Series IS626 Intrinsically Safe Pressure Transmitter

Intrinsically Safe Pressure Transmitter
For Use In Hazardous Locations

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Series IS626 Intrinsically Safe Pressure Transmitter

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Description

For Use In Hazardous Locations

The Dwyer SERIES IS626 Intrinsically Safe Pressure Transmitter can be used to accurately measure compatible gases and liquids compatible with its 316/316L Stainless Steel wetted parts. Series IS626 full scale accuracy is 0.25%. Designed for industrial environments with a NEMA 4X (IP66) housing, this transmitter resists most effects of shock and vibration. Models are available with a 3' cable or M-12 4 pin connection.

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 Sixth Edition and CSA Standard No. 157-92.

Product Applications

Monitoring pressure in hazardous environments
Process

More Information

Model Chart

EXAMPLE	IS626	06	GH	P1	E1	S1	AT	Series IS626-06-GH-P1-E1-S1-AT Intrinsically Safe Pressure Transmitter, range 0-5 psig, general purpose housing, 1/4" male NPT, 3 ft. cable, 4-20 mA, 2-wire output, with aluminum tag.
SERIES	IS626							Intrinsically Safe Pressure Transmitter
RANGE		00 01 06 07 27 08 09 10 11 12 24 13 25 14 22 15 16 17 18 19 26						0-15 psia 0-30 psia 0-5 psig 0-15 psig 0-25 psig 0-30 psig 0-50 psig 0-100 psig 0-150 psig 0-200 psig 0-250 psig 0-300 psig 0-400 psig 0-500 psig 0-600 psig 0-1000 psig 0-1500 psig 0-2000 psig 0-3000 psig 0-5000 psig 0-8000 psig
HOUSING			GH					General Purpose
FITTINGS				P1 P2 P3 P4				1/4" Male NPT 1/4" Female NPT BSPT Male ISO 228 R 1/4" BSPT Female ISO 228 RC 1/4"
CABLES & CONNECTORS					E1 E2 E3 E6			3 Ft. Cable 6 Ft. Cable 9 Ft. Cable Bendex Connection
ELECTRICAL OUTPUT						S1		4-20 mA, 2-wire
OPTIONS							AT NIST	Aluminum Tag NIST Certification

Specifications

Service: Compatible gases and liquids.
Wetted Materials: Type 316, 316L SS.
Accuracy: 0.25% FS; absolute range: 0.5% FS (includes linearity, hysteresis, and repeatability).
Temperature Limit: 0 to 176°F (-18 to 80°C).
Compensated Temperature Range: 0 to 176°F (-18 to 80°C).
Thermal Effect: ±0.02% FS/°F (includes zero and span).
Pressure Limits: See Catalog page.
Power Requirements: 10 to 28 VDC.
Output Signal: 4 to 20 mA.
Response Time: 50 ms.
Loop Resistance: 0 - 900 Ω 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).
Mounting Orientation: Mount in any position.
Weight: 8.9 oz (252 g).
Agency Approvals: CE, cULus Intrinsically Safe to UL Standard 913.: For use in Hazardous (Classified) Locations:; Class I Div. 1 Groups A,B,C,D; Class II Div. 1 Groups E,F,G; Class III Div. 1.
Temperature Code: T4 @ 80°C ambient.
Install in accordance with control drawing 01-700797-00.

WARNING: To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing. Use with approved safety barriers using entity evaluation.

Features

Exceptional accuracy for insuring tight-control and minimizing costly out of specification conditions
NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists
Robust sensor provides shock and vibration resistance insuring stability in controlling pressure for process applications

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