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P331 Tank Level Transmitter
Brand: Tel-Tru Manufacturing Co.Tel-Tru's P331 is 3A compliant and designed for CIP/SIP systems.
Key feature of the sensing element is advanced temperature compensation methods, which not only improves performance over a wide temperature band, but greatly reduces CIP/SIP recovery times.
The P331 is manufactured for reliability and stability in high humidity environments, and where direct sprays for wash-down purposes are present.
The P331's construction of all 316L SST makes it an ideal choice for applications involving aggressive fluids.
Specifications
Accuracy
- Static Accuracy: ± 0.1 % of Full Scale Output
- Static Accuracy: ± 0.25 % of Full Scale Output (BFSL, RSS) Combined Effects of Non-Linearity, Hysteresis & Repeatability,
- Thermal Error: ± 0.5 % of Full Scale Output Per 37.78° C (100° F)
Applications
- Biotechnology
- Cosmetics
- Dairy Processing
- Food & Beverage Processing
- Pharmaceutical
Approvals & Certifications
- 3A Sanitary
Burst Pressure
- 5 times Full Scale, Max.
Communication
- HART
Compensated Temperature
- -17.8° to 76.7° C (0° to 170° F)
Electrical Connectors
- 1/2” NPT Male Conduit Connection with 20 feet Wire Pigtail
- Sanitary Approved Terminal Box with 1/2” NPT Conduit
Electrical Protection
- Short Circuit Protected: up to 40 Vdc
Excitation Voltage
- 2-15 Vdc
- 8-38 Vdc
Insulation Resistance
- 100 megaohms at 50 Vdc
NACE & NIST
- NIST Traceable Calibration Certificate
Operating Temperature
- -29° to 149° C (-20° to 300° F)
Output
- 0-5 Vdc, 3-Wire - P331B
- 1-2 mV/V - P331C
- 4-20 mA, 2-Wire - P331A
Power Supply Effect
- ± 0.002 % of Full Scale Output Per V Input
Pressure Range
- bar: 0 to 6.895
- kPa: 0 to 689.5
- psi: 0 to 100
Pressure Type
- Gauge
Proof Pressure
- 2 x Full Scale
Repeatability
- ± 0.1 % of Full Scale Output
Resolution
- Infinite (± 0.001 % of Full Scale Output Usable)
Response Time
- < 5 milliseconds
Reverse Polarity Protection
- Yes
RFI/EMI Protection
- Internal Filtering
Stability
- Long Term Stability: ± 0.25 % of Full Scale Output Per Year
Temperature Effect
- ± 1.5 % of Full Scale Output over Compensated Range [Combined Effects of Zero & Full Scale Output with Reference at 21° C (70° F)]
Update Time
- Warm-Up: < 10 milliseconds
Wetted Materials
- 316L Stainless Steel
- Hastelloy
Zero Balance
- ± 1 % of Full Scale Output
