Optical oxygen transducer for universal applications, stainless steel

HIGHLIGHTS:

• Two 4 ... 20 mA (or 0 ... 5 V) outputs: concentration and saturation
• Full pressure and temperature compensated
• Calibration in many applications only 1 time per year!
• No flow required

GENERAL:

The oxygen transmitter GODOX 200 is a robust measuring system for low-maintenance continuous operation. Compared to electrochemical sensors it does not need any electrolyte, measurement is done with a fluorescence transit time method. Together with the complete data processing including automatic ambient pressure and temperature compensation, it represents a carefree package for continuous measurements. Measurement at depths of up to 30 m is possible. The lifetime of the replaceable measuring diaphragm is usually 2 years.

TECHNICAL DATA:

Measuring ranges (both can be used simultaneously) 
Oxygen concentration: 
0 ... 20 mg/l (=ppm) 
Oxygen saturation: 
0 ... 200 % O2 
Output signal: 
4 ... 20 mA or 0 ... 5 V (convertible) 
Accuracy: 
±0.1 mg/l below 1 mg/l, ±0.2 mg/l above 1 mg/l 
Response time T90: 
< 30 s d
Operating temperature: 
0 ... 65 ºC 
Supply: 
5 ... 15 V DC, approx. 160 mA 
Material: 
Housing:
PVC/ stainless steel, option -PS "seawater resistant": PVC 
Diaphragm:
PET
Dimensions Sensor: 
Length: 
225 mm 
Insertion length: 
70.5 mm 
Diameter: 
42.1 mm 
Installation diameter: 
28.0 mm 
Process connection:
1" NPT front/ rear (others on request) 
Connection: 
Loose cable ends:
No    Color      Description 
1        red         Supply + 
2        black      Supply - 
3        green      Output O2 Concentration 
4        white      Output O2 Saturation 

Cable length: 
5 m 
Other cable lengths on request.
Scope of delivery: 
transmitter (consisting of sensor body and evaluation electronics, connected by cable),  storage cap