WZP assembly type RTD (PT100)

Brief Description

The WZP-221 assembly type RTD(PT100) produced by shanghai automation is used with displayer, recorder andelectrical adjuster completely. It can measure the temperature of liquid,vapor, gas and the surface of solid from -200℃ to 420℃directly. Per national regulation, we have manufactured PT100 platinumresistance thermometer in line of IEC international standard graduation andCU50 copper resistance in line of professional graduation since 1987.

Type   °C Range   Graduation   Allowed  deviation  Δ°C  

WZP Platinum  resistor   ﹣200-420   Pt100   B(0.30+0.005|t|)  

A(0.15+0.002t)  

Models

W   Temperature meter  

Z   Resistance thermometer  

Resistor material   P）platinum resistance  

install and fixed type   1）Without fixed device type2）fixed thread type3）movable flange4）fixed flange type6）fixed thread taper protect tube type  

junction box type   2）splash proof type3）waterproof typeUn-standard：socket  mount type，small junction box type and so on  

design series number   0）ø16mm  protecting tube1）ø12mm  protecting tubeUn-standard：all  sizes of protecting tubes  

Fixed thread type

Type   Model   Graduation   Range   Protection tube Material   d  mm   TP time  

Simplex    WZP-220   Pt100   -200-420   1Cr1BNi9Ti   φ16   ≤90  

WZP-221   φ12   ≤30  

WZP-230   φ16   ≤90  

WZP-231   φ12   ≤30  

Duplex    WZP2-220   φ16   ≤90  

WZP2-221   φ12   ≤45  

WZP2-230   φ16   ≤90  

WZP2-231   φ12   ≤45  

Simplex   WZP-221A   φ16    ≤90  

Duplex   WZP2-221A  

Note: For special requirement of the WZP-221 assembly type RTD (PT100), please contact themanufacturer.