Point-Type Heat Detector
JTW-ZCD-EI8015EX
Características
1.Electronically coded, unique ID address, online addressing, automatic login, intrinsically safe product;
2.Suitable for Zone 1 and Zone 2 hazardous locations with explosion-proof requirements in industries such as petroleum and chemical;
3.Works with bus drivers and safety barriers;
4.A2R type, enabling differential and constant temperature alarms.
Technical Parameter
| Operating Environment |
Temperature: -10℃~+55℃; Humidity: ≤95%RH (non-condensing) |
| Operating Voltage |
Bus 24V (powered by safety barrier) |
| Monitoring Current |
≤0.3mA |
| Alarm Current |
≤0.8mA |
| Operating temperature |
56℃ |
| Explosion-proof Mark |
ExibII CT6 Gb |
| Intrinsically Safe Explosion-proof Parameters |
Ui:28VDC li:93mA Pi:0.65W Ci:0.02μF Li:0mH |
| Associated Equipment |
S2004/S2003 Zener safety barrier |
| Wire Type |
Two bus lines (non-polarized) |
| Housing Material and Color |
ABS, ivory white |
| Matching Base |
J-8018Ex |
| Dimensiones |
Diameter 100mm, Height 44.7mm (including base) |
| Standards Applicable |
GB4715-2005 "Point-type smoke detectors", GB3836.1-2010 "Explosive atmospheres - Part 1: Equipment - General requirements", GB3836.4-2010 "Explosive atmospheres - Part 4: Equipment protected by intrinsically safe 'i'" |
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