Product Details

Product Description

Brief Description

As the sensor to measure temperature, assembly-type resistance thermometer is used with displayer, recorder and electrical adjuster completely. It can measure the temperature of liquid, vapor, gas and the surface of solid from -200℃ to 420℃directly. According to national regulation, we have manufactured PT100 platinum resistance thermometer in line of IEC international standard graduation and CU50 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\|)
WZP Platinum resistor	-200~420	Pt100	A(0.15+0.002t)
WZC Copper resistance	-150~100	Cu50	-50~100°C ±(0.30+6.0*10-3t)

Models

Temperature meter

Resistance thermometer

Resistor material

P)platinum resistance

C)copper resistance

install and fixed type

1)Without fixed device type

2)fixed thread type

3)movable flange

4)fixed flange type

6)fixed thread taper protect tube type

junction box type

2)splash proof type

3)waterproof type

Un-standard:socket mount type,small junction box type and so on

design series number

0)ø16mm protecting tube

1)ø12mm protecting tube

Un-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				φ16	≤90
Copper resistance	WZC-220	CU50	-50~100	Copper 1Cr18Ni9Ti	φ12	≤120
	WZC-230
	WZC-220A

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