Item Description
Model PA0K
Power source 85 to 264VAC, 50 / 60Hz (Safety rated 100 to 240VAC 50/60Hz) or 20 to 30VDC
Power consumption 15W max.
Ambient temperature
－
40 to ＋55°C (※1)
Transmission length
(separately-located type)
Type U 200 meters max. (using dedicated interconnect cable) (※2)
Type S
Stainless steel tube type: 50 meters max. (using dedicated interconnect cable) (※2)
Titanium tube type: 100 meters max. (using dedicated interconnect cable) (※2)
Type B 5 meters max. (using dedicated interconnect cable) (※2)
Applicable EU directive
EMC Diective ：2014/30/EC
ATEX Diective：94/9/EC
LVD Diective ：2014/35/EU
Applicable EN standards
EMC ：EN61326-1：2013 ClassA
ATEX ：EN60079-0：2012 EN60079-1：2007 EN60079-11：2012
IECEx：IEC60079-0：2011 IEC60079-1：2007-04 IEC60079-11：2011
LVD ：EN61010-1：2010
Explosionproof configuration
Refer to section 10.4
Maritime certification
DNV GL (Refer to section 12)
Dusttight, waterproof configuration
IP66 / 67
Transmitter construction Integrally mounted or separately mounted
Finish Body: Munsell 10B8/4 Covers (front and rear): Munsell 2.5PB4/10
Display
LCD display (128×64dots) Backlight (white and orange)
2 infrared optical sensors and 2 LEDs (green and red)
Weight Integrally mounted type 3.6kg; Separately mounted type 5.0kg
Communication interface
※Optional except for HART
HART
(standard)
HART protocol 7, Bell202 (※3)
Modbus
RS-485 Modbus protocol, Baudrate : 9600bps, 19200bps, 38400bps
RTU or ASCII, Response time : 25 to 50 ms
FOUNDATION
Fieldbus
AI block×4, IT block×2, with Link Master function
PROFIBUS PA
AI block×4, TOT block×2
Damping (default) Flowrate 0.8sec, density 4sec, temp. 2.5sec
Low flow cutoff (default)
Type U 0.6%
or less of maximum
Type S 1.5%
normal flowrate
Type B 1.0%
Pulse output (※5)
Open drain output (equivalent to open collector output) [Min. 10V to Max. 30V,
50mADC, ON resistance 0.6Ωor less] or
Voltage pulse（Low Level：1.5V max. High Level：13V min. Output impedance: 2.2kΩ）
Setting range: 0.1 to 0000Hz（Max. output 11000Hz）
Analog output (※5)
4 to 20mADC Max. load 600Ω
Select 2 outputs from instant flowrate (mass or volume), temp., and density. (※6)
Status output (※5)
Open drain output (equivalent to open collector output) [Max. 30V, 50mADC,
ON resistance 0.6Ωor less] or
Select one from error (※4), flow direction, and high/low alarm (default is error).
Status input (※5)
Contact-closure input (Form "a" input) Short: 200Ω max. Open: 100kΩ min.
Select one from "remote zero adjust" total reset, 0% signal lock, and function OFF
(default is function OFF).
Other standard
OIML R117-1:2007
MID (WELMEC 7.2, 8.8)
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3.1.4 Transmitter general specifications
NOTES ※1: Below -20℃, the display loses its visibility due to weakened contrast. Both the display and infrared
sensor may exhibit slow responses below -20℃.
※2: If signal cable length exceeds Max transmission length, consult the factory.
※3: Of the two analog output systems,only analog output 1 is available for HART communication.
※4: Of error outputs, "zero adjust is in progress" status output can also be set up.
※5: When FOUNDATION Fieldbus, PROFIBUS PA is selected as the communication interface, all input and
output signals will be turned off.
※6: The Type S stainless steel tube type does not support the density output.
Fixed density is used for the volume output.
※: Denoising parts are embedded in the lines between power source, output, communication, and the
chassis.
Lower the applied voltage to the following levels in order to conduct insulation test or withstand voltage
test on these lines.
AC：200V, DC：250V
L
--
740
--
28
--
E
1
●
PED Specifications (Maximum operating pressure)•••CA040 to CA250
Unit: MPa
Operating
Temperature
ASME Flange Rating DIN Flange Rating
150 lb 300 lb 600 lb PN10 PN16 PN25 PN40
to 38℃
1.90 4.96 9.93
①
1.00 1.60 2.50 4.00
to 50℃
1.84 4.81 9.62
②
1.00 1.60 2.50 4.00
to 100℃
1.62 4.22 8.44
③
1.00 1.60 2.50 4.00
to 150℃
1.48 3.85 7.70
④
0.90 1.45 2.27 3.63
to 200℃
1.37 3.57 7.13
⑤
0.84 1.34 2.10 3.37
to 250℃
1.21 3.34 6.68 0.79 1.27 1.98 3.18
to 300℃
1.02 3.16 6.32 0.74 1.18 1.85 2.97
to 350℃
0.84 3.03 6.07 0.71 1.14 1.78 2.85
① For CA20H and CA250, 8.8MPa is max. operating pressure
② For CA20H and CA250, 8.5MPa is max. operating pressure
③ For CA20H and CA250, 7.4MPa is max. operating pressure
④ For CA20H and CA250, 6.7MPa is max. operating pressure
⑤ For CA20H and CA250, 6.2MPa is max. operating pressure
※: Only SUS316L is available as the major parts material.
3.1.5 Max. operating temperature of PED specification
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