Series IS626 Intrinsically Safe Pressure Transmitter

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.

NIST CALIBRATION available in Product Configurator.

Product Applications

Monitoring pressure in hazardous environments
Process

Starting at $479.45

Ordering

Grouped product items
Model	Description	Availability*	Price
IS626-07-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 15 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.	Less Than 1 Week*	$479.45
IS626-08-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 30 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.	Less Than 1 Week*	$479.45
IS626-09-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 50 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.	Less Than 1 Week*	$479.45
IS626-10-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 100 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.	Less Than 1 Week*	$479.45
IS626-13-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 300 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.	Less Than 1 Week*	$479.45

Specifications

Service:: Compatible gases and liquids.
Wetted Materials:: Type 316, 316L SS.
Accuracy:: 0.25% FS.
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).
Compliance:: 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 ensuring 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

Support Library

Product Literature

Manuals

Instruction Manual

Catalog Pages

Series IS626 Catalog Page

Product Data Sheet

IS626

SlideShare

Approvals

Drawings

Model Chart

     IS626-X-X-X-X-X-OPT   INTRINSICALLY SAFE PRESSURE TRANSMITTER 0.25%
     
          1ST SYMBOL (1ST X) RANGE
             06     0 - 5 PSIG
             07     0 - 15 PSIG
             27     0 - 25 PSIG
             08     0 - 30 PSIG
             09     0 - 50 PSIG
             10     0 - 100 PSIG
             11     0 - 150 PSIG
             12     0 - 200 PSIG
             24     0 - 250 PSIG
             13     0 - 300 PSIG
             25     0 - 400 PSIG
             14     0 - 500 PSIG
             22     0 - 600 PSIG
             
          2ND SYMBOL (2ND X) HOUSING 
             GH     GENERAL PURPOSE SS NEMA 4X IP66 HOUSING
             
          3RD SYMBOL (3RD X) FITTINGS
             P1     1/4 IN NPTM
             P2     1/4 IN NPTF
             P3     BSPT MALE ISO 228 R 1/4 IN
             
          4TH SYMBOL (4TH X) CABLES AND CONNECTORS
             E1     3 FT CABLE
             E2     6 FT CABLE
             E3     9 FT CABLE
             E6     BENDEX CONNECTION 
             
          5TH SYMBOL (5TH X) ELECTRICAL OUTPUT
             S1     4-20MA 2 WIRE

          OPTIONS (OPT) 
             -ATEX  ATEX INTRINSICALLY SAFE  (NOT AVAILABLE)
             -NIST  NIST TRACEABLE CALIBRATION CERTIFICATE

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Accessories

Model	Description	Availability*	Price
A-295	Female four pin M-12 to cable gland connector	1-2 Weeks*	$115.60
A-231	16' (5 m) shielded cable with 4 pin female M-12 connection	1-3 days*	$149.65
A-251	Pressure snubber, brass, 1/4" male/female BSPP	1-3 days*	$25.60
A-257	Pressure snubber, 316 SS, 1/4" male/female BSPP	1-3 days*	$54.70
MTL7706	Intrinsically safe zener barrier for hazardous locations	1-3 days*	$646.05