Eutech TSCONCTP2000W アルファCOND 2000導電率コントローラー/トランスミッター (Gắn tường)

- Conductivity

Range: 

... to 2.000 µS/cm ; ... to 20.00 µS/cm ;

... to 200.0 µS/cm ; ... to 2000 µS/cm ;

... to 20.00 mS/cm ; ... to 200.0 mS/cm ;

... to 1000 mS/cm

Resolution:

0.001 µS/cm ; 0.01 µS/cm ; 

0.1 µS/cm ; 1 µS/cm ; 

0.01 mS/cm ; 0.1 mS/cm ;

1 mS/cm

Accuracy: ±1 % of full scale reading (±2 % >500 mS/cm)

- Temperature

Range: -10.0 to 125.0 ºC / 14.0 to 257.0 ºF

Resolution: 0.1 ºC / 0.1 ºF

Accuracy: ±0.5 ºC / ±1.0 ºF

Sensor: Pt100 / Pt1000 (jumper selectable); 2 or 3 wire

Compensation: Auto/manual (normalized at 25 ºC)

- Set Point And Controller Functions

Set Point 1 (SP1)/ Set Point 2 (SP2): 

... to 2.000 µS/cm or ... to 20.00 µS/cm or

... to 200.0 µS/cm or ... to 2000 µS/cm or

... to 20.00 mS/cm or ... to 200.0 mS/cm or

... to 1000 mS/cm

Switching Conductivity Hysteresis: 0 to 10 % of full scale

Function (Switchable): P/PI control (pulse length/pulse frequency/proportional integral); limit control; off

Adjustable Period With Pulse Length Controller: 0.5 to 20 sec

Adjustable Period With Pulse Frequency Controller: 60 to 120 pulse/min

Integral Action Time (IAT): 0 to 999.9 min

Pickup/Dropout Delay: 0 to 2000 sec

Wash Cycle: 0.1 to 200.0 hr

Wash Duration: 1 to 2000 sec

Contact Outputs: 1 SPDT, 3 SPST relays

Switching Voltage/ Current/Power:

1/8 HP: at 125 VAC / max. 0.74 A / max. 93 VA

1/8 HP: at 250 VAC / max. 0.37 A / max. 93 VA

- Alarm Functions

Function (Switchable): Steady or fleet (pulse)

Pickup Delay: 0 to 2000 sec

Switching Voltage/Current/Power: 

1/8 HP: at 125 VAC / max. 0.74 A / max. 93 VA

1/8 HP: at 250 VAC / max. 0.37 A / max. 93 VA

- Electrical Data And Connections

Transmitter Function: Two 0/4 to 20 mA scalable outputs for pH/ORP and temperature, galvanically isolated

CU 22 Function: 22 mA current output

Isolated Output Voltage: 12 V ±0.5 V (max. 50 mA)

Hold Function Switch: To freeze output current and deactivate control relays

Load: Max. 600 Ohm

Conductivity Input: 2-cell/4-cell terminal

Connection Terminal: 5-pin, 8-pin, 9-pin & 13-pin terminal, detachable blocks

- Display: 

LCD: UV coat, backlit 14 segments display with symbols for status information

Backlight: On/off selectable with four levels of brightness control

Power Supply

Input: 80 to 250 VAC/DC ; 50/60 Hz ; 10 VA

Main Fuse: 315 mA, anti-surge, S504 Bussmann

Pollution Degree: 2

Operating Temperature Range: 0 to 40 ºC

Max. Relative Humidity: 80 % up to 31 ºC decreasing linearly to 50 % at 40 ºC

- Dimensions (WxHxD): 144 x 144 x 110 mm

Weight: 745 g (unit) / 1100 g  g (packed)

Ingress Protection: IP66 (NEMA 4X)

Include: terminal blocks, cable glands, gasket, etc

Datasheet

Manual