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Dwyer TSWB Dwyer TSWB系列 數(shù)顯溫度開關(guān)/水位開關(guān)

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正捷工程科技是世界儀器儀表生產(chǎn)廠家—美國Dwyer儀表中國地區(qū)的一級(jí)代理經(jīng)銷商,我們是德國WIKA,美國UE,美國CCS壓力差壓溫度流量液位開關(guān)產(chǎn)品一級(jí)代理商.公司提供近有關(guān)差壓表,差壓變送器,差壓開關(guān),壓力表,壓力變送器,壓力開關(guān),流量計(jì),流量傳感器,流量開關(guān),超聲波流量計(jì),風(fēng)速計(jì),風(fēng)速變送器,溫度、濕度、物位(液位)和閥門等產(chǎn)品, 它們廣泛應(yīng)用于工業(yè)自動(dòng)化、暖通空調(diào)、樓宇自控、電廠、石油、化工、水處理,鍋爐、壓縮機(jī)、冷凍制冷設(shè)備、食品、醫(yī)藥、輕工業(yè)、環(huán)保、潔凈工程等領(lǐng)域。同時(shí)我們擁有一支專業(yè)的技術(shù)隊(duì)伍,能為客戶提供較好的自動(dòng)化測控解決方案.公司自成立以來在多個(gè)行業(yè)取得了比較好的業(yè)績,贏得了供貨商與使用客戶的認(rèn)可,參與了多個(gè)新建、擴(kuò)建、改造項(xiàng)目,擁有國內(nèi)外多個(gè)儀表的代理資格。

差壓表,壓力開關(guān),流量計(jì),流量開關(guān),溫濕度變送器

Dwyer TSWB系列 數(shù)顯溫度開關(guān)/水位開關(guān)

 

美國德威爾 TSWB系列數(shù)顯溫度水位開關(guān)

Dwyer TSWB系列 數(shù)顯溫度開關(guān)/水位開關(guān)

Series TSWB

 

Digital Temperature/Water Level Switch

 

 

2個(gè)獨(dú)立的溫度設(shè)定點(diǎn)、水位報(bào)警

 

The Series TSWB Digital Temperature Switch has a high and a low set point for controlling the water temperature. The low set point can either be manually or automatically reset. This control also has a conductivity probe input. This input supplies 12 VAC to the conductivity probe to check for low water condition. There are three relay outputs which can be assigned in the field to the high temperature set point, low temperature set point or the low water level input. The Model TS2-K configuration key can make configuring multiple controls quick and easy.

 

 

Probe Range: PTC -58 to 302ºF (-50ºC to 150ºC); NTC -58 to 230ºF (-50ºC to 110ºC).

 

Probe Temperature Input: (Selectable by parameter) PTC1000 probes (25ºC-1000 Ohm) / NTC.

 

Probe Level Input: Conductivity Probe: max Voltage 12 VAC. Sensitivity established from factory at 100K Ohm.

 

Output: R1 SPST NO Relay Resistive load 5A @ 250 VAC; R2 SPST NC Relay Resistive load 5A @ 250 VAC; R3 SPDT Relay Resistive load 16A @ 240 VAC.

 

Horsepower Rating: 1HP -- 10FLA, 60LRA 250 VAC.

 

Control Type: On/Off.

 

Power Requirement: 115 VAC ± 10%, 230 VAC ± 10%, 24 VAC/DC ± 10%, 12 VAC/DC ± 10%.

 

Power Consumption: 4VA (230V/115V) 1.5VA (24V/12V).

 

Accuracy: Better than 1% of full scale.

 

Display: 3-digit, red 1/2" digits.

 

Resolution: 1º (3 digits).

Memory Backup: Nonvolatile memory.

 

Ambient Operating Temperature: 32 to 158ºF (-30 to 70ºC).

 

Storage Temperature: -4 to 176ºF (-30 to 80ºC).

 

Weight: 3.5 oz.

 

Front Protection: IP64.

 

Agency Approvals: CE, UL, cUL.



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