Eutech TSPHCTP2000W ウォールマウントアルファpH 2000pH / ORPコントローラー/トランスミッター

- pH

Range: -2.00 to 16.00 pH

Resolution: 0.01 pH

Accuracy: ±0.01 pH

- ORP

Range: -1000 to 1000 mV / 0 to 100 %

Resolution: 1 mV / 0.1 %

Accuracy: ±1 mV / ±0.2 %

- 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 (independent process/CAL temperature)

- Set Point And Controller Functions

Set Point 1 (SP1)/ Set Point 2 (SP2): -2.00 to 16.00 pH or -1000 to 1000 mV or 0 to 100 %

Switching pH Hysteresis: 0.1 to 1 pH

Switching ORP Hysteresis: 10 to 100 mV or 1 to 10.0 %

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

pH/ORP Input: BNC (1012 impedance); asymmetrical/symmetrical

Connection Terminal: 3-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: 250 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 (packed)

Ingress Protection: IP66 (NEMA 4X)

Include: elbow BNC connector, terminal blocks, cable glands, gasket, etc

Datasheet

Manual