Veris PH Installation Instructions

ENVIRONMENTAL SENSORS

PH SerieS PH SerieS

NOTICE

• This product is not intended for life or safety applications.

• Do not install this product in hazardous or classiﬁed locations.

• Read and understand the instructions before installing this product.

• Turn oﬀ all power supplying equipment before working on it.

• The installer is responsible for conformance to all applicable codes.

PRODUCT IDENTIFICATION

INSTALLATION GUIDE

Wet Media Pressure Transducer

Installer’s Speciﬁcations

Product:

Input Power 12 to 30 VDC/24 VAC Output 3-wire transmitter; user selectable 4-20mA (clipped and capped)/0-5V/0-10V* Accuracy ±1% F.S. Combined linearity, hysteresis, and repeatabilit y Surge Damping Electronic; 5-second averaging Tes t Mode Overrides output to full-scale (20 mA, 5 V, 10 V)

Pressure Ran ges:

0-10 0 psi 25/50/100 psig switch selectable 0-2 50 psi 62.5/125/250 psig switch selectable 0-500 psi 125/250/500 psig switch selectable

0-1000 psi 250/500/1000 psig swi tch selectable Operating Environment -10° to 55°C (-4° to 130°F); 0 to 90% RH, non-condensing Long Term Stability ±0.25% pe r year Zero Adjust Pushbutton auto-zero and digital input (2-pos terminal block)** Status Indic ation Dual-color LED: Green = Normal, Red = Overpressure, Flashing Red = Fault Housing Material White powder-coated steel

Sensor:

Media Compatibility Media compatible with 17-4 PH stainless steel Proof Pressure Max. 2x F.S. range Burst Pressure Max. 5x F.S. range Temperature Compensated Range 0° to 50°C (32° to 122°F) Media Temperature Limits -20° to 85°C (-4° to 185°F); 0 to 90% RH non-condensing Fittings 1/4” NPT male thread, 17-4 PH stainless

NIST

Range

PH S

N = NIST X = None

07 = 0-100 psig 08 = 0-250 psig 09 = 0-500 p sig 10 = 0-1000 psig

DIMENSIONS

2.25"

(57 mm)

5.1"

(129 mm)

4.5"

(115 mm)

= Standard

2.2"

(56 mm)

* Minimum input voltage for 4 -20 mA operation: 250 ohm loop (1-5V) = 12 VDC; 500 ohm loop (2-10V) = 15 VDC. Minimum input voltage for 0-10V operation: 15 VDC ** This feature is enabled only whe n the detected pressure is within 5% of factory calibration.

INSTALLATION

1. Connect transmitter to control system and power supply. PH Series are 3-wire

sourcing type transmitters.

NOTICE

This product utilizes a half-wave rectier power supply. If a transformer is to be used to power this product, the transformer must not be used to power other devices utilizing non-isolated full-wave power supplies. Failure to comply may result in reduced accuracy.

2. (Optional) Connect TARE (zero) terminals to digital output (contact closure) of

control system.

NOTICE

TARE input is for dry-contact. Do not apply voltage to TARE (zero) terminals. Failure to comply may result in equipment damage.

3. Use jumper JP1 to select voltage (V) or current (mA) mode.

4. Use jumper JP2 to select 0 -10 V or 0-5 V output span (Voltage mode only).

5. Use jumper JP3 to select slow or fast mode. Slow mode provides 5-second

2.5"

(62 mm)

averaging for surge dampening.

6. Select appropriate full-scale range using the slide switch.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

PH SERIES

INSTALLATION GUIDE

OPERATION

The PH Series wet media pressure transducer can be used in any application compatible with 17-4 PH stainless steel. A unique retainer bracket design eliminates the requirement for a back-up wrench on the sensor tting. PH models can handle overload pressure of 2x maximum full scale range. Burst pressure is 5x maximum full scale range.

WIRING

Remote

Slow Fast

Output

Tare (Zero)

Power Source

12 to 30 VDC/24 VAC

Digital Control

Analog Input

(0-5V/0-10V or 4-20mA)

Digital Output

Optional

MODEL

-100

-500

-1000

VIN OUT COMMON

TEST

PH Sensor

Tare (Zero)

VOLT mA

0-5 0-10

Response

Range

RANGE

100

500

1000

125

250

500

CONFIGURATION

Test Mod e

Test mode overrides output to full-scale, e.g., if the PH is congured for current (mA)

operation, Test mode sets output to 20.0 mA. If congured for voltage (VDC) operation, Test mode sets output to 5.0 VDC or 10.0 VDC (depending on position of JP2 output span jumper).

Status LED

LED Condition

Solid Green Normal operation

Solid Red Overpressure

Flashing Red Other fault condition

TARE ( Zero)

To automatically reset output to zero pressure, press and hold the TARE push-button

for 2 seconds or provide contact closure on auxiliary REMOTE TARE terminal. To protect the unit from accidental tare, this feature is enabled only when the detected pressure is within 5% of factory calibration.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.