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WZP assembly type RTD (PT100)
Brief Description
The WZP-231 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-231 assembly type RTD (PT100), please contact themanufacturer.