C7685-ST311
B&C
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deionized water, drinking water, food industry, surface treatment




Conductivity Meter (C7685-ST311)
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 0 ~ 20.00, 200.0, 2,000 mS/cm (K=1.0)

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 0.01, 0.1, 1 mS/cm

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 ¡¾ 2% of Reading

Cell constants

 1.0

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 -10.0 ~ +110.0 ¡ÆC

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  0.1 ¡ÆC

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  ¡¾ 0.5¡ÆC

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 DC 0/4 ~ 20 mA
 Response time: 2.5 s for 98%
 Isolation: 250 Vac
 Load: 600 ohm max

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 Input : RTD Pt100  2/3 wires connection
 Compensation range : -10~+110 ¡ÆC

Controller Setting Çü½Ä

 Limit

Relay

 No. of Relays : 2 SPDT 220V 5A (Resistive load)
 Operation : ON/OFF
 Hysteresis: adjustable Delay : 0.0 ~ 99.9 Sec  Function: Max/Min

Alarm

 Low/High: adjustable
 Delay: 0.0/99.9 Sec
 Relay status: activated/deactivated
 Alarm on max. operating time of set-point A/B: ON/OFF
 Max operating time of set-point A/B: 0/60 minutes

Àç Áú

 Anodized aluminium

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 IP 54 / IP 40 (Front / Housing)

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 850 g

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 AC 110/220 V, 50/60 Hz,Max 5 VA

Å© ±â

 1/4 DIN (96 x 96 x 155 mm)





Ç°     ¸í : Conductivity Sensor
¸ð     µ¨ : ST311
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Four electrode conductivity sensor (ST311)

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 0 ~ 2,000 mS/cm

Cell constant, K

 1.0, 4-cell

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 2-wire, Pt 100 §Ù

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 Max 80¡É / 3 bar @ 25¡É

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 Electrode : SUS 316 stainless steel, Body : Polypropylene

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 1" BSP

ÄÉÀ̺í

 10 m (Std), 30 m (Opt)

Ȧ´õ ±æÀÌ

 210 mm (ÁÖ¹®½Ã º¯°æ°¡´É)



Ç°     ¸í : Sensor Cable
¸ð     µ¨ : SZ9481
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