Rain Bird PT5002 Tech Spec

Rain Bird PT5002 Tech Spec

Tech Spec

PT5002 Flow

Monitor/ Transmitter

The PT5002 Flow Monitor/Transmitter is a state- of-the-art instrument that translates flow sensor and anemometer wind speed data to display instantaneous and total flow or windspeed in multiple formats and transmits data to Maxicom and SiteControl Central Control Systems.

Operation

Input signals, in the form of sine waves or pulses from open collector transistors or dry contact closures, can be scaled to any unit of measure for totalization and instantaneous rate-of-flow indication. Flow rate and flow total are examples of parameters that can be viewed on the panel display or through a communications protocol such as BacNET.

Additionally, dedicated analog or frequency output channels provide scaled outputs that are assignable to parameters such as flow rate and flow total. A user defined damping function can be applied for improved stability of the flow

readings.

Features

Large, backlit graphical display enhances viewing capabilities, near and far from the monitor

Dynamic menu selection and programming reduces potential programming errors

Integrated softkeys and numeric keypad promotes intuitive navigation and programming

Raw and calculated flow data display with relay, output, and digital I/O status

10-point linearization electronically corrects for variance in K-factor over the flow meter’s usable range

User-programmable relay configuration enables alarms or totalizing flow rate output

Non-volatile memory preserves all configured settings and totalization values during power failure

Ability to restore to factory programmed settings

Programming

Pre-programmed Rain Bird Flow Sensor K-factor and Offset parameters provide accurate and fast programming

Remote reset option for relay and/or flow totals through 6 digital I/O ports

Fully configurable scaled outputs that can be assigned to flow rates or totals

Fully configurable relays that can be assigned to rates or totals as totalizing output or alarm indication

Form C and Form A relays can enable/disable latching solenoids and pump start relays

Select from a list of standardized units of measure or customize with labels and quantity assignments.

User defined passcodes to manage advanced configuration parameters and reset functions

Power Supply

Input range: 10 to 40V DC and 9 to 28V AC RMS (50 to 60 Hz)

Maximum power consumption: 8 watts (power supply must provide 8 watts at minimum)

Isolated from power ground

Over-voltage, transient protected and reverser polarity protected

Weights (Approx.)

Panel Mount: 1.25 lb (0.57 kg)

Wall Mount (Including Unit): 4.54 lb (2.06 kg)

Wall Mount Dimensions

A

Width

8.00 in. (203.20 mm)

 

 

 

B

Distance between

6.00 in. (152.40 mm)

 

mounting holes

 

 

 

 

C

Total depth

4.88 in. (123.95 mm)

 

 

 

D

Height

9.38 in. (238.25 mm)

 

 

 

A

B

C

D

Panel Mount Dimensions

Mounting clips can accommodate a maximum panel thickness of 1.5 in. (3.8 mm)

Panel Cutout:

5.40in (137.16mm) W x 2.65in (67.31mm) H

3.07 in.

(78.00 mm) 5.38 in.

(136.65 mm)

3.50 in.

(89.00 mm)

2.54 in.

(64.52 mm)

6.22 in.

(158.00 mm)

Flow Meter Input

Input Range: 0.3 Hz to 10 kHz

One (1) or two (2) independent channels

Configurable as square wave 0 to 30V pulse with 2.5V threshold

Configurable as sine wave, zero-centered with 45 mV threshold

Configurable debounce

Excitation Output: 12V DC source

Voltage:

ºLow: -3 to 1.85V DC

ºHigh: 2.5 to 25V DC

Impedance: Pullup to 12V DC

VDC Current: ±50 mA, short circuit current

Response: 100 µs/3.5 ms min pulse (high/low

speed)

How to Specify

Model

PT5002 PM

PT5002 WM

Product ID

M80208

M80210

Description

PT5002 FLOW

PT5002 FLOW

 

MONITOR

MONITOR

 

PANEL MOUNT

WALL MOUNT

Included

PT5002 Monitor

PT5002 Monitor

in Kit

Mounting

NEMA enclosure

 

 

Hardware

Mounting

 

 

 

Power Supply

Hardware

 

User Manual

Power Supply

 

 

User Manual

 

 

 

PT5002 Flow Monitor/ Transmitter

Tech Spec

 

 

 

 

Scaled Outputs

Two (2) independent channels

Isolated from power ground

Over-voltage, transient and reverse polarity protected

Output is on the process out pins

Analog Output

Configurable to 0 to 5V, 0 to 10V, or 4 to 20 mA

Uncertainty: ±0.01% of reading

16-bit resolution (0 to 10V and 4 to 20 mA), 15-bit resolution (0 to 5V)

200 ms, 90 to 10% step response

Sourcing analog output signal

Digital I/O

Six (6) independent channels

Isolated from power ground

Over-voltage, transient and reverse polarity protected

0 to 30V as input

Debounce

0 to 5V, TTL 200 ms, 90 to 10% step response, driving < 0.1 uF

Calculations

Flow Calculation

º± 0.01% Uncertainty

ºAdjustable FIR/IIR filtering

Relay Outputs

Isolated coil drivers

Over-voltage, transient and reverse polarity protected

Form C Relay

ºLoad: Resistive

ºRated Carry Current: 5 A (N.C. or N.O.)

ºMaximum Switching Voltage: 250V AC, 30V DC

ºMinimum Permissible Load: 10 mA at 5V DC

ºCoil Rating: 5 to 24V DC

ºLife Expectancy: 5,000,000 operations

Form A Relay (N.O. SPST)

ºSwitching Speed: On (0.25 ms), Off (0.02 ms)

ºCurrent Rating (1o): 1 A

ºMaximum Output Voltage (Vo): 60V

ºOutput On-Resistance (R(ON)): 0.5 Ohms (Ω) @ IF, =5 mA, 1o = 1 A

ºOutput Withstand (VO(OFF)): 60 to 65V @ VF= 0.8V, IO = 250 µA, TA =77° F (25° C)

Network Communications

Network Types/Communication Protocols: BACnet

Physical Layer: EIA-485 (RS-485)

Baud Rates: 1200 to 115.2K

Two-wire (half-duplex)

Over-voltage/ESD Protection

Isolated from power ground

USB Communications

USB (HOST): Type-A Receptacle, Currently not supported

USB (DEVICE): Mini-B Receptacle (used for field updates)

Over-voltage/ESD/transient protected

Display/User interface

Keypad: Membrane overlay, domed tactile response keys

Display: 128 x 64 pixel LCD graphical display, LED backlit

Protected from EMI/RFI

Keypad interface is protected from ESD

Environmental Ratings

Pollution Degree: 2

Altitude Restriction: Up to 2000 m (6561 ft)

Over-Voltage Rating: Category II (CAT II)

Ambient Temperature Range: 32 to 130° F (0 to 55° C)

Storage Temperature Range: -40 to 160°F (-40 to 70°C)

Humidity: 0 to 85%, non-condensing

Operator Functions

Unlatch Relays, Reset Totalizers, Unlatch Relays and Reset Totalizers

Parameters

Maximum Displayed Digits

ºRates: Max 8 (7 with decimal)

ºTotals: Max 9 (8 with decimal)

Resolution/Display Precision: Configurable, 0 to 4

Volumetric Flow Rate Units: Seconds (S), Minute (MIN), Hour (H), Day (D)

ºUS Gallons (US GAL), Cubic Meters (M3), Liters (L) Custom (user-specified)

Volumetric Flow Total Units:

ºUS Gallons (US GAL), Cubic Meters (M3), Liters (L) Custom (user-specified

Specifications

The flow monitor shall be a microprocessorbased digital unit capable of calculating and displaying both rate of flow and total flow on a two line by sixteen character alpha-numeric

LCD. The flow monitor shall accept digital inputs or optional sine wave or analog signal and may be field configured to display rate and total values in any unit of measure. All data shall be entered via keys mounted on the front panel. The monitor shall feature a software lock to protect the entered data from unauthorized changes.

A nonvolatile memory, requiring no battery backup shall protect the data from electronic losses.

The Model PT5002 shall conform to DIN standard dimensions for panel mounting, and shall feature a NEMA 4X rated front panel, in a NEMA 4 wall mount cabinet. Monitor shall operate on power of 12-24 VAC/VDC. The flow monitor shall feature standard open collector transistor outputs, one based on rate and one based on total. Set points or time delays for rate, scaling or pulse width for total may be configured in the field.

Options shall include analog inputs, analog output, or control relays, all programmable from the keypad.

The flow monitor shall be Rain Bird Model PT5002.

Tefzel® is a registered trademark of DuPont.

Rain Bird Corporation

Rain Bird Corporation

Rain Bird International, Inc.

6991 E. Southpoint Road

970 West Sierra Madre Avenue

1000 West Sierra Madre Ave.

Tucson, AZ 85756

Azusa, CA 91702

Azusa, CA 91702

Phone: (520) 741-6100

Phone: (626) 812-3400

Phone: (626) 963-9311

Fax: (520) 741-6522

Fax: (626) 812-3411

Fax: (626) 852-7343

Rain Bird Technical Services

 

The Intelligent Use of Water™

(800) RAINBIRD (1-800-724-6247)

 

www.rainbird.com

(U.S. and Canada)

 

 

® Registered Trademark of Rain Bird Corporation

 

 

© 2020 Rain Bird Corporation D41939

 

 

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