Etatron pH值水泵控制系統(tǒng)，5升/小時(shí)流量

Etatron pH值水泵控制系統(tǒng)，5升/小時(shí)流量

Etatron pH Pump Control System, 5 L/hr flow

一個(gè)完整的控制系統(tǒng)將控制器和變速計(jì)量泵結(jié)合為一體的設(shè)備！

方便的壁掛式外殼

最大壓力為150 psi（10巴）

最大流量1.3 GPH（5升/小時(shí)）

控制系統(tǒng)很容易使用，只需通過前端安裝設(shè)置旋鈕輸入您所需的pH值。控制器的響應(yīng)對(duì)pH值的變化小于0.1個(gè)pH單位。比例輸出機(jī)型自動(dòng)沖程頻率調(diào)整。系統(tǒng)開關(guān)可選送堿或送酸。開/關(guān)模式可調(diào)行程頻率，一整圈控制旋鈕來(lái)改變流量0到100％。

抽水頻率成正比的輸出模式，比例下降，直到它到達(dá)精確的設(shè)定點(diǎn)，我們的關(guān)鍵應(yīng)用為您提供了更大的微調(diào)控制。當(dāng)水槽液位太低時(shí)，比例輸出控制模式液位開關(guān)可關(guān)閉抽水。訂購(gòu)控制液位開關(guān)07187-06 

防潮部件包括聚丙烯，聚四氟乙烯，Viton ?優(yōu)異的耐化學(xué)性。環(huán)氧樹脂涂層鋁外殼耐腐蝕。清潔，密封墊的聚碳酸酯屏蔽罩的控制面板。手動(dòng)排氣除氣液體泵頭。控制系統(tǒng)接受BNC連接器電極沒有溫度補(bǔ)償 

包含：一個(gè)6英尺長(zhǎng)的透明PVC和PE管（3/16''ID×1/4'' OD）和6英 ??尺和弦（三三腳插頭115VAC型;卷端頭240 VAC模型。）

A complete control system-combines a controller and variable-speed metering pump all in one unit!

Convenient wall-mount housing

Maximum pressure 150 psi (10 bar)

Maximum flow rate 1.3 GPH (5 L/hr)

Control systems are easy to use-just enter your desired pH value via the front-mounted set knob. The controller responds to pH changes within 0.1 pH unit. Proportional output models feature automatic stroke frequency adjustment. Systems are switch-selectable for caustic or acid feed. On/off models feature adjustable stroke frequency to vary flow from 0 to 100% with one full turn of the control knob.

Pumping frequency in proportional output models decreases proportionally until it reaches the exact set point- gives you greater fine-tune control in our critical applications. Proportional output control models accept a level switch to shut down the pump when the liquid level in your tank is too low. Order level switch 07187-06 for control.

Wetted parts consist of polypropylene, PTFE, and Viton?for excellent chemical resistance. Epoxy-coated aluminum housing resists corrosion. Clear, gasketed, polycarbonate shield covers control panel. Manual air bleed pump head for outgassing fluids. Control systems accept electrodes with BNC connectors with no temperature compensation. 

What's Included:

a 6-ft length of both clear PVC and PE tubing (3/16'' ID x 1/4'' OD) and 6-ft chord (with three-prong plug for 115VAC models; stripped ends for 240 VAC models.)