The SE 707 Memosens dissolved oxygen sensor delivers reliable in-line measurements in sterile and hygienic conditions.
Range: | pO2 < 1200 mbar |
Detection limit: | 1 ppb (3 ppb in liquids containing CO2) |
Accuracy: | 1 % + 1 ppb (1 % + 3 ppb in liquids containing CO2) |
Response time at 25 °C (air –> N2): | 98 % full scale < 90 s |
Signal in ambient air: | 290 … 500 nA |
Residual signal: | in oxygen-free medium: ≤ 0.01 % of signal in ambient air. in CO2: ≤ 0.03 % of signal in ambient air |
Flow dependence: | ≤ 5 % |
Permissible pressure range (measurement): | 2.9 … 87 psi (0.2 … 6 bar) absolute |
Mechanical pressure resistance: | max. 174 psi (12 bar) absolute |
Perm. temp range (measurement): | 32 … 176 °F (0 … 80 °C) |
Temp range (stability): | 23 … 249 °F (–5 … +121 °C), steam sterilizable/autoclavable |
O-ring material: | silicone (FDA&USP Class VI tested) |
Membrane material: | PTFE/silicone/PTFE, FDA compliant (reinforced with steel mesh) |
Process-wetted sensor parts: | 1.4404 stainless steel (material certificate 3.1B) |
Surface roughness: | N 5 (RA < 0.4 µm) |
Temperature detector: | NTC 22 kohms |
Interior body incl. electrodes: | replaceable (ZU 0568) |
Sensor cap: | Memosens |
ATEX Certificate: | II 1 G Ex ia IIC T3/T4/T6 |
FM Approvals (US & C): | Cl. 1 Div. 1, GP ABCD T3/T4/T6 |
Certificates: | 3A, 3.1 (EN 10204) |
Title | Type | |
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Control Drawing: Inductive Sensor-Cable Connection System Memosens | Certifications/Approvals | DOWNLOAD |
DOWNLOAD | ||
Certificate of Compliance FM CAN | Certifications/Approvals | DOWNLOAD |
DOWNLOAD | ||
Certificate of Compliance FM US | Certifications/Approvals | DOWNLOAD |
DOWNLOAD | ||
SE 707 Spec Sheet | Technical Specifications | DOWNLOAD |
DOWNLOAD | ||
Oxygen Sensor Selection Guide | Selection Guide | DOWNLOAD |
DOWNLOAD | ||
SE 707 Manual | Manual | DOWNLOAD |
DOWNLOAD | ||
Sensor Application Data Sheet | Application Data Sheet | DOWNLOAD |
DOWNLOAD |
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