Aalborg PWE Digital - Manual (Page 13)

COMMUNICATIONS PARAMETERS (RS-232/RS-485):
Baud rate: ...................... 9600 baud
Stop bit: ...................... 1
Data bits: ...................... 8
Parity: ...................... None
Flow Control: ...................... None
DISPLAY*: Optional local 2x16 characters LCD with adjustable backlight (2 lines of text).
KEY PAD*: Optional 4 push button key pad.
CE COMPLIANCE: EMC Compliance with 89/336/EEC as amended.
Emission Standard: EN 55011:1991, Group 1, Class A
Immunity Standard: EN 55082-1:1992
(* - optional feature)
Table 2.3.1 PWE Flow Meter Flow Ranges and Pressure Drop
Table 2.3.2 PWE Flow Meter wetted materials
8
FLOW RATE FOR PWE
METER
SIZES
FLOW RATE H
2
0
INLET/OUTLET
PORTS FEMALE
NPT
MAXIMUM PRESSURE DROP
[L/min] Gal/min Bar PSI
PWE4 0.15-18.9 0.04-5 3/8" 1 15
PWE6 0.3-37.6 0.08-10 1/2" 1.4 20
PWE8 0.6-64.4 0.15-17 3/4" 1.4 20
PWE10 1.3-132.5 0.35-35 1" 1.4 20
WETTED MATERIALS
POLYPROPYLENE MODELS PVDF MODELS
BODY Polypropylene PVDF
LID Acrylic PVDF
PADDLE WHEEL
PVDF
Nickel Tungsten Carbide PVDF
Zirconia Ceramic
BEARINGS Sapphire Jewels Sapphire Jewels
O-RINGS EPDM PTFE
PLATINUM RTD 316 stainless steel casing 316 stainless steel casing