Series IS626 Intrinsically Safe Pressure Transmitter

Intrinsically Safe Pressure Transmitter
For Use In Hazardous Locations

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

 

EXAMPLEIS62606GHP1E1S1ATSeries 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.
SERIESIS626      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

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.
  • 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