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  • 产品名称：美国controller压力变送器250系列

  • 产品型号：model 250
  • 产品厂商：Contorller senseors
  • 产品文档：
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简单介绍：
•实心不锈钢 •无焊缝，O形环或硅油泄漏而引起的系统问题 •**的应用如冷水机组，锅炉，制冷系统，泵和压缩机 •美国controller压力变送器250系列
详情介绍：

Series 250 Stainless Steel Pressure Transducer 美国controller压力变送器250系列

250

Specifications

Accuracy*:  <+/-1% FSO
Stability: +/-0.25% FSO/yr typical
Thermal Effects: +/-2% of FSO/°c
Overpressure: 2x range
FSO Pressure Range: 0/100PSI, 250PSI, 500PSI, 1000PSI, 2500PSI, 5000PSI, 10000PSI
Media: Any media, wet or dry, compatible with 17-4 Ph stainless steel
Operating Humidity: 90% RH non-condensing
Operating Temp: -20° to 85°C
Input Supply: 10-30 VDC
Load Resistance: 1.1KΩ on 4-20mA output
Output Signal: 4-20mA two wire
Electrical Connections: 24” 2-wire (4-20mA output)
Pressure Connections: 1/4″ NPT
Enclosure: One piece 17-4 Ph solid stainless steel
Dimensions: Approx. 2.2”L x 7/8” Hex (54.8mmL x 21.4mm Hex)

* Includes non-linearity hysteresis and non-repeatability at a fixed temperature

Package Drawing

 

How to Order

A typical order number consists of the model number, pressure range, pressure unit, output and mounting connection.

Model Pressure Range Pressure Unit Output Mounting Connection
250 100PSI P = PSI 4 = 4-20 mA*
(two wire)		 N = 1/4″ NPT
250PSI
500PSI
1,000PSI**
2,500PSI**
5,000PSI**
10,000PSI**

Example: 250G 500P 4 N (Model 250G, 500 PSI pressure range, 4-20mA output, 1/4” NPT mounting connection)
* The 4-20mA output is easily converted to 1-5 VDC utilizing a 250Ω resistor which we will provide upon request.
** Not in Stock. Please allow approximately six (6) weeks for delivery.

 
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