Pacific Sensor Technologies PST-SP80S Submersible Pressure Transducer
Pacific Sensor Technologies PST-SP80S Submersible Pressure transducers is a new generation of economically priced high performance transducers made in the USA from Spectre Sensors. With its compact size, it is perfect for most installations with Outputs of 4-20mA an mV/V.
The PST-SP80S Submersible Pressure Transducers have pressure ranges 0-5, 0-10 and 0-15 PSIG with accuracies of 1.0%, 0.5% and 0.2% available (0.1% on application).
The unit has long-term stability, 316 stainless steel construction and is supplied standard with electrical connection with 50 ft molded, vented submersible cable. The PST-SP80S is also designed for hazardous area installation (intrinsic safety barrier required – approvals pending).
Performance @ 25°C (77°F)
Accuracy: ±1.0% BFSL (optional 0.5%, 0.2% and 0.1%)
Stability: <±0.2% FS/year, typical
Over pressure protection: 2X Rated Pressure
Burst Pressure: 2.5X minimum
Pressure Cycles: >50 Million
Environmental Data
Operating temp: -20 to +80°C (-40 to +176°F)
Storage temp: -50 to +125°C (-60 to +250°F)
Compensated range: 0 to 55°C (+32 to +130°F)
Electrical Data
Excitation: 9-29 Vdc for 4-20mA
10 Vdc for mV/V output (5 mV/V for 5 PSI units)
(10mV/V for >5 PSI units)
Electrical rating: IEC Ex ia IIC T5 – Nema 6P
Loop resistance @ 24 Vdc: 500 Ohm
Zero offset: <±1.0% of FS
Span tolerance: <±1.0% of FS
Physical data
Sensor wetted material: 316SS
Body material: 316SS
Cable pull strength: 200 lb.
Pressure connection: Bullet-nose
Electrical Connection: Molded, vented submersible
Cable 50 feet standard supply
(Polyethylene outer jacket)
