envea STACK 602, Руководство пользователя

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STACK 602 9 Maintenance
ENVEA UK Ltd
(PC-000848-MA Issue 5, December 2021)
vii
2.
Technical Data
2.1 Process and Application Conditions
Stack temperature
range
-20 °C to 250 °C (-20 °F to 482 °F)
Option: up to 600 °C (1,112 °F)
Stack diameter
Ø 1 – 15 m (3 – 50 ft., nom.)
Sensor – Key data
Dust level response A
<10 – 1000 mg/m³
Certification range 0 – 150 mg/m³ ( TUV)
Response time B
2 seconds
Environmental information
Application conditions
Suitable for measurement in non-condensing flue
gases.
Note : not recommended for deployment in
applications with water droplets or mist at monitoring
point.
Inspection frequency
Every 6 months (see page
49
)
2.2 Sensor Specification
STACK 602 Sensor
Sensor variants
Standard sensor
(Tx/Rx):
0 – 250 °C (up to 482 °F)
High-temperature
option:
0 – 600 °C (up to 1,112 °F)
E
ncl
os
ur
e
temperature
range
-20 °C to +50 °C (-4°F to 122°F), ambient
dimensions
W 147 x H 192 x D 106 mm (5.8 x 7.6 x 4.2 ” ) C
protection rating
IP65
material Die-cast aluminium LM6M (epoxy coated)
Sensor body material 316 Stainless steel
Weight 1.5 kg (3.3 lb) per sensor head
Power requirements 24V DC (via control unit or network spur)
Current consumption
170 mA
Local outputs RS-485 connection (to control unit)
A
Application dependent
B
Sensor response to changes in dust concentration.
C
Excludes cable glands and hinges.