40T/40M數(shù)字溫度開關(guān)接受各種輸入，允許溫度測(cè)量和設(shè)置點(diǎn)，可達(dá)1999°F(1300°C)。 3-1/2位多色LED顯示屏，具有報(bào)警、除霜和輸出符號(hào)，更容易觀察控制的當(dāng)前狀態(tài)。 為了增加通用性，溫度單位可以現(xiàn)場(chǎng)選擇°F或°C。 對(duì)于冷卻應(yīng)用，手動(dòng)除霜模式可以通過按一個(gè)按鈕啟動(dòng)。 當(dāng)當(dāng)前溫度超過預(yù)先設(shè)定的限度時(shí)，一個(gè)閃爍的警報(bào)會(huì)通知用戶。 當(dāng)對(duì)多個(gè)單元進(jìn)行編程時(shí)，可以使用一個(gè)編程鍵來減少設(shè)置時(shí)間
Probe Range:
K T/C: -140 to 1999°F (-100 to 1300°C); J T/C: -140 to 1450°F (-100 to 800°C); RTD: -320 to 1200°F (-200 to 650°C); PTC: -58 to 300°F (-50 to 150°C); NTC: -40 to 230°F (-40 to 110°C); N. RTD: -110 to 570°F (-80 to 300°C).
Output:16 A @ 250 VAC SPDT relay (max current allowed is 10 A).
Control Type:On/off.
Power Requirements:12 to 24 VAC/VDC, 115 VAC or 230 VAC depending on model.
Accuracy:±1% F.S.
Display:3-1/2 digit red display.
Resolution:0.1°C.
Memory Backup:Non-volatile memory.
Temperature Limits:32 to 131°F (0 to 55°C).
Weight:2.3 oz (65 g).
Front Panel Rating:IP65.
Agency Approvals:CE, cULus.
| Model | Description |
|---|---|
| 40M-10 | Digital temperature switch with universal inputs, 115 VAC supply power. |
| 40M-20 | Digital temperature switch with universal inputs, 230 VAC supply power. |
| 40M-40 | Digital temperature switch with universal inputs, 12-24 VAC/VDC supply power. |
| 40T-10 | Digital temperature switch with RTD/TC inputs, 115 VAC supply power. |
| 40T-20 | Digital temperature switch with RTD/TC inputs, 230 VAC supply power. |
| 40T-40 | Digital temperature switch with RTD/TC inputs, 12-24 VAC/VDC supply power. |
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