下一代緊湊型電子開(kāi)關(guān)
The next generation of compact electronic switches

領(lǐng)先的控制產(chǎn)品制造商 Barksdale 宣布推出最新版本的 3000 系列 緊湊型電子開(kāi)關(guān)。 該系列目前包括 電子溫度和壓力開(kāi)關(guān) （即將推出液位和流量模型），具有 320 度可旋轉(zhuǎn) 4 位顯示屏、多種配置和 EMI 保護(hù)。

Barksdale BTS3000 電子雙溫度開(kāi)關(guān) 和 Barksdale BPS3000 雙壓力開(kāi)關(guān) 提供三種方便的配置：雙開(kāi)關(guān)、帶模擬輸出的雙開(kāi)關(guān)（4-20 mA 或 0-10 V）或帶模擬輸出的單開(kāi)關(guān)。 在一個(gè)緊湊的包裝中，您會(huì)發(fā)現(xiàn)結(jié)合了三個(gè)分立元件（雙壓力開(kāi)關(guān)、壓力傳感器和數(shù)字壓力表）的壓力開(kāi)關(guān)或完全可編程的溫度控制設(shè)備。

設(shè)定點(diǎn)和死區(qū)可通過(guò)用戶友好的菜單輕松調(diào)整，其中遲滯可設(shè)置為其測(cè)量范圍的 125%。 模擬傳感器輸出可從整個(gè)可調(diào)范圍的 25% 擴(kuò)展到 100%，并且外殼高度剛剛超過(guò) 4 英寸，直徑遠(yuǎn)低于 2 英寸，BTS3000 允許緊湊的柜內(nèi)安裝。

大型 4 位 14 段 LED 角度顯示屏美觀且可從多個(gè)點(diǎn)清晰讀取。 即使設(shè)備需要倒置安裝，內(nèi)部軟件也能夠?qū)⑵滹@示屏旋轉(zhuǎn) 180 度。 此外，320 度可旋轉(zhuǎn)電氣連接和顯示外殼使安裝更簡(jiǎn)單、更便宜和更通用。

具有 EMI 保護(hù)的壓力和溫度開(kāi)關(guān)

BTS3000 溫度開(kāi)關(guān) 是要求精度、靈活性和長(zhǎng)壽命的溫度控制應(yīng)用的理想解決方案。 它們通常用于機(jī)床行業(yè)、液壓和氣動(dòng)系統(tǒng)、注塑機(jī)、冷卻監(jiān)控和電路、潤(rùn)滑系統(tǒng)、工程機(jī)械和汽車行業(yè)。

BPS3000 具有強(qiáng)大的 EMI 保護(hù)功能，可在當(dāng)今存在 EMF 和大功率對(duì)講機(jī)的工廠中實(shí)現(xiàn)穩(wěn)定的輸出。 此外，IP65/IP67 等級(jí)的外殼使該裝置適用于最潮濕的環(huán)境，甚至完全浸沒(méi)。

它適用于需要精密 壓力控制 、靈活性和極長(zhǎng)壽命的應(yīng)用。 其中包括機(jī)床行業(yè)、工廠自動(dòng)化、注塑機(jī)、潤(rùn)滑監(jiān)控、泵和壓縮機(jī)。 壓力范圍從 0 到 3 psi 到 0 到 9000 psi，絕對(duì)壓力范圍高達(dá) 150 psia。

提供多個(gè)過(guò)程連接作為標(biāo)準(zhǔn)，從 ?” NPT 到 7/16” SAE 僅舉幾例。 BPS3000 還通過(guò)分別提供 0 至 10 V DC 至 4 至 20 mA 的模擬輸出信號(hào)來(lái)提供變送器功能。 可以在安裝過(guò)程中設(shè)置可讀范圍，從而實(shí)現(xiàn)更大的靈活性。

特點(diǎn)和好處

電子雙溫開(kāi)關(guān)

電子雙壓力開(kāi)關(guān)

The next generation of compact electronic switches

Leading control products manufacturer, Barksdale , has announced the latest release of their Generation 3000 Series of compact electronic switches. The range currently includes electronic temperature and pressure switches (with level and flow models due out soon) that feature a 320-degree rotatable 4-digit display, multiple configurations and EMI protection.

The Barksdale BTS3000 Electronic Dual Temperature Switch and Barksdale BPS3000 Dual Pressure Switches are available in three handy configurations: dual switch, dual switch with analog output (4-20 mA or 0-10 V), or single with analog output. In one compact package, you'll find either a pressure switch that combines three discrete components (dual pressure switch, pressure transducer, and digital pressure gauge) or a fully programmable temperature control device.

Setpoints and deadband are easily adjusted via a user-friendly menu where hysteresis can be set up to 125 per cent of its measuring range. Analog transducer outputs are scalable from 25 per cent to 100 per cent of the full adjustable range and, with a housing height just over four inches and a diameter well under two inches, the BTS3000 allows for tight in-cabinet installations.

The large 4-digit 14 segment LED angled display is aesthetically pleasing and allows clear readability from multiple points. Even if the unit needs to be mounted upside down, the internal software is capable of rotating its display 180 degrees. Plus, the 320-degree rotatable electrical connection and display housing makes for simpler, cheaper and more versatile installation.

Pressure & Temperature switches with EMI protection

The BTS3000 temperature switch is an ideal solution for temperature control applications requiring precision, flexibility and long life. They are commonly used in the machine tool industry, hydraulic and pneumatic systems, injection moulding machines, cooling monitoring and circuits, lubrication systems, construction machinery and the automobile industry.

The BPS3000 features robust EMI protection allowing for stable output in today's factories where EMF and high powered walkie-talkies are present. Additionally, the IP65/IP67 class rated housing makes this unit suitable for the wettest of environments, and even full submersion.

It is suitable for applications that call for precision pressure control , flexibility and extremely long life. These include in the machine tool industry, factory automation, injection moulding machines, lubrication monitoring, pumps and compressors. Pressure ranges are available from 0 to 3 psi up to 0 to 9000 psi, with absolute pressure ranges up to 150 psia.

Multiple process connections are offered as standard from ?” NPT to 7/16” SAE just to name a few. The BPS3000 also offers transmitter functionality by supplying analogue output signals 0 to 10 V DC to 4 to 20 mA respectively. The readable range can be set during installation enabling more flexibility.

Features and benefits

Electronic Dual Temperature Switch

• Measuring ranges: 0 ...100 °C to -30 ... 140 °C.
• Max. 2 switch points. Analogue output 4 - 20 mA or 0 - 10 V
• Rotatable 320° display & electrical connection.
• Menu navigation refers to VDMA standard.

Electronic Dual Pressure Switch

• Measuring range: gauge: 0 - 9000 psig, absolute: 0 - 150 psia Enclosure Rating: Type 4X (IP65) / Type 6 (IP67).
• Measuring ranges: 0...0.2 bar to 0...600 bar gauge (switchable to psi + MPa)
• Suitable for indoor or outdoor usage
• Max. 2 switch points.
• Analogue output 4 - 20 mA or 0 - 10 V
• Rotatable 320° display & electrical connection
• Menu navigation refers to VDMA standard