Series PSX2 Portable Ultrasonic Flowmeter Detector

Compact and Lightweight

Series PSX2 Portable Ultrasonic Flowmeter Detectors are paired with Series PUX and PUX2 converters in order to utilize the transit-time difference for measuring flow rates in pipes from the outside. It is a compact and lightweight instrument incorporating the latest electronics and digital signal processing technologies, realizing high performance and easy operation. Series PSX2 Detectors are non-intrusive clamp-on sensors and are easy to install, require simple maintenance, and are free from pressure loss, choking, corrosion, and leaking.

This product is being phased out, see Series PUB or Series PUF for suggested replacements.

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

Model Description Usually Ships* Price Code Order
Ships: Consult Factory
Price: $1,337.00
Small diameter sensor, 0.51 to 3.94" (13 to 100 mm) flow pipe sizes, no cable. Consult Factory* $1,337.00 B Order


Homogenous liquids (water, sea water, oil, and fluid of unknown velocity) capable of ultrasonic wave propagation. Turbidity: 10000 deg. (mg/L) or less. State of Flow: Axis-symmetric flow in pipe filled with fluid.
0 to ±105 fps (0 to +32 m/s).
±1.0% of rate, except PSX2-B: ±1.5% of rate.
Response Time:
1s or less.
Temperature Limits:
Ambient 140°F (60°C). Fluid Temperature: PSX2-B: -40 to 212°F (-40 to 100°C); PSX2-D, and PSX2-E: -40 to 176°F (-40 to 80°C); PSX2-HT: -40 to 392°F (-40 to 200°C).
Enclosure Rating:
Drip-proof, IP52 (NEMA 5); Large Sensor, immersion proof, IP67 (NEMA 6).
PSX2-E, PSX2-B, and PSX2-D: Plastic case, and aluminum alloy and plastic mounting bracket. PSX2-HT: 304SS case, and aluminum alloy and 304SS mounting bracket.
Electrical Connection:
Terminal screws.
PSX2-E and PSX2-B: plastic cloth belt, PSX2-D: stainless steel wire, PSX2-HT: stainless steel belt.
PSX2-E: 1.32 lb (0.6 kg), PSX2-B: 1.76 lb (0.8 kg), PSX2-D: 3.1 lb (1.4 kg), PSX2-HT: 3.75 lb (1.6 kg).

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