WIKA T91.10 T91.20 模拟式温度变送器

类型： 一体化温度变送器 型号： T91.10.T91.20 
测量精度： 0.1 %（℃）  输出信号： 10 mA 
品牌： WIKA/威卡 工作电压： 15 ... 35 VDC（V）  
加工定制： 是 测量范围： 100 ppm/°C（℃）  
 
WIKA,T91.10.T91.20模拟式温度变送器，

固定测量范围，卧式安装

Analogue Temperature Transmitters
Model T91.10, Fixed Measuring Range,

Head Mounting DIN Form B
Model T91.20, Fixed Measuring Range,

 Head Mounting Form J

 

 

 

 

  

 

   Applications
   Plant construction
   Power engineering
   Heating, air condition, ventilation, refrigeration
   Special Features
   Designs for Pt100 / Pt1000 or thermocouples
   Output 0 … 10 V, 3-wire design (T91.10) resp.
   4 … 20 mA, 2-wire design (T91.20)
   Fault ** for sensor burnout
   High accuracy
   Compact and cost-effective

Fig. left: Analogue Temperature Transmitter Model T91.10
Fig.right: Analogue Temperature Transmitter Model T91.20

   Description
   The analogue temperature transmitters of the T91 family are geared to the special requirements of industrialapplications.

   Depending on their output ** they are ideally suited for direct connection to processors such as PLCs or PC-A/D converters with voltage or current inputs.
   The transmitters convert the temperature-dependent change in resistance (for resistance thermometers) or thetemperature-dependent change in voltage (for thermocouples) into a 0 ... 10 V or 4 ... 20 mA output **.

   These standard **s allow an easy and reliable transmission oftemperature measurement values.These temperature transmitters are characterised by fixed measuring ranges configured according to customerspecifications, combined with zero and span potentiometers, which enable the fine adjustment of small corrections on site.

   Industry-compliant accuracy, interference resistance and sensor monitoring are further features of these compact ** converters.
   The T91.10 head mounting transmitters can be mounted inside any DIN Form B connection head. In addition the T91.20 head mounting version is also suitable for Form J connection heads.