Seametrics PS9800 Pressure and Optional Temperature Sensor

Feature :

• Pressure (temperature optional)
• ± 0.1% FSO accuracy
• Lower power (9-30Vdc)
• Small diameter—0.75” (1.9cm)
• 1/4” NPT end cone adapter option (300psi max.)

The Seametrics PS9800 pressure transmitters are rugged and accurate with great noise immunity, transient protection, and thermal performance. These pressure sensors have been designed to provide trouble-free submersible operation in liquid environments.

The pressure is measured with an extremely rugged and stable piezo-electric, media-isolated pressure element and calibrated with well-established calibration procedures and NIST traceable equipment.

The PS9800 sensors are thermally compensated, making them great where water temperatures vary, as they are thermally stable (2% over 50 degrees standard). This industry-standard, 2-wire, 4-20 mA devices offer reverse polarity protection, under and over-current limitation, and built-in transient protection.

Application :

• Pump and slug tests
• River, stream, and reservoir gauging
• Stormwater runoff monitoring
• Wetland Monitoring
• Well, tank, tidal levels
• Flow monitoring
• Water resource management
• Landfill leachate levels
• Control applications

Specification :

Housing & Cable	Weight	0.8 lb. (0.4 kg)
	Length	8.44” (21.4 cm)
	Diameter	0.75” (1.9 cm)
	Body Material	Acetal and 316 stainless or optional titanium
	Wire Seal Material	Fluoropolymer and PTFE
Cable	Cable	Submersible: Polyurethane, polyethylene, or ETFE available
	Desiccant	1-3 mm indicating silica gel
	Storage Range	Field Connector
Operating Temperature Range		Recommended: -5 ̊ to 70 ̊C (23 ̊ to 158 ̊F) Requires freeze protection if used in water below freezing.
Transmitter Voltage		9-24Vdc (100ms warmup)
Output		4-20mA
Output Channels		Temperature (Optional)	Pressure¹
	Element	Thermistor	Silicon strain gauge transducer, 316 stainless or Hastelloy
	Accuracy	±0.3 ̊C (typical at 25 ̊C) ±0.75 ̊C (maximum at 25 ̊C)	±0.1% FSO (static, B.F.S.L. 20 ̊C)
	Range	0 ̊ to 50 ̊C (32 ̊ to 122 ̊F)	Gauge	PSI: 5, 15, 30, 50, 100, 300 FtH₂O: 12, 35, 69, 115, 231, 692 mH₂O: 3.5, 10.5, 21, 35, 70, 210
			Absolute²	PSI: 30, 50, 100, 300 FtH₂O: 35, 81, 196, 658 mH₂O: 10, 24, 59, 200
	Compensated	---	0 ̊ to 50 ̊C (32 ̊ to 122 ̊F)
Max operating pressure		1.1 x FS
Burst pressure		3.0 x FS (for >300 psi (650ft, 200m) contact Seametrics representative)
Regulatory

*Specifications are subject to change.
Please consult our website for the most current data (seametrics.com).
1 Higher pressure ranges available upon request
2 Depth range for absolute sensors has 14.7 PSI subtracted to give actual depth allowed

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