Yokogawa ADMAG AXR - Manual (Page 183)

<14. EXPLOSION PROTECTED TYPE INSTRUMENT>
14-6
IM 01E30D01-01EN
(6) Data Plate
MODEL: Specified model code
SUFFIX: Suffix codes of the model code
STYLE: Specified style code
SIZE: Nominal size of apparatus
METER FACTOR: Sensor constant number of apparatus
SUPPLY: Supply voltage of apparatus
OUTPUT: Output signal of apparatus
FLUID TEMP.: Fluid temperature of apparatus
FLUID PRESS: Fluid pressure of apparatus
AMB. TEMP., Tamb: Ambient temperature
Power Supply/Current Output: Power supply with output
sigunal of apparatus
Digital Output: Output signal of apparatus
No.: Manufacturing serial number
No.: IECEx DEK 11.0053
EC Type Examination certificate number
Ex d e ia IIC T6…T4 Gb
Protection type and temp. class for gas
Ex tb IIIC T90°C, T110°C, T130°C, Db
Protection type and maximum surface temp. for dust
ELECTRODE CIRCUIT Um: Voltage of electrode circuit
ENCLOSURE: Enclosure protection code
NOTE
WARNING: Warning to apparatus
Name of manufacturer.
*1: The product-producing country
14.4 TIIS
CAUTION
The model AXRC magnetic flowmeter
with optional code JF3, which has obtained
certification according to technical criteria for
explosion-protected construction of electric
machinery and equipment (Standards
Notification No. 556 from the Japanese
Ministry of Labor) conforming to IEC standards,
is designed for hazardous areas where
inflammable gases or vapors may be present.
(This allows installation in Zone 1 and 2 areas)
To preserve the safety of flameproof equipment
requires great care during mounting, wiring,
and piping. Safety requirements also place
restrictions on maintenance and repair activities.
Users absolutely must read “Installation and
Operating Precautions for TIIS Flameproof
Equipment” at the end of this manual.
(1) Technical Data
Certificate:
Size: mm(inch) Wafer Type -A** Flange Type -B**
25 (1.0) TC19746 TC19746
40 (1.5) TC19747 TC19747
50 (2.0) TC19748 TC19748
65 (2.5) TC19749 TC19749
80 (3.0) TC19750 TC19750
100 (4.0) TC19751 TC19751
150 (6.0) TC19753 TC19754
200 (8.0) TC19756 TC19757
Construction: Ex d e [ia] IIC T4
Converter: Flameproof enclosure
and intrinsically safety (ia)
Flowtube: Increased safety and
intrinsically safety (ia)
Electrode: Intrinsically safety (ia)
Gas Group And Temperature Class: IIC T4
 Non-intrinsically safety circuit
• Supply Voltage: 14.7 to 42 V dc
• Output Signal: 4 to 20 mA dc
• Digital Output: ON; 2 V dc, 120 mA
OFF; 30 V dc, max., 4 mA
• Allowable Voltage (Um): 250 V ac 50/60 Hz,
250 V dc
• Excitation Circuit: 29 V