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Thermo Orion

Messgeräte für pH, COND, DO, ISE

Projektierung auf Anfrage.

Spezifikation:

1103DO
Dissolved Oxygen measuring range: 0.00 to 20.00 mg/I or 0.0 to 200.0% saturation
Relative accuracy: 1.5 % of full scale reading for both ranges
Resolution: 0.01 mg/l or 0.1 %
Temperature measuring range: 125.0 °C (14.0 to 257.0 °F)
Resolution: 0.1 °C / °F
Relative accuracy 1.0 °F)
Temperature sensor: Ptl00 /Ptl000 (jumper selectable); 2 or 3 wire
Temperature compensation: Auto / manual
Pressure compensation: kPa / mmHg (Manual setting and automatie correction)
Salinity compensation: 0.0 to 50.0 ppt (g/L) (Manual setting and automatie correction)
Dissolved Oxygen input: Screw terminal
Set-point and Controller functions - relay 1, 2:
Function (switchable): P/PI contra I (pulse length/pulse frequency); limit contra I
Integral time: to 999.9 minutes
Adjustable period with pulse length controller: 0.5 to 20 sec.
Adjustable period with pulse frequency controller: 60 to 120 pulses/min
Dropout delay: to 2000 seconds
Wash cycle: 0.1 to 199.9 hours
Wash duration: 1 to 1999 seconds
Switching Dissolved oxygen hysteresis: to 10 % of full scale
Contact outputs, controller: 1 SPDT, 3 SPST relays
power: Max. 250 VAC / Max 3A / Max 600VA - resistive load only
Alarm functions:
Function (switchable): Latching / pulse
Pickup delay: to 2000 seconds
power: Max. 250 VAC / Max 3A / Max 600VA - resistive load only
Alarm control Steady or pulse
Contact outputs 1 SPDT relay
Display:
LCD: UV coat, backlit 14 segments display with symbols for status information
Backlight: On/Off selectable with four level of brightness contra I
Electromagnetic compliance (EMC) specifications:
Emitted interference: According to EN 50081-1
Immunity to interference: According to EN 50082-1
Environmental conditions:
Ambient temperature operating range: to 40°C
Maximum relative humidity: 80% up to 31°C decreasing linearly to 50% at 40°C
Power supply:
Input: 80 to 250 VAC/DC 50/60 Hz Apprax. 10VA
Main fuse: 250 mA anti-surge, S504 BUSSMANN
Transient overvoltage category: 11
Pollution degree: 2
Electrical data and connections:
Signal output: Two 0/4 to 20 mA outputs for pH and temperature, galvanically isolated
Load: 0
Connection terminal: 3-pin, 8-pin, 9-pin and 13-pin terminal, detachable blocks
Mechanical specifications:
Dimensions (W x H x D): 144 x 144 x 111.5 mm
Weight: 745g (unit) / 1100g (Packed)
Environmental rating: IP 65 (NEMA 4X)
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