Wear resistant thermocouple

Product Description:

Product features:

Wear resistant thermocouples are high-tech specialized products that are ideal for high-temperature and wear-resistant environments such as circulating fluidized bed boilers, boiling boilers, coal grinding gasification furnaces, and cement plant series kiln heads, kiln tails, furnace head covers, as well as chemical and smelting industries. The G series wear-resistant thermocouples draw on the strengths of others and use process formulas to produce wear-resistant alloys in a state of imbalance. Compared with ordinary stainless steel metal, metal ceramic protective tubes, and wear-resistant alloy protective tubes on the market, their service life is increased by 1-5 times. Due to the difference in environmental temperature, high temperature control points, large vibrations, high blower wind speed, severe wear, it is very difficult to measure temperature, and their service life is very short. Generally, wear-resistant alloys are worn through and damaged in only 10-90 days, burning and bending. The breakage caused damage to the wear-resistant thermocouple, resulting in significant losses and unnecessary trouble for the user.

The G series wear-resistant thermocouple has been used nearly 10000 times a year by hundreds of manufacturers and has a very good response, which is completely comparable to imported products This product has the advantages of vibration resistance, wear resistance, corrosion resistance, high sensitivity, good stability, high accuracy, and long service life. It is currently used as a temperature measurement protection tube in high-temperature and wear-resistant fields such as power plants, cement plants, and chemical smelters

Main technical parameters

Electrical outlet: M20 × 1.5, NPT1/2

Wear resistant head hardness: HRC60-65

Protection level: IP65

耐磨热电偶保护管类型及性能

类型	代号	性能特点	测量范围℃	外径d(mm)	适用场合
不锈钢喷涂	NP	耐磨	0~800	Φ16，Φ22	水泥，煤粉，流化床，沸腾炉，水泥旋窑
不锈钢加强	Q	寿命延长	0~800 极限0~1050	Φ22~Φ30
硬质合金	NH10	耐磨、耐高温	0~1100	Φ16~Φ34
高温合金	NH12	耐磨、耐腐、耐高温、强度好	0~1200	Φ20~Φ25
高温合金	NH13	耐磨、耐腐、耐高温、性能好	0~1300	Φ22
高鉻铸铁	G	耐磨、耐腐、外径大	0~1050	Φ32~Φ38

耐磨热电偶型号及规格

型号	分度号	测温范围℃	公称压力	流速	规格
					d	L×L
WRN-230N WRN2-230N	K	0-800	≤100MPa	≤100m/s	Ф16	300×150 350×250 400×250 450×300 500×350 550×400 650×500 900×750 1150×1000
WRE-230N WRE2-230N	E	0-600
WZP-230N WZP2-230N	Pt100	-200～500
WRN-630N WRN2-630N	K	0-800	≤30MPa	≤80m/s	Ф15
WRE-630N WRE2-630N	E	0-600
WZP-630N WZP2—630N	Pt100	-200～500

耐磨热电偶、耐磨热电阻的选型型谱

WZ						热电阻
WR						热电偶
	感温元件
	C					Cu50（热电阻）
	P					Pt100（热电阻）
	N					镍铬镍硅 K
	E					镍铬铜镍 E
		连接形式
		2				固定螺纹
		3				活动法兰
		4				固定法兰
		6				固定螺纹锥形保护管
			接线盒形式
			2			防喷式
			3			防水式
				保护管直径
				0		16
				1		12
				T	Φ18、Φ20 Φ22、Φ25 Φ28、Φ32	客户定制
				耐磨标示		NM
				耐磨头材质
				-SN		水泥厂专用
				-DC		电厂专用
				-LM		等离子喷涂
				-CM		高鉻铸铁
				-KM		K氏合金
				特殊材质
使用场合		客户在订购耐磨热电偶、耐磨热电阻时一定要确定其使用工矿场合，使用温度，便于厂家对耐磨头材质的正确选择