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压力变送器

产品名称: 压力变送器
产品型号: dwyer 628
产品厂商: Dwyer
产品文档: 无相关文档


简单介绍

628CR系列 压力变送器 精度为1%,采用陶制传感器和NEMA 4X的不锈钢外壳,特别适用于OEM设备制造商要求的低价格,高性能,高可靠耐用的场合。628CR系列尺寸小,重量轻,量程范围可选从-14.7到500 psi,并且还有多种电气连接方式可选择,以满足不同的应用场合

压力变送器的详细介绍

628CR系列 压力变送器 精度为1%,采用陶制传感器和NEMA 4X的不锈钢外壳,特别适用于OEM设备制造商要求的低价格,高性能,高可靠耐用的场合。628CR系列尺寸小,重量轻,量程范围可选从-14.7到500 psi,并且还有多种电气连接方式可选择,以满足不同的应用场合。

 

Service: Compatible gases and liquids.

Wetted Materials: Ceramic, fluoroelastomer, 316L SS.

Accuracy: ±1.0% FS (includes linearity, hysteresis and repeatability).

Stability: ±0.25% FS/year.

Temperature Limits: 0 to 185°F (-18 to 85°C).

Compensated Temperature Range: 0 to 175°F (-18 to 79°C).

Pressure Limit: Max. Pressure: 2x range; Burst Pressure: 3x range.

Thermal Effect: ±0.04% FS/°F.

Power Requirements: 9 to 30 VDC.

Output Signal: 4 to 20 mA.

Response Time: 3 ms typ.

Loop Resistance: 0-1200 Ohm max.

Current Consumption: 40 mA max.

Electrical Connections: Cable or DIN connector.

Process Connection: 1/4" male NPT or 1/4" male BSPT.

Enclosure Rating: NEMA 4X (IP65).

Mounting Orientation: Mount in any position.

Weight: 4.0 oz.

Agency Approvals: CE.

EXAMPLE 628CR 08 GH P1 E1 S1 AT Series 628CR-08-GH-P1-E1-S1-AT Pressure Transmitter, range 0-30 psig, general purpose enclosure, 1/4" male NPT, 3 ft. cable, 4-20 mA output, with aluminum tag.
SERIES 628CR             Pressure Transmitter
RANGE   08
09
10
12
13
14
71
90
91
75
92
93
81
          0-30 psig
0-50 psig
0-100 psig
0-200 psig
0-300 psig
0-500 psig
0-2.5 bar
0-4 bar
0-6 bar
0-10 bar
0-16 bar
0-25 bar
0-40 bar
HOUSING     GH         General Purpose
FITTINGS       P1
P2
P3
P4
      1/4" Male NPT
1/4" Female NPT
1/4" Male BSPT
1/4" Female BSPT
CABLES &
CONNECTORS
        E1
E2
E3
E4
    3 Ft. Cable
6 Ft. Cable
9 Ft. Cable
Heirshman DIN EN 175801-803-C
ELECTRICAL
OUTPUT
          S1   4-20 mA, 2-wire
OPTIONS             AT
NIST
Aluminum Tag
NIST Certification

 


 
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