PFEA111-20 3BSE028140R0020工控模块卡件
i带有校准功能AA-475R 4“直径头，带有校准功能AAC-575R 5”直径头，带校准功能规格：阀杆长度：21/2”、4”、6”、9”、12”、15”、18”和24”（最多可提供120”）。阀杆直径：.250”标准，最多可提供42“阀杆。.375”标准，超过42”阀杆。连接：1/2”NPT。外部复位：通过插入1/16轻松校准“将内六角扳手拧入复位开口。结构：304不锈钢外部零件。焊接结构。耐大多数化学品腐蚀。气密密封：符合ASME B40.3防尘和防漏要求。线束：所有不锈钢支架，带螺钉，可松开以允许头部360°旋转和阀杆位置180°调整。波纹管：重型柔性不锈钢。气密密封在外壳和连接处。保护将温度变化从双金属线圈传递到指针的机构。表盘：真正的防视差表盘，易于从任何角度读取，最大限度地减少读取误差。阳极氧化铝，带有大的黑色数字和刻度。镜头：玻璃。双金属线圈：螺旋线圈在低于500°F的温度范围内涂有硅酮涂层，用于减振和最大化传热和响应时间。精度：根据ASME B40.3 A级，±1%满量程。调整外壳和阀杆之间的角度可能会影响量程0.5%（ASME B40.3）的精度。超温限值：高达250°F 100%；250°F至550°F，50%；550°F至1000°F，连续使用至800°F，间歇使用超过800°F。美国制造注：1）热电偶套管适用于压力、腐蚀性流体或高速应用。2） ASME B40.3-Tel Tru制造并在本手册中提供的双金属温度计旨在满足或超过美国机械工程师协会发布的本标准。（其他可用范围–请咨询工厂）*温度范围为200/1000°F和100/550°C的温度计不建议在800°F/425°C以上连续使用（仅限间歇使用）。AA-375R.1lb。。。。。。。。1磅。3盎司。AA-475R.1lb。8盎司……1磅。14盎司。AA-575R.1lb。12盎司……2磅。6盎司。预计装运重量型号干硅填充第9页标准范围：如何订购，请参见第6页Tel Tru Manufacturing Company 408 St.Paul St.，Rochester，New York 14605 USA电话：585.232.1440 800.232.5335传真：585.232.3857电子邮件：info@teltru.com网址：www.teltru。com选项：联合连接或其他连接类型和尺寸。硅胶填充。其他镜片有丙烯酸、聚碳酸酯、防碎玻璃或钢化玻璃。其他阀杆直径236“（6mm）、315”（8mm）、，.375“（9.52mm）.316SS接液部件。可根据要求提供其他配置组合。AA-375R 2.430”（61.72mm）3.187“（80.95mm）AA-475R 2.40”（61.72 mm）4.115“（104.50mm）AA-575R，2.660”（67.56mm）5.040“（128.02mm）UT-575**如果OEM应用需要特定尺寸，请联系工厂。型号“A”“B”AA-375L、AA-475L和AA-575L第10 3页，4“和5”背接式工业温度计型号代码：GT-300 3“直径头GT-300R 3”直径头，带校准功能MX-325R 3“直径头部，带校准特征和最小或最大温度指示器MM-325R，3”直径头部，带有校准功能和最小和最大温度指示器GT-400 4”直径头GT-400R 4“直径
ameter head with calibration feature AA-475R 4" diameter head with calibration feature AA-575R 5" diameter head with calibration feature SPECIFICATIONS: Stem Lengths: 21 /2", 4", 6", 9", 12", 15", 18" and 24" (available up to 120"). Stem Diameter: .250" standard up to 42" stem. .375" standard over 42" stem. Connection: 1/2" NPT. External Reset: Easy to calibrate by inserting 1/16" Allen wrench into reset opening. Construction: 304 stainless steel external parts. Welded construction. Corrosion resistant to most chemicals. Hermetic seal: Per ASME B40.3 dustproof and leakproof. Harness: All stainless steel brackets with screws that loosen to allow 360° rotation of head and 180° adjustment of stem position. Bellows: Heavy-duty flexible stainless steel. Hermetically sealed at case and connection. Protects mechanism that transfers temperature change from bimetal coil to pointer. Dial: True Anti-Parallax dial, easy-to-read from any angle, minimizes reading errors. Anodized aluminum with large black numbers and graduations. Lens: Glass. Bimetal Coil: Helix coil is silicone coated on ranges below 500°F for vibration dampening and to maximize heat transfer and response time. Accuracy: ±1% full span per ASME B40.3 Grade A. Adjustment of the angle between case and stem may affect accuracy up to 0.5% of span (ASME B40.3). Over Temperature Limits: Up to 250°F 100%; 250°F to 550°F, 50%; 550°F to 1000°F, continuous use up to 800°F, intermittent use over 800°F. MADE IN USA Hea ANT NOTES: 1) Thermowells are recommended for pressure, corrosive fluid or high velocity applications. 2) ASME B40.3— Bimetal thermometers manufactured by Tel-Tru and offered in this brochure are designed to meet or exceed this Standard issued by the American Society of Mechanical Engineers. (Additional Ranges Available – Consult factory) * Thermometers with temperature ranges 200/1000°F and 100/550°C are NOT RECOMMENDED FOR CONTINUOUS USE ABOVE 800°F/425°C (FOR INTERMITTENT USE ONLY). AA-375R . 1lb. ........1lb. 3oz. AA-475R . 1lb. 8oz.. . . . .1lb. 14oz. AA-575R . 1lb. 12oz.. . . .2lb. 6oz. Estimated Shipping Weights MODEL DRY SILICONE FILLED Page 9 STANDARD RANGES: FOR HOW TO ORDER, SEE PAGE 6 Tel-Tru Manufacturing Company 408 St. Paul St., Rochester, New York 14605 USA Phone: 585.232.1440 800.232.5335 Fax: 585.232.3857 E-mail: info@teltru.com Web: www.teltru.com OPTIONS: Union connection or other connection types and sizes. Silicone filled. Other lenses are acrylic, polycarbonate, shatterproof glass or tempered glass. Other stem diameters .236" (6mm), .315" (8mm), .375" (9.52mm). 316SS wetted parts. Other configuration combinations available upon request. AA-375R 2.430" (61.72mm) 3.187" (80.95mm) AA-475R 2.430" (61.72mm) 4.115" (104.50mm) AA-575R, 2.660" (67.56mm) 5.040" (128.02mm) UT-575 ** Contact factory if specific dimension is required for OEM applications. MODEL "A" "B" AA-375R, AA-475R AND AA-575R Page 10 3", 4" and 5" Back Connected Industrial Thermometers MODEL CODES: GT-300 3" diameter head GT-300R 3" diameter head with calibration feature MX-325R 3" diameter head with calibration feature and min or max temperature indicator MM-325R 3" diameter head with calibration feature and min and max temperature indicator GT-400 4" diameter head GT-400R 4" diameter
