產(chǎn)品詳情
UE LDP2WC-19 CT.06460 UE傳感器,實(shí)物議價(jià)
UE LDP2WC-19 CT.06460 UE傳感器,實(shí)物議價(jià)
UE LDP2WC-19 CT.06460 UE傳感器,實(shí)物議價(jià)
UE LDP2WC-19 CT.06460 UE傳感器,實(shí)物議價(jià)
?UE LDP2WC-19 壓力開(kāi)關(guān)參數(shù)及功能?
?一、LDP2WC-19基礎(chǔ)參數(shù)?
-
?型號(hào)說(shuō)明?：
- ?LDP2WC-19? 是 UE（United Electric Controls）的 ?雙點(diǎn)微壓差開(kāi)關(guān)?，適用于氣體或液體低壓差監(jiān)控13。
- 型號(hào)可能含后綴（如材質(zhì)代碼需確認(rèn)），完整型號(hào)建議核對(duì)標(biāo)簽或手冊(cè)。
-
?壓力范圍?：
- ?設(shè)定范圍?：0.01~0.5 psi（支持負(fù)壓差設(shè)定）；
- ?最大耐壓?：150 psi（靜態(tài)壓力）。
-
?輸出類型?：
- ?雙SPDT觸點(diǎn)?（單刀雙擲），支持 2 組獨(dú)立開(kāi)關(guān)信號(hào)。
-
?電氣參數(shù)?：
- 額定負(fù)載：10A @ 250V AC / 5A @ 30V DC；
- 防護(hù)等級(jí)：NEMA 4X（防水防塵）。
?二、LDP2WC-19性能特性?
-
?靈敏度調(diào)節(jié)?：
- 支持機(jī)械式設(shè)定點(diǎn)調(diào)節(jié)（旋鈕或螺絲刀校準(zhǔn)）；
- 重復(fù)精度：±1% 滿量程。
-
?接液材質(zhì)?：
- ?膜片?：316L 不銹鋼或聚氨酯（根據(jù)型號(hào)后綴區(qū)分）；
- ?接口?：1/4" NPT 或 G1/4 螺紋。
-
?環(huán)境適應(yīng)性?：
- 工作溫度：-40°C~+85°C；
- 防護(hù)等級(jí)：IP65（防塵抗沖擊）。
?三、LDP2WC-19應(yīng)用場(chǎng)景?
-
?典型用途?：
- 通風(fēng)系統(tǒng)（HVAC）風(fēng)壓監(jiān)測(cè)；
- 工業(yè)過(guò)濾器壓差報(bào)警；
- 泵/風(fēng)機(jī)保護(hù)（防干轉(zhuǎn)或堵塞檢測(cè)）。
-
?適用介質(zhì)?：
- 空氣、氣體、水及非腐蝕性液體。
?四、LDP2WC-19安裝與配置?
-
?安裝方式?：
- 壁掛或管道直接安裝（需密封接頭）；
- 高低壓接口需區(qū)分連接方向（箭頭標(biāo)記）。
-
?接線說(shuō)明?：
- 標(biāo)配 5 芯接線端子（公共端 COM、常開(kāi) NO、常閉 NC）；
- 建議使用屏蔽電纜抗干擾。
?五、LDP2WC-19認(rèn)證與標(biāo)準(zhǔn)?
-
?安全認(rèn)證?：
- CE（歐盟）、UL（美國(guó)）、ATEX（防爆可選）；
-
?行業(yè)標(biāo)準(zhǔn)?：
- 符合 ASME B40.3 工業(yè)壓力開(kāi)關(guān)規(guī)范。
?注意事項(xiàng)?：
- 型號(hào)可能存在變體（如 LDP2WCC-19），需確認(rèn)后綴以明確材質(zhì)和壓力范圍；
- 高濕度或腐蝕性環(huán)境建議選配聚氨酯膜片型號(hào)；
- 調(diào)試時(shí)需避免過(guò)載沖擊，防止膜片損壞。
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1、 LDP 2WC-19 basic beters
Model Debion:
LDP 2WC-19 is a dual point micro differential pressure switch from UE (United Electric Controls), suitable for gas or liquid low differential pressure monitoring.
The model may contain suffixes (such as material codes that need to be confirmed), and it is recommended to check the label or manual for the complete model.
Pressure range:
Setting range: 0.01~0.5 psi (supports negative pressure difference setting);
Maximum pressure resistance: 150 psi (static pressure).
Output type:
Double SPDT contacts (single pole double throw), supporting 2 sets of independent switch signals.
Electrical beters:
Rated load: 10A @ 250V AC/5A @ 30V DC;
Protection level: NEMA 4X (waterproof and dustproof).
2、 Perbance characteristics of LDP 2WC-19
Sensitivity adjustment:
Support mechanical set point adjustment (knob or screwdriver calibration);
Repetition accuracy: ± 1% of full scale.
Liquid receiving material:
Diaphragm: 316L stainless steel or polyurethane (distinguished by model suffix);
Interface: 1/4 "NPT or G1/4 thread.
Environmental adaptability:
Working temperature: -40 ° C~+85 ° C;
Protection level: IP65 (dustproof and impact resistant).
3、 Application scenarios of LDP 2WC-19
Typical use:
Ventilation system (HVAC) wind pressure monitoring;
Industrial filter differential pressure alarm;
Pump/fan protection (anti dry running or blockage detection).
Applicable medium:
Air, gas, water, and non corrosive liquids.
4、 LDP 2WC-19 Installation and Configuration
Installation b:
Wall mounted or pipeline direct installation (requires sealed joints);
The high and low voltage interfaces need to distinguish the connection direction (arrow markings).
Wiring instructions:
Standard 5-core wiring terminals (common terminal COM, normally open NO, normally closed NC);
It is recommended to use shielded cables to resist interference.
5、 LDP 2WC-19 Certification and Standards
Security certification:
CE (EU), UL (USA), ATEX (explosion-proof optional);
Industry standards:
Compliant with ASME B40.3 Industrial Pressure Switch Specification.
Attention:
There may be variants of the model (such as LDP 2WCC-19), and the suffix needs to be confirmed to clarify the material and pressure range;
It is recommended to choose polyurethane film models for high humidity or corrosive environments;
During debugging, it is necessary to avoid overload impact to prevent damage to the diaphragm.
