Setra Lite Specifications

Accurate measuring & display

Setra Lite provides a simple, cost-effective, and accurate way to measure

and display room differential pressure in areas today that require manual

verication. For local staff managing an area, Setra Lite has a light ring

that is green or red, showing a clear indication of room conditions. For

the facility manager, using Setra Lite means the frequency of preventative

maintenance walk-by inspections can be reduced because Setra Lite is

monitoring the space.

Setra Lite features

Setra Lite has many features found only in larger, more complex room

pressure monitors. These include a bright light ring that can be seen at

an angle or down a hallway, a digital display of the pressure value that is

always-on or momentary, an alarm delay for door entry, and POS or NEG

room mode. The Setra Lite sensor has Setra’s accuracy and reliability you

know you can trust.

™

Visual Pressure Indicator

Features

• Simple single-room pressure indication for all

pressurized healthcare spaces

• Saves preventive maintenance from manually

checking each room

• Sleek and attractive single wall plate

• Simple to install in minutes

• Visual alarm via red/green light ring

• Silent operation, no audible alarm

• Offset light pipe that can be seen at an angle or

down a hallway

• Digital display can be always-on or momentary

• Full conguration is easy, using just 3 buttons

• Analog output provides pressure reading to BMS

system

• Works with Setra FLEX to serve rooms with multiple

doors

Simple installation

Setra Lite is about the size of a standard light switch, and just as a simple

to install. It ts in a single-gang US electrical box, international 86-box or

international round back-box, and is powered by 24VAC or 24VDC. The

reference side pressure pickup is integral with the Lite faceplate. An analog

output provides the building management system with the pressure signal

for any additional trending or alarming needed.

The Setra Lite also integrates seamlessly with the Setra FLEX

environmental monitor. Mount Setra Lite at additional doors that enter the

space, and use an on-screen badge to display its value.

Applications

• Sterile processing

• Sterile storage

• USP 800

• Laundry

• Endoscopy

• Bronchoscopy

The Setra Systems name and logo are registered trademarks of Setra Systems, Inc.

Pressure indication Simple green status Red indicates alarm

800.257.3872 | www.setra.com

Setra Lite™ | Visual Pressure Indicator

Specications

Physical description

Dimensions

Mounting

Case Fire-retardant plastic UL94 V-0

Weight 8 oz (0.5 lbs)

Display

Alarm indication

Single-gang US electrical box, China 86 box,

European back box, or equivalent interior

Resolution: 128x160, backlight: LED

Red illuminated LED light ring , 11mm standoff

from faceplate, viewable at 90° angle from side

3.42” W x 4.88”H x 1.83”D

(67 mm x 124 mm x 46.5 mm)

dimensions

Color: RGB, 65K

Performance

Accuracy

Non-linearity (BFSL) ±0.44% FS

Hysteresis ±0.10% FS

Non-repeatability 0.05% FS

Span Tolerance ±1% Rdg

Thermal effects

Zero shift %FS/°F (°C) ±0.033 (±0.06)

Span shift %FS/°F (°C) ±0.033 (±0.06)

Long-term stability ±0.5% FS per year

Overpressure ±1 PSI (15” WC for <0.10” WC FS)

Pressure media Air or non-conductive, non-explosive gases

Pressure ttings 3/16” barbed tting

Position

Can be mounted vertical or horizontal. Re-zero

±0.5% FS

after installation

Environmental data

Operating temp. °F (°C) 32 to 120 (0 to 50)

Storage temp. °F (°C) -20 to 160 (-30 to 70)

Operating humidity 5 to 95% RH (non-condensing)

Ingress protection (IP) rating IP54

Display

Light ring Green, red, or off

Numeric value 4 digits

Features

Re-zero Single press-and-hold to re-zero sensor

Alarm thresholds Set numeric threshold in “WC or Pa

Door delay Set door alarm delay for 0-999 seconds

POS or NEG indicator Set display to show POS, NEG, or off

Display on/off

Signicant digits 1,2, or 3 after decimal point, POS or NEG

Light ring

Units Set units on the display to show “WC or Pa

Set display to always-on, or momentary press to

show pressure value

Set LED ring to 1). steady green, steady red if

alarm,

2). Green OFF, and steady red if alarm

3). always of

Electrical

Power

Power draw 2W max, 1W typical

Analog output

Wire Stranded unshielded twisted-pair, 18-24 AWG

Terminals Fixed, non-removable

Set for 0-5V, 0-10V, or 4-20mA signal

24 VAC (+/-10%)

24VDC (18-32)

50-60 HZ

Regulatory compliance

CE, RoHS

RSS of non-linearity, non-repeatability, and hysteresis

Units calibrated at nominal 70°F maximum thermal error computed from this datum

Zero tolerance negated by zero push button

+ 2 hidden pages