Class II Division 1, Zone 20 IIIB environments. The threaded flameproof joint simplifies both installation and routine maintenance.
Key Features
- High output, up to 125dB(A)
- Public mode fire alarm use
- 4 remotely select-able alarm stages/channels
- Positive or negative line stage/channel switching
- Choice of 64 alarm tone frequencies
- Automatic synchronization on multi-sounder system
- Continuously rated
- Compact form factor
- Robust corrosion proof aluminum enclosure
- Stainless steel fixings
- Triple cable entries
- Duplicate cable terminations (in & out for daisy-chain installations)
- Available with custom tone configurations and frequencies
Models
Model | Operating Voltage | Current |
---|---|---|
D1xS2F-024 | 10-30 VDC | 923mA |
D1xS2F-120-240 | +/-10% 50/60Hz | 267mA @ 115 VAC; 159mA @ 230 VAC |
Specs
- Maximum output: 125dB (A) @ 1 meter [116dB (A) @ 10ft/3m]
- Nominal output: 121dB (A) @ 1m +/- 3dB – Tone 4 [112dB (A) @ 10ft/3m]
- No. of tones: 64 (UKOOA / PFEER compliant)
- No. of stages: 4
- Volume control: Adjustable -12dB (A)
- Effective range: 656m/410ft @ 1 KHz
- Voltages DC: 24V dc (10-30V dc)
- Voltages AC: 110-240V ac 50/60Hz
- Stage switching: DC units negative or positive. AC units common supply line
- Ingress protection: EN60529 IP66
- UL50E / NEMA250: 4 / 4X / 3R / 13
- Enclosure material: Marine grade aluminum LM6- copper free Chromate & powder coated – corrosion proof
- Color: Red (RAL3000), Grey (RAL7038)
- Cable entries: 1 x 1/2″NPT & 2 x M20 x 1.5mm, 1 x 1/2″NPT & 2 x 1/2″NPT, 1 x 1/2″NPT & 2 x 3/4″NPT
- Terminals: 0.5 – 2.5mm² (20-14 AWG)
- Grounding stud: M5
- Operating temp: -40° to +70°C [-40° to +158°F]
- Storage temp: -50° to +70°C [-58° to +158°F]
- Relative humidity: 90% at 20°C [68°F]
- Weight: 4.3kg/9.5lbs
Approvals and Coding
-
Approvals:
- UL File ref: E230764
- UL1203 Ed. 5
- CAN/CSA C22.2 No. 25-1966
- CSA C22.2 No. 30-M1986
- CSA C22.2 No. 205-12
- UL1480 Ed. 6
- Commercial and professional use
-
Coding:
- A1: Gas version
- NEC / CEC:
- Class I Div 1 ABCD T6 Ta -40°C to +70°C
- Class I Div 2 ABCD T6 Ta -40°C to +70°C
- Class I Zone 1, 2 IIC T6 Ta -40°C to +70°C
- D1: Dust version
- NEC / CEC:
- Class II Div 1 FG T6 Ta -40°C to +70°C
- Class II Div 2 FG T6 Ta -40°C to +70°C
- Class III Div 1 & 2
- Zone 20, 21, 22 IIIB Ta -40°C to +70°C
- Protection concept: Ex d / AEx d
Sounds
Stage 1 | WAV file | Frequency Description | Stage 2 | Stage 3 | Stage 4 |
---|---|---|---|---|---|
T 1 | Sound | 1000 Continuous – PFEER Toxic Gas | Any | T 2 | T 44 |
T 2 | Sound | 1200/500 @ 1Hz Sweeping – DIN / PFEER P.T.A.P. | Any | T 3 | T 44 |
T 3 | Sound | 1000 @ 0.5Hz (1s on, 1s off) Intermittent – PFEER Gen. Alarm | Any | T 2 | T 44 |
T 4 | Sound | 1.4KH-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s – NF C 48-265 | Any | T 24 | T 1 |
T 5 | Sound | 544(100mS)/440 (400mS) – NF S 32-001 | Any | T 19 | T 1 |
T 6 | Sound | 1500/500 – (0.5s on , 0.5s off) x3 + 1s gap – AS4428 | Any | T 44 | T 1 |
T 7 | Sound | 500-1500Hz Sweeping 2 sec on 1 sec off – AS4428 | Any | T 44 | T 1 |
T 8 | Sound | 500/1200Hz @ 0.26Hz(3.3s on, 0.5s off) – NEN 2575 | Any | T 24 | T 35 |
T 9 | Sound | 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a | Any | T 34 | T 1 |
T 10 | Sound | 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a | Any | T 34 | T 1 |
T 11 | Sound | 420(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal | Any | T 1 | T 8 |
T 12 | Sound | 1000(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal | Any | T 1 | T 8 |
T 13 | Sound | 422/775 – (0.85 on, 0.5 off) x3 + 1s gap – NFPA Temporal | Any | T 1 | T 8 |
T 14 | Sound | 1000/2000 @ 1Hz – Singapore | Any | T 3 | T 35 |
T 15 | Sound | 300 Continuous | Any | T 24 | T 35 |
T 16 | Sound | 440 Continuous | Any | T 24 | T 35 |
T 17 | Sound | 470 Continuous | Any | T 24 | T 35 |
T 18 | Sound | 500 Continuous – IMO code 2 (Low) | Any | T 24 | T 35 |
T 19 | Sound | 554 Continuous | Any | T 24 | T 35 |
T 20 | Sound | 660 Continuous | Any | T 24 | T 35 |
T 21 | Sound | 800 Continuous – IMO code 2 (High) | Any | T 24 | T 35 |
T 22 | Sound | 1200 Continuous | Any | T 24 | T 35 |
T 23 | Sound | 2000 Continuous | Any | T 3 | T 35 |
T 24 | Sound | 2400 Continuous | Any | T 20 | T 35 |
T 25 | Sound | 440 @ 0.83Hz (0.60s on, 0.60s off) Intermittent | Any | T 44 | T 8 |
T 26 | Sound | 470 @ 0.9Hz (0.55s on, 0.55s off) Intermittent | Any | T 44 | T 8 |
T 27 | Sound | 470 @ 5Hz (0.10s on, 0.10s off) Intermittent | Any | T 44 | T 8 |
T 28 | Sound | 544 @ 1.14Hz (0.43s on, 0.44s off) Intermittent | Any | T 24 | T 8 |
T 29 | Sound | 655 @ 0.875Hz (0.57s on, 0.57s off) Intermittent | Any | T 44 | T 8 |
T 30 | Sound | 660 @ 0.28Hz (1.80s on, 1.80s off) Intermittent | Any | T 24 | T 8 |
T 31 | Sound | 660 @ 3.3Hz (0.15s on, 0.15s off) Intermittent | Any | T 24 | T 8 |
T 32 | Sound | 745 @ 1Hz (0.50s on, 0.50s off) Intermittent | Any | T 24 | T 8 |
T 33 | Sound | 800 (0.25s on, 1.00s off) Intermittent | Any | T 24 | T 8 |
T 34 | Sound | 800 @ 2Hz (0.25s on, 0.25s off) – IMO code 3.a (High) | Any | T 24 | T 8 |
T 35 | Sound | 1000 @ 1Hz (0.50s on, 0.50s off) Intermittent | Any | T 24 | T 8 |
T 36 | Sound | 2400 @ 1Hz (0.50s on, 0.50s off) Intermittent | Any | T 24 | T 8 |
T 37 | Sound | 2900 @ 5Hz (0.10s on, 0.10s off) Intermittent | Any | T 24 | T 8 |
T 38 | Sound | 363/518 @ 1Hz (0.50s / 0.50s) Alternating | Any | T 8 | T 19 |
T 39 | Sound | 450/500 @ 2Hz (0.25s / 0.25s) Alternating | Any | T 8 | T 19 |
T 40 | Sound | 554/440 @ 1Hz (0.50s / 0.50s) Alternating | Any | T 24 | T 19 |
T 41 | Sound | 554/440 @ 0.65Hz (0.76s / 0.76s) Alternating | Any | T 8 | T 19 |
T 42 | Sound | 561/760 @ 0.83Hz (0.60s / 0.60s) Alternating | Any | T 8 | T 19 |
T 43 | Sound | 780/600 @ 0.96Hz (0.52s / 0.52s) Alternating | Any | T 8 | T 19 |
T 44 | Sound | 800/1000 @ 2Hz (0.25s / 0.25s) Alternating | Any | T 24 | T 19 |
T 45 | Sound | 970/800 @ 2Hz (0.25s / 0.25s) Alternating | Any | T 8 | T 19 |
T 46 | Sound | 800/1000 @ 0.875Hz (0.57s / 0.57s) Alternating | Any | T 24 | T 19 |
T 47 | Sound | 2400/2900 @ 2Hz (0.25s / 0.25s) Alternating | Any | T 24 | T 19 |
T 48 | Sound | 500/1200 @ 0.3Hz (1.67s / 1.67s) Sweeping | Any | T 24 | T 12 |
T 49 | Sound | 560/1055 @ 0.18Hz (2.73s / 2.73s) Sweeping | Any | T 24 | T 12 |
T 50 | Sound | 560/1055 @ 3.3Hz (0.15s / 0.15s) Sweeping | Any | T 24 | T 12 |
T 51 | Sound | 600/1250 @ 0.125Hz (4s / 4s) Sweeping | Any | T 24 | T 12 |
T 52 | Sound | 660/1200 @ 1Hz (0.50s / 0.50s) Sweeping | Any | T 24 | T 12 |
T 53 | Sound | 800/1000 @ 1Hz (0.50s / 0.50s) Sweeping | Any | T 24 | T 12 |
T 54 | Sound | 800/1000 @ 7Hz (0.07s / 0.07s) Sweeping | Any | T 24 | T 12 |
T 55 | Sound | 800/1000 @ 50Hz (0.01s / 0.01s) Sweeping | Any | T 24 | T 12 |
T 56 | Sound | 2400/2900 @ 7Hz (0.07s / 0.07s) Sweeping | Any | T 24 | T 12 |
T 57 | Sound | 2400/2900 @ 1Hz (0.50s / 0.50s) Sweeping | Any | T 24 | T 12 |
T 58 | Sound | 2400/2900 @ 50Hz (0.01s / 0.01s) Sweeping | Any | T 24 | T 12 |
T 59 | Sound | 2500/3000 @ 2Hz (0.25s / 0.25s) Sweeping | Any | T 24 | T 12 |
T 60 | Sound | 2500/3000 @ 7.7Hz (0.65s / 0.65s) Sweeping | Any | T 24 | T 12 |
T 61 | Sound | 800Hz Motor Siren | Any | T 24 | T 12 |
T 62 | Sound | 1200Hz Motor Siren | Any | T 24 | T 12 |
T 63 | Sound | 2400Hz Motor Siren | Any | T 24 | T 12 |
T 64 | Sound | Simulated Bell | Any | T 21 | T 12 |
For Stage 2 any Stage 1 alarm tone sound can be selected. Country specific or custom tone configurations and alarm frequencies are available upon request. |
Helpful Links
D1xS2F – High Output Alarm Sounder | Re-entrant Flare Horn Product Brochure