Dwyer 本安型压力变送器 IS626系列

For Use In Hazardous Locations

Dwyer IS626系列本质安全压力变送器可以用于精确测量兼容的气体和液体，兼容其316/316L不锈钢湿润部件。系列IS626全尺寸精度为0.25%。为工业环境设计的NEMA 4X (IP66)外壳，该发射机抗冲击和振动的大多数影响。型号可与3'电缆或M-12 4针连接。

IS626是UL列出的用于危险(分类)地点的产品。保护方法为本质安全“ia”。UL根据UL标准913第六版和CSA标准No. 157-92进行了调查。

应用及案例

· Monitoring pressure in hazardous environments

· Process

产品特色技术指标选项配件安装手册机构认证尺寸详图产品大图型号列表订货选型宣传彩页

产品特色

· 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

技术指标

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)

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.

选项配件

image	Model Number	Description
	A-295	Female four pin M-12 to cable gland connector.
	A-231	16' (5 m) shielded cable with 4 pin female M-12 connection.
	A-251	Pressure snubber, brass, 1/4" male/female BSPT.
	A-257	Pressure snubber, 316 SS, 1/4" male/female BSPT.
	MTL7706	Intrinsically safe zener barrier.

产品大图

型号列表

订货选型

Model	Description
IS626-07-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 15 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.
IS626-08-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 30 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.
IS626-09-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 50 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.
IS626-10-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 100 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.
IS626-13-GH-P1-E1-S1	Intrinsically safe pressure transmitter, 300 psi pressure range, 4-20 mA output, 1/4" NPTM, general purpose housing.

宣传彩页

英文版-Dwyer IS626系列.pdf

Dwyer 本安型压力变送器 IS626系列

技术指标

选项配件

安装手册

机构认证

尺寸详图

产品大图

型号列表

订货选型

宣传彩页

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