Veris HWS Installation Instructions

VERIS INDUSTRIES

™

HWS SerieS HWS 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.

1.2"

(29 mm)

3.5"

(89 mm)

4.75"

(121 mm)

Enter

ProDuct iDentification

environmental SenSorS

Wall Mount with Analog Setpoints, LCD Display,

1% NIST, 2% NIST, 2%, 3%, or 5%

Installer’s Speciﬁcations

Power Supply* 15 to 24VDC/24VAC, 100mA max. Outputs, Analog Switch Selectable 4-20mA or 0-10V/0-5VDC (switch aﬀec ts both outputs) RH Sensor Digitally pr oﬁled thin-ﬁlm capacitive (32-bit mathematic s) U.S. Patent 5,844,138 Accuracy at 2 5°C from 10-80% RH** ±2%, 3%, or 5% models ±1% at 20-50% RH (Multi-p oint calibration NIST traceable) Reset Rate** * 24 hours Stability ±1% @ 20°C (68°F) annually, for two years Linearit y Included in Accuracy spec. Operating Humidity Range 0-100% RH Temperature Coeﬃc ient ±0.1%RH/°C above or below 25°C (typical) Operating Temperature Range 10° to 35°C (50° to 95°F) Scaling 0-100% RH Calibration Oﬀset Adjustable ±9.9% in 0.1% increments Setpoint Range 10-80% RH in 1% increments

*One side of transformer seconda ry is connected to signal common, so an isolation transformer o r dedicated power supply may be req uired. **Speciﬁed accuracy with 24VDC supplied power with rising hum idity. ***Reset Rate is time required to recover to 50% RH after e xposure to 90% RH for 24 hours. To maintain CE compliance the connected power sup ply must have a CE mark supporting LV + CE directives.

inStallation GUiDe

RH Only Device

HWS

1 = 1%

N = NIST (1 & 2% only)

2 = 2%

X = No (2, 3, 5% only) 3 = 3% 5 = 5%

Dimensions

SetpointAccuracy NIST

= Analog

quick install

Select a mounting location away from ventilation sources. The sensor should be 1.

mounted on a vertical wall, about 4 ½ feet above the ﬂoor.

Aﬃx the backplate to the wall.2.

Wire the device. Refer to wiring diagram.3.

Install Cover. 4.

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 othe r countries.

VERIS INDUSTRIES

™

HWS SerieS

YES

AMP VOLT

RUN

CAL

–

Minus PlusEnter

POWER SUPPLY

24 VAC/DC

CONTROL SYSTEM

COMMON RH INPUT

RH SETPOINT

PWR

COMMON

RH OUT

RH SETPOINT

SENSOR

TEMP

SENSOR

YES

AMPVOLT

RUN

CAL

–

Minus PlusEnter

installation

1. Remove the cover by pressing the tab at the top of the sensor while pulling outward from the top of the cover.

2. Remove the backplate by unfastening the sensor from the bottom of the backplate and pivoting the sensor outward.

inStallation GUiDe

6. Wire the backplate.

Output (3-Wire, 0-10V, 4-20mA)

7. Install and conﬁgure the sensor.

3. Punch out openings in the backplate.

4. Position the sensor vertically on the wall, 4 ½ feet above the ﬂoor.

correct

incorrect

5. Mount the backplate onto the wall using the screws provided.

Five screwholes available; use a minimum of two for secure mounti ng.

WARNING: Output select must be correct before applying p ower.

RH YES/NO JUMPER:

YES - allows user to change setpoint (in humidistat mode) NO - user can NOT change setpoint (in humidistat mode)

RUN/CAL JUMPER:

CAL Mode - allows full access to all features. RUN Mode - allows access to setpoint ONLY.

8. Install the cover and snap into place.

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 othe r countries.

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