Introduction – Yokogawa digitalYEWFLO (DY) User Manual
Page 9
INTRODUCTION
IM 1F2B4-01-YIA
Page 5
Figure 1.3.1: Operating temperature range for integral type converter
Power supply and load resistance:
Analog output:
17 to 42 VDC (see Figure 1.3.2)
Pulse output:
14 to 30 VDC
Maximum output wire resistance: 50 ohms
Maximum line capacitance:
0.22 microfarad
Ambient humidity limits:
5 to 100% relative humidity
Process pressure limits:
-14.7 psi (full vacuum) to flange rating
Materials of construction:
Process wetted parts:
Body:
CF8M (ANSI 316 stainless steel) or Hastelloy C (equivalent of
ASTM494, CW12MW)
Shedder bar:
Duplex stainless steel (CD4MCU equivalent to ANSI 329 stainless
steel) or Hastelloy C (equivalent of ASTM494, CW12MW)
Non-wetted parts:
Amplifier housing:
Aluminum alloy casting
Paint:
Case - Polyurethane resin baked coating, frosty white
Cover - Polyurethane resin baked coating, deep, sea moss green