品牌
其他厂商性质
所在地
DF-TV7-T多光谱火焰探测器
DF-TV7-T多光谱火焰探测器是使用三波段的多光谱红外火焰探测器。DF-TV7-3IR响应烃类火灾，是恶劣环境或者烟雾火灾探测环境的正确选择
1，IR3波段探测原理
2，烃类火焰类型
3，探测范围：65-80米
4，响应时间从3秒到20秒可调节
5，质量保证3年
The Simtronics DF-TV7–T is a multi-spectrum infrared flame detector using three wavelengths. DF-TV7-3IR responds to hydrocarbon fires and is the right choice for operation in dirty environments or for detection of smoky fires.
The MultiFlame DF-TV7–T is designed to respond to unwanted hydrocarbon fires, whilst maintaining a high degree of false alarm immunity. The device offers a wide range of output options, as standard and is suitable for use in SIL 3 applications. The unit may be interfaced directly with a wide range of fire panels, controllers and PLC’s etc.
The unit is fully configurable using a wireless hand-held terminal (TLU) or optionally via HART (R) giving true flexibility to the installer. Time delays, sensitivity and output configuration are all set up via the TLU; a hazardous area approved hand-held unit.
Wireless testing of the optical and output circuits are also possible using the TLU.
技术参数:
| GENERAL | |
| Type | Flame detector |
| Product | Simtronics MultiFlame 3xIR |
| Product code | Standard range: DF-TV7-XTA0-*; Long range: DF-TV7-XTB0-* |
| Manufacturer | Simtronics |
| FLAME DETECTOR | |
| Type / Principle | Optical flame detection |
| Technology | Multispectrum Infrared flame detector |
| Fire Types | Hydrocarbon fires |
| Modularity | Replaceable sensor cartridge |
| PERFORMANCE | |
| Cone of vision | 104° horizontal, 82° vertical at 50% of the axis dist., up to 120° Horiz. for shorter coverage |
| Response time | 3.0 sec with no temporization. Factory setting: delay 5 sec gives 6.0 sec resp. time.Adjustable delay 0 - 20 sec |
| Detection range: | |
| - n-heptane (1 sq ft fire) | Standard: 40m (130ft). Long range: 80m (260ft) |
| - Gasoline (1 sq ft fire) | Standard: 33 m (110 ft). Long range: 65 m (210 ft) |
| ELECTRICAL | |
| Power supply | 24V DC, range (18 - 28V DC) |
| Power consumption | 70 mA normal; 155 mA during self test |
| Cable entry | 2x M20, one entry with Exd plug – 2 additional as an option |
| Junction box | “No-touch” field cabling”, detector replaceable without opening cable glands |
| Connection | 0.3 mm2 (22 AWG) - 1.5 mm2 (16 AWG), 3 or 4 wires |
| Analogue output signal | 0-20mA, source, max. load impedance 700Ω. |
| Fault signalling | Diagnosis signalling in the 2.0 - 3.4mA range |
| Relays | 2 configurable relays for fire and fault |
| Maintenance interface | Wireless (IR) handheld terminal for configuration, test and diagnosis |
| ENVIRONMENT | |
| Storage | -40°C to +70°C (-40°F to 158°F) |
| Operation | -20°C to +60°C (-4°F to 140°F) |
| Humidity | 95% RH (non-condensing) |
| Ingress | IP66 |
| RFI/EMI | Complies with EN 50130-4 |
| HOUSING | |
| EX Classification | Ex d II C T6 Gb |
| Material | Epoxy coated aluminium or Stainless steel (Specify variant) |
| Weight | Aluminium: 3.3 Kg (7.3 lbs), Stainless steel: 7.4 kg (16.3 lbs) |
| Dimensions | 233L x 118D x 184H (mm), 8.78L x 4.65D x 7.25H (inches) |
| APPROVALS | |
| ATEX | Certificate DM LCIE 03 ATEX 6263 |
| IECEx | Certificate DM IECEx LCI09.0018 |
| SIL | Certificate Suitable for use in SIL3 systems |
| MarED | Certificate 23160/A0 EC + SMS.MED.D/81256/A.0 |
| ACCESSORIES | |
| TLU600 | Infrared remote control unit |
| LT15 | Test lamp (EX flame simulation torch) |
| AS008-450 | Sunshade |
| AS030-A/X | Multi-position angle wall mounting |
| AS035-A/X | Pivot ball mounting bracket |
| AS040 | Sun visor (long, open) |
| AS041 | Sun visor (long, narrow) |
Product Sheet 380.04 KB
Operating Manual1.55 MB
Operating Manual LT15 (Flame Detector Test Lamp)346.03 KB
证书:
IECEx Certification170.21 KB
HART Certification47.4 KB
SIL 3 Certificate103.46 KB
应用:
