Dwyer Instruments IS626 Series Installation And Operating Instructions Manual

1/4 NPT OR
1-1/16 [26.99] HEX
1/4 BSPT
5-1/16 [128.58]
MALE NPT/BSPT CONNECTOR WITH MALE M-12 CONNECTOR
1-1/16 [26.99] HEX
1/4 NPT OR
1/4 BSPT
FEMALE
FEMALE NPT/BSPT CONNECTOR WITH MALE M-12 CONNECTOR
The Dwyer Series IS626 Pressure Transducer convert pressure into a
standard 4-20 mA output signal. The Series IS626 can be used to accu-
rately measure compatible gases and liquids. Series IS626 full scale ac-
curacy is 0.25% (see specifications). Designed for industrial
environments with a NEMA 4X (IP66) housing, this transmitter resists
most effects of shock and vibration.
Intrinsic Safety Approval Classification
The IS626 is UL listed for use in Hazardous (Classified) Locations. The
protection method is by Intrinsic Safety, "ia". It was investigated by UL
under UL Standard 913 8th Edition, CAN/CSA C22.2 No. 60079-0:15 and
CAN/CSA C22.2 No. 60079-11:14.
Hazardous (Classified) Location Intrinsically Safe For:
Class I Div. 1 Groups A,B,C,D
Class II Div. 1 Groups E,F,G
Class III Div. 1
Class I Zone 0 AEx ia IIC T4 Ga
Zone 20 AEx ia IIIC T135°C Da
Ex ia IIC T4 Ga
Ex ia IIIC T135°C Da
Ta = -20°C to 80°C
Install in accordance with Control Drawing 001833-42.
See Control Drawing 001833-42 for Entity Parameters.
ATEX: EU TyPE CErTIFICATE NO. DEMkO 18 ATEX 2080
ATEX STANDArDS: EN 60079-0:2012/A11:2013
EN 60079-11:2012
ATEX CLASSIFICATION:
Tamb ≤ 80°C)
0518 II 1 D Ex ia IIIC T135°C Da (-20°C ≤ Tamb ≤ 80°C)
IECEx CErTIFICATE OF CONFOrMITy: IECEx UL 18.0086
IECEx STANDArDS: IEC 60079-0: 2011 6TH ED.
IEC 60079-11:2011 6TH ED.
IECEx CLASSIFICATION: Ex ia IIC T4 Ga (-20°C ≤ Tamb ≤ 80°C)
Ex ia IIIC T135°C Da (-20°C ≤ Tamb ≤ 80°C)
INSTALL IN ACCOrDANCE wITH CONTrOL DrAwING 001833-45
SEE CONTrOL DrAwING 001833-45 FOr ENTITy PArAMETErS.
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A.
Series IS626 Pressure Transducer
Specifications - Installation and Operating Instructions
ø1 [25.40]
5-21/32 [143.67]
ø1 [25.40]
5-1/16 [128.58]
5-21/32 [143.67]
CD = CRITICAL DIMENSION
STANDARD TOLERANCES UNLESS NOTED:
ALL DECIMAL DIMENSIONS ± /005
ALL ANGLES ± 1'
0518 II 1 G Ex ia IIC T4 Ga (-20°C ≤
1/4 NPT or
1-1/16 [26.99] HEX
1/4 BSPT
5-3/16 [131.75]
6-1/4 [158.75] MAX
MALE NPT/BSPT CONNECTOR WITH CABLE GLAND
1-1/16 [26.00] HEX
1/4 NPT OR
1/4 BSPT
1
FEMALE
5-3/16 [131.76]
FEMALE NPT/BSPT CONNECTOR WITH CABLE GLAND
SPECIFICATIONS
Service: Compatible gases and liquids.
Wetted Materials: Type 316, 316L SS.
Accuracy: 0.25% full scale (includes linearity, hysteresis, and repeata-
bility).
Temperature Limit: -4 to 176°F (-20 to 80°C).
Compensated Temperature Range: -4 to 176°F (-20 to 80°C).
Thermal Effect: ±0.02% FS/°F (includes zero and span).
Pressure Limits: 2X full scale.
Power Requirements: 10 to 28 VDC.
Output Signal: 4 to 20 mA.
Response Time: 50 msec.
Loop Resistance: 0 - 900 ohms maximum.
Current Consumption: 38 mA (maximum).
Electrical Connections: 3 ft. cable or 4-pin M-12 Connector.
Process Connection: 1/4˝ male/female NPT and BSPT.
Enclosure Rating: NEMA 4X (IP66) (Self Declared by Dwyer Instru-
ments, Inc.).
Mounting Orientation: Mount in any position.
Weight: 8.9 oz (252 g).
Agency Approvals: CE, See Intrinsic Safety Approval Classification.
Phone: 219/879-8000
Fax: 219/872-9057
Bulletin E-IS-626
ø1 [25.40]
ø1 [25.40]
5-1/4 [158.75]
www.dwyer-inst.com
e-mail: info@dwyer-inst.com