YOKOGAWA YTA320 User Manual

IM 01C50B01-01E
7-7
7. STANDARD SPECIFICATIONS
CSA Intrinsically safe, non-incendive and Explosionproof approval combination*
1
[Intrinsically safe/non-incendive approval]
Intrinsically safe for Class I, Division 1, Groups A, B, C and D; Class II, Division 1, Groups
E, F and G; Class III, Division 1:
Non-incendive for Class I, Division 2, Groups A, B, C and D; Class II, Division 2, Groups E,
F and G; Class III, Division 1:
Enclosure Type 4X Temperature Class : T4, Ambient Temperature : -40 to 60C,
Supply : Vmax=30V, Imax=165mA, Pmax=0.9W, Ci=18nF, Li=730H
Sensor input : Voc=9V, Isc=40mA, Po=0.09W, Ca=1F, La=10mH
Electrical Connection : 1/2 NPT female*
2
[Explosionproof approval]
Explosionproof Class I, Div.1, Groups B, C and D, Class II, Groups E, F and G, Class III. For
Class I, Div.2 Locations “FACTORY SEALED, CONDUIT SEAL NOT REQUIRED”
Enclosure Type 4X Temperature Class : T4 Ambient Temperature : -40 to 60C
Electrical Connection : 1/2 NPT female*
2
Canadian Standards
Association (CSA)
Item
Descriptions
Code
CU1
*1 : Not applicable for Output Signal Code F.
*2 : Applicable for Electrical Connection Code 2 and 4.
T0707.EPS
7.4 Dimensions
F0701.EPS
65.4(2.57)
With Indicator *
1
Unit: mm (Approx. inch)
Tag Plate
Ter mi nal Cover
Electrical
Connection
(Output signal)
Ground Terminal
Mounting Bracket
2-inch pipe, ø60.5(ø2.38)
18.5
(0.73)
46(1.81) 65(2.56)
ø93
(3.66)
111(4.37)
102
(4.02)
164
(6.46)
Shrouding Bolt
(For Explosionproof approval)
25
(0.99)
40
(1.58)
90(3.55)
Electrical Connection
(Input signal)
56(2.21)
*1: When Integral Indicator is specified.
70(2.76)
Power Supply and output terminal
External Indicator (ammeter) terminal
*
2
Ground terminal
Terminal Configuration
Communication
Terminals (BT200 etc.)
Connection hook
CHECK METER
Connection hook
*
2
*2: When using an external indicator or check meter,
the internal resistance must be 10Ω or less.
The hook is not available for Fieldbus communi-
cation type(output signal code F).
M101.5 12-deep female
for mounting bracket

YOKOGAWA YTA320 Specifications

General

Brand	YOKOGAWA
Model	YTA320
Category	Transmitter
Language	English