RTD

WZ Abrasion resistant RTD

Brand: Xunfei
Explosion Grade: ExdIICT4~CT6
Delivery: 1 week Exw
Minimual Order Qty: 5pcs
Product description: High quality and competitive price of WZ Abrasion resistant RTD manufacturer in China. Email: sales@xfmeter.com
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Brief Description

WZ Abrasion resistant RTD produced by Xunfei is mainly used in the field which may cause heavy wear with low temperature medium (-200-450℃), like power plant circulating fluidized bed, cement and chemical plant etc. WZ Abrasion resistant RTD from our company is of international level with advanced technology, the special wear-resistant material guarantee its long-service life (1~2 years) without influence on measuring lag. Protection tube is wear-resistant, high-temperature oxidation resistant, as well as vulcanization-resistant, liquid iron powder resistant, limestone resistant, rush-resistant, vibration-resistant etc.

Technical Parameters

Electric outlet: M20 x 1.5, NPT1/2

Wear-resistant head hardness: HRC60-65

Protection grade: IP65

Insulation resistance: > 100 m Ω (room temperature)

Test voltage: 500 VDC

Connection size: M27 x 2 NPT3/4

Accuracy: I

Main Tech Data

Name	Graduation	Measure range（℃）	Allowable difference △t(℃)
PT Resistance	Pt100	-200~+420	A or B level
Cu Resistance	Cu50	-50~+100	±（0.3+6X10^-3∣t∣）

Other tech data conforms to JB/T9238-1999 (Industrial thermocouple tech document) and JB/T8622-1997 tech document.

Model and Spec

Model	Graduation	Coating	Measure range ℃	Tube Diameter d	Spec
WZPN-130 WZPN-230 WZPN-330 WZPN-430	Pt100	Ni60	-200~420	16+1.5	300×150 350×200 400×250 450×300 550×400 650×500 900×750 1150×1000 1650×1500 2150×1500
WZPN₂-130 WZPN₂-230 WZPN₂-330 WZPN₂-430
WZPN-131 WZPN-231 WZPN-331 WZPN-431				12+1.5	225×75 250×100 300×150 350×200 400×250 450×300 550×400 650×500 900×750 1150×1000
WZPN₂-131 WZPN₂-231 WZPN₂-331 WZPN₂-431
WZPN-631				d+1.5	Per Wear-resistant RTD (PT100)
WZPN₂-631