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pH/ORP transmiteris Thermo Scientific Alpha pH800
Įmontuojamas ; Matuoja: pH/ORP ; pH matavimo ribos nuo -2.00 iki 16.00 pH
Aprašymas
General: Useful for any batch or on-line type application that requires accurate pH or ORP control.
Water Purification/Treatment: Use for batch and on-line control of incoming process water, rinse water treatment, recirculating system and waste water treatment.
Industrial: Ideal for chemical processing, food processing. aquarium, pharmaceutical, hydroponics and waste control industries.
Specifications
Product Specification |
Description | |
pH | ||
Range | -2.00 to 16.00 pH | |
Resolution | 0.01 pH | |
Accuracy | ±0.01 pH | |
ORP | ||
Range | -1000 to 1000 mV | |
Resolution | 1 mV | |
Accuracy | ±1 mV | |
Temperature | ||
Range | -9.9 to 125.0 ºC | |
Resolution | 0.1 ºC | |
Accuracy | ±0.5 ºC | |
Sensor | Pt100 / Pt1000 (jumper selectable); 2 or 3 wire | |
Compensation | Auto/manual | |
Set Point And Controller Functions | ||
Set point 1 (SP1) / set point 2 (SP2) |
-2.00 to 16.00 pH or -1000 to 1000 mV | |
Switching pH Hysteresis | 0.1 to 1 pH | |
Switching ORP Hysteresis | 10 to 100 mV | |
Function (Switchable) | Limit control | |
Pickup/Dropout Delay | 0 to 2000 sec | |
Contact Outputs | 2 SPDT relays | |
Switching Voltage/ Current/Power |
Max. 250 VAC / max. 3 A / max. 600 VA | |
Electrical Data And Connections | ||
Transmitter Function | 0/4 to 20 mA scalable outputs for pH/ORP, galvanically isolated | |
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 | 5-pole, 17-pole terminal, detachable blocks | |
Display | ||
LCD | 7 segments display with symbols for status information | |
Power Supply | ||
Input | 110 VAC (jumper selectable) ; 48 to 62 Hz ; max. 0.75 VA (For TSCTP0801) |
220 VAC (jumper selectable) ; 48 to 62 Hz ; max. 0.75 VA (For TSCTP0802) |
Main Fuse | Slow-blow 250 V / 100 mA | |
Pollution Degree | 2 | |
Transient Overvoltage Category | II | |
EMC Specifications | ||
Emitted Interference | According to EN 50081-1 | |
Immunity To Interference | According to EN 50082-1 | |
Environmental Conditions | ||
Operating Temperature Range | -10 to 50 ºC | |
Max. Relative Humidity | 80 % up to 31 ºC decreasing linearly to 50 % at 40 ºC |
|
Mechanical Specifications | ||
Dimensions (WxHxD) | 96 x 96 x 175 mm | |
Weight | 700 g (unit) / 800 g (packed) | |
Ingress Protection | IP54 (front panel) |