Greyline Instruments PZ15 Specifications

Data Sheet

PZ15 Sensor Specifications & Mounting

~4.25"
(108 mm)
OVERALL

3.125"

79.4 mm

25 ft (7.6 m) RG62AU
COAXIAL CABLE
(50 ft 15 m OR
100 ft 30 m )OPTIONAL

3/4“ NPT

3/4" NPT

2.1" (53 mm)

ISOLATION
COUPLING
(SUPPLIED)

1.125"

(28.6 mm)

SPECIFICATIONS:

Maximum Range: 15 ft (4.57 m)

Minimum Range (deadband): 8" (203.2 mm)

Operating Frequency: 92 KHz

Beam Angle: 8°

Operating Temperature: -40° To 150°F (-40° To 65°C)

Temperature Compensation: Automatic, Continuous

Max. Operating Pressure: 20 Psi (1.35 Bar)

Sensor Face: PVC
Sensor Body: PVC

Mounting: 3/4" NPT

Cable Length: 25 Ft. (7.6 M) continuous

RG62AU coaxial
[Optional 50 ft. (15 m) or
100 ft (30 m) continuous]

Max. Cable Length: 500 ft. (152 m) RG62AU

coaxial (splice)

Hazardous Rating:

CSA rated Intrinsically Safe
Class I, Groups C,D, Class II,
Groups E,F,G with optional
Intrinsic Safety Barrier.

NOTES:

1. Shield from direct sunlight (Temp. probe in sensor).

2. Use the "Isolation Coupling" supplied for mounting.
Do not clamp sensor body or stem.

3. Run sensor cable in grounded metal conduit with no other
conductors.

4. Extend sensor cable with RG62AU coaxial only. Splice with
terminal strip connections in recommended Junction Box.

5. Refer to the instruction manual for complete installation and
wiring information.

SENSOR POSITION

PARSHALL FLUME:
Position the sensor at 2/3 Approach as illustrated.
Sensor height must be 8" (203.2 mm) or more above the
highest water level.

PALMER BOWLUS & LEOPOLD LAGCO FLUMES:
Position the sensor at 1/2 the flume Diameter upstream
from the throat of the flume. Sensor height must be 8"
(203.2 mm) or more above the highest water level.

V-NOTCH & RECTANGULAR WEIRS:
Position the sensor at 3 x maximum Head upstream from
the weir plate. Sensor height must be 8" (203.2 mm) or
more above the highest water level.

SENSOR
POSITION

3x MAX. HEAD

FLOW

WEIR
PLATE