VorTek Pro-T, Инструкция по эксплуатации

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Series M22/M23/M24 Instruction Manual Appendix A Specifications
M-000-00010 A-5
User is responsible for the provision of an external disconnect
means, disconnect line 1 and line 2 when 220 / 240 VAC power is
used, also provide over-current protection for the equipment (both
AC and DC models).
Display
Alphanumeric 2 x 16 LCD digital display.
Six push-button switches (up, down, right, left, enter, exit) operable
through explosion-proof window using hand-held magnet. Viewing
at 90-degree mounting intervals.
Process Fluid and
Process Fluid:
Ambient Temperature Standard temperature sensor:
–330 to 500° F (–200 to 260°C)
High temperature sensor: to 750° F (400° C)
Ambient:
Operating temperature range:
–40 to 140° F (–40 to 60° C)
Storage temperature range:
–40 to 185° F (–40 to 85° C)
Maximum relative humidity: 0-98%, non-condensing conditions
Maximum altitude: -2000 to 14,000 feet (-610 to 4268 meters)
Pollution Degree 2 for the ambient environment
Output Signals
(1)
Analog: Volumetric Meter: field rangeable linear 4-20 mA output
signal (1200 Ohms maximum loop resistance) selected by user for
mass flow rate or volumetric flow rate.
Communications: HART, MODBUS, RS485, BACnet
Multiparameter Meter: up to three field rangeable linear 4-20 mA
output signals (1200 Ohms maximum loop resistance) selected
from the five parameters
–mass flow rate, volumetric flow rate, tem-
perature, pressure and density.
Pulse:Pulse output for totalization is a 50-millisecond duration pulse
operating a solid-state relay capable of switching 40 VDC, 40 mA
maximum.
Note: (1) All outputs are optically isolated and require external power
for operation.
Alarms
Up to three programmable solid-state relays for high, low or window
alarms capable of switching 40 VDC, 40 mA maximum.
Totalizer
Based on user-determined flow units, six significant figures in scien-
tific notation. Total stored in non-volatile memory.
Wetted Materials Series M22/M24 In-Line Flow Meter:
316L stainless steel standard.
C276 hastelloy or A105 carbon steel optional.
Series M23 Insertion Flow Meter:
316L stainless steel standard.
Teflon
®
packing gland below 500° F (260° C).
Graphite packing gland above 500° F (260° C).
Enclosure Protection
Classification
NEMA 4X and IP66 cast enclosure.
Electrical Ports
Two 3/4-inch female NPT ports.
Mounting Connections Series M22/M24: Wafer, 150, 300, 600 lb ANSI flange, PN16, PN40,
PN63 flange.
Series M23 Permanent installation: 2-inch MNPT; 150, 300, 600 lb
ANSI flange, PN16, PN40, PN63 flange with compression fitting
probe seal.
Series M23 Hot Tap
(1)
Installation: 2-inch MNPT; 150, 300, 600 lb
ANSI flange, PN16, PN40, PN63 flange and optional retractor with
packing gland probe seal.
Note: (1) Removable under line pressure.