隔爆本安型帶熱電偶電阻SBWR-4270/440D 廠家
產(chǎn)品概述
隔爆本安型帶熱電偶電阻SBWR-4270/440D是一款專為工業(yè)現(xiàn)場(chǎng)設(shè)計(jì)的溫度測(cè)量與信號(hào)轉(zhuǎn)換一體化設(shè)備,適用于冶金、石油、化工、電力等領(lǐng)域的復(fù)雜環(huán)境。該產(chǎn)品采用硅橡膠或環(huán)氧樹(shù)脂密封結(jié)構(gòu),具備耐震、耐濕、耐溫等特性,可直接安裝在熱電偶或熱電阻的接線盒內(nèi),輸出4~20mA標(biāo)準(zhǔn)信號(hào),省去補(bǔ)償導(dǎo)線成本并提升遠(yuǎn)距離傳輸?shù)目垢蓴_能力。其設(shè)計(jì)兼顧穩(wěn)定性與安全性,適用于含可燃性氣體的危險(xiǎn)場(chǎng)所,通過(guò)防爆結(jié)構(gòu)確保外殼內(nèi)部爆炸時(shí)外部環(huán)境不受影響。
產(chǎn)品核心功能包括冷端自動(dòng)補(bǔ)償、高精度線性化輸出及寬環(huán)境溫度適應(yīng)性,工作電壓范圍12~35VDC,支持二線制或三線制接線,負(fù)載電阻最大可達(dá)600Ω(24VDC供電)。內(nèi)置LCD顯示屏可直觀顯示溫度、電流等參數(shù),智能型號(hào)還支持HART協(xié)議通信,便于集成到自動(dòng)化系統(tǒng)中。熱電阻采用Pt100分度號(hào),熱電偶支持K、E、J等多種類型,滿足不同測(cè)溫需求。1316
Product Overview
The explosion-proof and intrinsically safe thermocouple/resistance temperature transmitter SBWR-4270/440D integrates temperature sensing and signal conversion for industrial applications, including metallurgy, petrochemical, and power generation. Featuring a compact design with silicone rubber or epoxy resin sealing, it resists vibration, moisture, and extreme temperatures while installed directly in thermocouple/RTD junction boxes. Its 4~20mA output eliminates costly compensation cables and enhances long-distance signal reliability.
Key functionalities include cold-junction compensation, high-accuracy linear output, and adaptability to harsh environments (-25°C~80°C). Operating at 12~35VDC, it supports 2-wire/3-wire connections with a maximum load resistance of 600Ω (24VDC). The built-in LCD displays real-time temperature or current values, while smart versions enable HART communication for system integration. Compatible with Pt100 RTDs and K/E/J-type thermocouples, it ensures versatile測(cè)溫capabilities. The robust construction and intrinsic safety design make it suitable for hazardous areas with combustible gases.31317
技術(shù)特點(diǎn)
- 一體化設(shè)計(jì):變送器與測(cè)溫元件集成,減少安裝復(fù)雜度,提升響應(yīng)速度。
- 環(huán)境適應(yīng)性:-25℃~80℃寬溫工作范圍,防護(hù)等級(jí)IP65,適用于粉塵、潮濕環(huán)境。
- 信號(hào)處理:采用多段折線逼近法校正非線性信號(hào),確保全量程精度±0.5%FS。
- 安全架構(gòu):輸入-輸出隔離設(shè)計(jì)(隔離電壓0.5kV),降低共模干擾,兼容計(jì)算機(jī)系統(tǒng)。
- 維護(hù)便捷:模塊化結(jié)構(gòu)支持現(xiàn)場(chǎng)快速更換,智能型號(hào)可通過(guò)PC或手操器參數(shù)配置。6818
Technical Features
- Integrated Solution:Combines transmitter and sensor for simplified installation and fast response.
- Environmental Resilience:Operates from -25°C~80°C with IP65 protection against dust and moisture.
- Signal Optimization:Nonlinear calibration via piecewise linear approximation achieves ±0.5%FS accuracy.
- Safety Design:Isolated input/output (0.5kV) minimizes interference, ideal for automated systems.
- User-Friendly Maintenance:Modular components allow field replacement; smart models enable remote configuration via HART tools.71215
注:以上內(nèi)容基于產(chǎn)品公開(kāi)技術(shù)參數(shù)整理,未涉及認(rèn)證或?qū)@畔ⅰ?/p>
耐腐型、耐磨型熱電阻
WZP-130, WZP-131, WZP2-120, WZP2-121, WZP2-130, WZP2-131, WZC-120,WZC-130, WZP-220, WZP-221, WZP-230, WZP-231, WZP2-220, WZP2-221, WZP2-230,WZP2-231, WZP-221A, WZP2-221A, WZC-220, WZC-230, WZC-220A, WZP-220, WZP-221WZP-230, WZP-231, WZP2-220, WZP2-221, WZP2-230, WZP2-231, WZP-220A, WZP2-220A, WZC-220, WZC-230, WZC-220A, WZP-320, WZP-321, WZP-330, WZP-331, WZP2-320, WZP2-321, WZP2-330, WZP2-331,
隔爆本安型帶熱電偶電阻,SBWR-4270/440D,WZP2-892
熱電阻:
MWFT-1,MWFT-2,MWFT-3,WZP-120B,WZP-121B,WZP-130B,WZP-131B,WZP2-120B,WZP2-121B,WZP2-130B,WZP2-131B,WZC-120B,WZC-130B,WZP-220B,WZP-221B,
WZP-230B,WZP-231B,WZP2-220B,WZP2-221B,WZP2-230B,WZP2-231B,WZP-220ABWZP2-220AB,WZC-220B,WZC-120B,電站測(cè)溫用熱電阻WZC-130B,WZP-220B,WZP-221B,WZP-230B,WZP-231B,WZP2-220B,WZP2-221B,WZP2-230B,WZP2-231B,WZP-220AB,WZP2-220AB。WZC-220B,WZC-230B,WZC-220AB,WZP-320B,WZP-321B,WZP-330B,WZP-331B,WZP2-320B,WZP2-321B,WZP2-330B,WZP2-330B,WZC-320B,WZC-320B,WZP-420B,WZP-421B,WZP-430B,WZP-431B,WZP2-420B,WZP2-421B,WZP2-430B,WZP2-431B,WZP-42AB,WZP2-42AB,WZC-420B,WZC-430B,WZP-420B,WZP-421B,WZP-430B,WZP-430B,WZP-431B,WZP2-420B,WZP2-421B,WZP2-430B,WZP2-431B,WZP-42AB,WZP2-42AB,WZP-420B,WZC-430B,WZP-621B,WZP-621AB,WZP-631B,WZP2 -621B,WZP2 -621B,WZP2 -631B,WZP-621B,WZP-631B,WZP-621B,WZP2 -631B,WZP-621AB,WZP2-621AB,WZP-002,WZP-003,WZP-003A,WZCM-201,WZPM-201,WZPM-201,WZP-270S,WZP-26S,WZP-236SB,薄膜鉑熱電阻WZP2-236SB,WZP-1312AB,WZP2-1312AB,WZP-212AB,WZP2-212AB,WZP-3312AB,WZP2-3312AB,WZP-4312AB,WZP2-4312AB,WZP-6312AB,WZPK-103U,WZPK-104U,WZPK-105U,WZPK-106U,WZPK-106U,WZPK-204U,WZPK-205U,WZPK-206U,WZPK-303U,WZPK-304U,WZPK-305U,WZPK-306U,WZPK-403U,WZPK-404U,WZPK-405U,WZPK-406U,WZPK-503U,WZPK-504U,WZPK-505U,WZPK-506U,WZPK-133U,WZPK-134U,WZPK-135U,WZPK-136U,WZPK-233U,WZPK-234U,WZPK-235U,WZPK-236U,WZPK-333U,WZPK-334U,WZPK-335U,WZPK-336U,WZPK-433U,WZPK-434U,WZPK-435U,WZPK-436U,WZPK-533U,WZPK-534U,WZPK-535U,WZPK-536U,WZPK-123UWZPK-124U,裝配式不銹鋼接線盒鉑電阻WZPK-125U,WZPK-126U,WZPK-223U,WZPK-224U,WZPK-225U,WZPK-226U,WZPK-323U,WZPK-324U,WZPK-325U,WZPK-326U,WZPK-423U,WZPK-424U,WZPK-425U,WZPK-426U,WZPK-523U,WZPK-524U,WZPK-525U,WZPK-526U,WZPK-163U,WZPK-164U,WZPK-165U,WZPK-166U,WZPK-263U,WZPK-264U,WZPK-265U,WZPK-266U,WZPK-363U,WZPK-364U,WZPK-365U,WZPK-366U,WZPK-463U,WZPK-464U,WZPK-465U,鎧裝鉑電阻WZPK-563U,WZPK-564U,WZPK-565U,WZPK-566U,WZPK-173U,WZPK-174U,WZPK-175U,WZPK-176U,WZPK-273U,WZPK-274U,WZPK-275U,WZPK-276U,WZPK-373U,WZPK-374U,WZPK-375U,WZPK-376U,WZPK-473U,WZPK-474U,WZPK-475U,WZPK-476U,WZPK-573U,WZPK-574U,WZPK-575U,WZPK-576U,WZPK-103S,WZPK-104S,WZPK-105S,WZPK-106S,WZPK2-105SA,WZPK2-106SA,WZPK-203S,WZPK-204S,WZPK-205S,WZPK-206S,WZPK2-205SA,WZPK2-206SA,WZPK-303S,鎧裝鉑電阻,WZPK-535S,WZPK-533S,WZPK-534S,WZPK2-436SA,WZPK2-435SA,WZPK-435S,WZPK-434S,WZPK-433S,WZPK2-336SA,WZPK-235U,WZPK-134U,WZPK-236S,WZPK2-335SA,WZPK-336S,WZPK-235S,WZPK-325U,WZPK-234S,WZPK-335S,WZPK-404U,WZPK-126U,WZPK-334S,WZPK-233S,WZPK-365U,WZPK2-136SA,WZPK-333S,WZPK2-236SA,WZPK2-135SA,WZPK-136S,WZPK2-235SA,WZPK-135S,WZPK-134S,WZPK-524U,WZPK-123U,WZPK2-525SA,WZPK-525S,WZPK-524S,WZPK-523S,WZPK2-425SA,WZPK-425S,WZPK-424S,WZP2-44SAB,WZPK-423S,WZPK-326S,WZPK2-325SA,WZPK-325S,WZPK-323S,WZPK-324S,WZPK2-226SA,WZPK2-225SA,WZPK-226S,WZPK-225S,WZPK-223S,WZPK2-126SA,WZPK2-125SA,WZPK-125S,WZPK-126S,WZPK-124S,WZPK-123S,WZPK2-506SA,WZPK2-505SA,WZP2-420D,WZC-430B,WZPK-164S,WZPK-575S,WZPK-505S,WZPK-565S,WZPK-566S,WZP-431C,WZPK-466U化工專用隔爆型熱電阻WZPK-304S,WZPK-305S,WZPK-306S,WZPK2-305SA,WZPK2306SA,WZPK-403S,WZPK-404S,WZPK-405S,WZPK-406S,WZPK2-405SA,WZPK2406SA,WZPK-503S,WZPK-504S,WZPK-505S,WZPK-506S,WZPK2-505SA,WZPK2506SA,WZPK-123S,WZPK-124S,WZPK-125S,WZPK-126S,WZPK2-125SA,WZPK2-126SA,WZPK-223S,WZPK-224S,WZPK-225S,WZPK-226S,WZPK2-225SA,WPK2-225SA,WZPK2-226SA,WZPK-323S,WZPK-324S,WZPK-325S,WZPK-326S,WZPK2-325SA,WZPK2326SA,WZPK-423S,WZPK-424S,WZPK-425S,WZPK-426S,WZPK2-425SA,WZPK2426SA,WZPK-523S,
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