The TDA85 series Submersible Pressure Transducer with Debris Standoff
FEATURES
• Flush diaphragm transducer with debris avoidance standoff
• Industry-standard 4-20mA output
• Pressure ranges 0-5, 0-7.5, 0-10 and 0-15 PSIG
• Accuracy of 0.25%
• Long-term stability
• Engraved 304SS housing with 316SS diaphragm
• Lightning and surge protection
• EMI/RFI and reverse polarity protection
• Kynar PVDF cable
• Compatible with wide range of chemicals
• Rugged design for harsh waste water environments
• Suitable for waste, salt, brackish, or fresh water systems
SPECIFICATIONS
Performance @ 25°C (77°F) | |
Accuracy | ±0.25% BFSL (includes non-linearity, hysteresis & non-repeatability) |
Stability | <�±0.250% FS/year, typical |
Over pressure protection | 2X Rated Pressure |
Burst Pressure | 5X minimum or 1,250 PSI (whichever is less) |
Pressure Cycles | >50 Million |
Environmental Data | |
Operating temp | -40 to +85°C (-40 to +185°F) |
Storage temp | -40 to +100°C (-40 to +212°F) |
Compensated range | 0 to 55°C (+32 to +130°F) |
TC Zero | <�± 1.5% FS |
TC Span | <�±1.5% FS |
Shock | 100G, 11msec, 1/2 sine |
Vibration | 10G peak, 20 to 2000 Hz |
EMI/RFI Protection | Yes |
Rating | IP-68 |
Electrical Data | |
Excitation | 10-28 Vdc for 4-20mA |
Zero offset | <�±1.0% of FS |
Span tolerance | <�±2.0% of FS |
Output Load | 0-800 Ohms@ 10-28VDC |
Reverse Polarity Protection | Yes |
Physical data | |
Sensor wetted material | 316SS |
Body material | 304SS |
Cable pull strength | 200 lb. |
Pressure connection | Flush diaphragm with debris stand-off |
Electrical Connection | Molded, vented submersible Kynar PVDF cable |
The Low Cost TDH80 series Submersible Pressure Transducer. FEATURES • Advanced piezoresistance technology • All stainless steel construction • Industry-standard 4-20mA output • Pressure ranges 0-2.5, 0-10 and 0-15 PSIG (custom ranges available) • Accuracy of 0.5% • ...
These accurate transducers incorporate the latest advancements in piezoresistive pressure sensing technology. The Series 700 family of submersible pressure transducers is specifically designed to meet the rigorous environments encountered in liquid level measurement and ...