廠牌:Maselli Misure/Italy
供應商:建成科學儀器股份有限公司
聯絡電話:02-29103818
快速詢價 |
Intrinsically safe refractometer which can be mounted directly on the process line in a hazardous area.
Technical Specifications:
Measurement limits: -1.3330... 1.5318nD (0...95Brix).
Scale Range Span:
Max 0.1988nD (95Brix).
Accuracy:
Measurement scales:
conversion tables "USER" scale can be configured at the time of order.
Product temperature:
temperature measured by Pt1000 Temperature Sensor.
Line Pressure:
1...8bar (14,5...116psi) at 100°C
up to 25 bar upon request
Protection Category: IP65 to EN60529.
Conformity:
ATEX II 1 G - EEx ia IIB T4
Power Supply:
barriers connected in parallel mod.
GM D1043Q or equivalent
Interfaces:
with 3-wire galvanic separation barrier mod. GM D1010D or equivalent
- Digital (optional): RS485 signal from the URX1 (in the hazardous
area) is directly converted (in the safe zone) to RS232 or RS422/485 by the
barrier.
A module for the PROFIBUS DP interface, per EN5017, can also be
connected to the barrier itself. Powered with galvanic separation barrier
mod. GM D1043Q or equivalent.
Signals using galvanic separation barrier mod.
GM D1061S or Equivalent.
Characteristics:
- Light source (LED); High resolution detecting element "CCD".
- Local graphic LCD at 128x64 point.