Heat Detector TMP2 J and T (Atex Zone 1)
DESCRIPTION:
ATEX zone 1 certified II 2G Ex d IIC T6 heat detector, with rate of Rise and/or static alarm. Internal status LED. Automatic or manual Reset. IP65 aluminiun alloy housing and chrome plated brass probe (stainless steel available) with one 1/2″ NPT way connection opposite to the probe side (J model) or two 1/2″ NPT way connections on the two sides (T model).
FEATURES:
- Interactive
- To be used in industrial hazardous areas
- Protective PCB coating
- Short circuit isolator
- Conforms to EMC directive
- Immune to electromagnetic disturbance
- High reliability due to Self-diagnosis procedure
- Programmable LED for status indication
- Two wires technology - Low power consumption
- Temperature set-point levels from -20°C up to 110°C.
- Configurable classes A1, A2, B, C, D
- Different output configurations. Static and/or Rate of Rise
- Proven technology
- Not influenced by dust, humidity, exhaust gases.
- EN54-5 CPR Certified
- Tested with internal climatic tunnel on production line
- shock and vibration resistant
APPLICATIONS
- Commercial and Industrial plants
- Hazardous atmospheres (Classified areas Zone 1 and Zone 2)
- Suitable in dangerous environmental conditions such as in presence of corrosive elements or condensing steams
- Suitabe to be used with all Conventional Fire Detection Systems
Especially suitable for:
- Refineries and Hazardous material stores
- Extraction ducts
- Boiler rooms
- Workshops
- Oil & Gas plants
- Pumping rooms
- Refrigeration cells
Certificate ATEX II 2G Ex d IIC T6
Certificate EN54-5 CPR
“TMP2-Config”: NEW diagnostic and configuration software for:
- Monitoring of sensors and detector functions
- Alarm Temperature Levels setting
- Temperature Class setting according to EN54-5
- Static or Rate of Rise functionality setting
- LED functioning mode setting
- Alarm Status setting (Latched or Reflex)
- Service time counter
- Number of events counter
- General information: sensor status, reset, number of power ON and power OFF
TECHNICAL SPECIFICATIONS:
Sensor
Semi-conductor
Temperature Range
-20°C to +110°C
Code of Protection
ATEX II 2G Ex d IIC T6
Protection Degree
IP66 (Probe IP67)
Location
Hazardous area
Short-term repeatability
±2% FSD 60 min.
Long-term repeatability
±3% FSD 3 months.
Accuracy (linearity)
±1% FSD
ENVIRONMENTAL SPECIFICATIONS:
EMC
According EN61000-4
Storage temperature
-40 to 85 °C
Operating temperature
-20 to 110 °C
Humidity range
90% R.H. n.c.
ELECTRICAL SPECIFICATIONS:
Supply Voltage
10-30 Vdc
Supply current
about 20/30 uA in normal conditions
Supply current in alarm
11mA ±3mA @ 13,7 Vdc11mA
12mA ±3mA @ 24 Vdc
Supply fuse
50 mA
Connection
2 conductors cable
MECHANICAL SPECIFICATIONS:
Overall dimensions
ATEX version: 160x85x75 mm
DUST version: 203x95x60 mm
Supply current
ATEX version: 410 g.
DUST version: 400 g.
Mounting
2x6 mm holes
Termination Ex d
Cable Holder
Probe attachment
1/2" NPT
Junction box attachment
ATEX version: 1/2" NPT
DUST version: 2 x M20 Cable Holder (Cables diameter 6 to 13 mm)
Probe Ext. connection
1/2” GAS ISO 228 B