ACI-Automation Components A/BN1110-D Data Sheet

Duct

Immersion,
No Well

Automation Components, Inc.

BACNET™ | IMMERSION-NO WELL, DUCT

IMMERSION-NO WELL, DUCT

BACnet™ Immersion, No Well & Duct Sensor

The BN Series Duct and Immersion networked temperature sensors are a cost eective, single
point native BACnet™ sensing solution designed to reduce the need for additional input
modules or building management controllers when a limited number of input points are
available. The BTL Certication provides condence that these sensors may be used in any new
or retrot installation using a BACnet™ MS/TP controller with third party BACnet™ devices. The
reduced number of BACnet™ objects helps to lower the sensor cost and simplify your
installation and programming time. The ABS plastic enclosure also features an easy open latch
for quick set up and installation. Please contact ACI for more information regarding the BN
Series communicating sensors.

Applications: Supply / Return / Discharge / Mixed Duct Air Temperature sensing, Chilled Water / Hot Water / Hydronic Heating Systems, Air / Gas
Temperatures, Chillers, Boilers, Hot Water Heaters & Refrigeration Systems

PRODUCT SPECIFICATIONS

Supply Voltage:

Current Consumption:

Temperature Measurement Range:

Temperature Measurement Accuracy @ 77ºF (25ºC):

Temperature Calibration Oset:

Temperature Units:

Resolution:

Temperature Update Rate:

Communication Protocol:

Sensor Addresses:

Supported Baud Rates:

Maximum Distance:

End of Line Termination Resistance:

Tri-Color Status LED:

Connections | Wire Size:

Operating Temperature Range:

Storage Temperature Range:

Operating Humidity Range:

Probe Material | Probe Diameter:

Immersion Thermowell Thread Size:

Enclosure Color | Material | UL Flammability Rating:

Enclosure Temperature Rating | Plenum Rating:

Foam Pad Material | Flammability Rating:

Product Dimensions (L x W x D):

Product Weights:

Agency Approvals:

12 to 36 VDC / 24 VAC +/- 10%, 50/60 Hz (Reverse Polarity Protected)

25 mA maximum (0.67 VA)

-40 to 302ºF (-40 to 150ºC)

+/- 1.0ºF (+/- 0.5ºC)

+/- 9ºF (+/- 5ºC) (Field Congurable)

ºF (Factory Default), ºC, ºK (Field Congurable)

+/- 0.1º | +/- 0.1%

4 seconds

BACnet MS/TP; EIA RS-485

0 = Factory Default | 1-127 = Field Selectable

Auto Baud (Factory Default) | 9600, 19200, 38400, 57600, 76800, 115200 (Field Selectable)

4000 ft (1219 m)

120 Ohms Termination Resistance (Field Selectable)

Connection Status

Screw Terminal Blocks | 16 AWG (1.31 mm) to 22 AWG (0.33 mm)

35 to 122ºF (1.5 to 50ºC)

-40 to 185ºF (-40 to 85ºC)

10 to 95% RH, non-condensing

304 Stainless Steel | 0.250” (6.35mm)

½” NPS Male Thread

Black | ABS Plastic | UL94-HB

-22 to 194ºF (-30 to 90ºC) | Plenum Rated

Neoprene/EPDM/SBR Polymer | UL94-HBF; FMVSS-302; MIL-R-6130C

See Dimensional Drawings on Back

See Dimensional Drawings on Back

BTL Certied, CE, RoHS2, WEEE, China RoHS

BACNET | ##

BACNET™ | IMMERSION-NO WELL, DUCT

DIMENSIONAL DRAWING, WEIGHTS

Immersion-No Well [PB]

3.60”

(91.44mm)

2.25”

(57.15mm)

Available with

2.5”, 4”, and 6”
Lengths

Automation Components, Inc.

Immersion [PB] Weights

ACI Model #

A/BN1110-INW-YY-PB

(Insertion Length)

2.5”

0.31 lbs. (0.141 kg)

xx = Sensor Type | yy = Insertion Length

(Insertion Length)

4”

0.35 lbs. (0.159 kg)

(Insertion Length)

6”

0.39 lbs. (0.178 kg)

2.23” (56.63mm)

2.35” (59.80mm)

Available in 4”, 6”,
8”, 12”, and 18”
Probe Lengths

Duct [PB]

3.60”

(91.44mm)

4.79” (121.55mm)

4.79” (121.55mm)

2.25”

(57.15mm)

Front & Right Views Product Weights

PROBE AND INSERTION LENGTH IMMERSION NO WELL

1/2” NPSM

Thread

0.25” + .002/-.003

REF Probe & Insertion
Length Table (Right)

Pictured Below: welded two piece thermowell to
show connection and depth reference. Thermowell
not included with immersion no well (INW).

1/2”
NPS

Instrument
Thread

1.00”

(25.40mm)

Welded (Sealed)

1/2” NPT

Process Thread

0.78” (19.81mm)

Probe & Insertion Length

Duct [PB] Weights

ACI Model #

A/BN1110-D-YY-PB

ACI Model #

A/BN1110-D-YY-PB

Probe Length

4.5”

(114.3 mm)

6” (152.4 mm)
8” (203.2 mm)

4” (Probe Length)

0.31 lbs. (0.141 kg)

12” (Probe Length)

0.35 lbs. (0.159 kg)

Insertion Length

4.31”

(109.5 mm) +/- 0.13” (±3.3 mm)

5.81” (147.6 mm) +/- 0.13” (±3.3 mm)

7.81” (198.38 mm) +/- 0.13” (±3.3 mm)

(Probe Length)

6”

0.32 lbs. (0.145 kg)

(Probe Length)

18”

0.37 lbs. (0.168 kg)

ACI Part #

A/BN1110-INW-2.5-PB
A/BN1110-INW-4-PB
A/BN1110-INW-6-PB

(Insertion Length)

8”

0.33 lbs. (0.150 kg)

Thermowell Part #

A/2.5” or A/M2.5”
A/4” or A/M4”
A/6” or A/M6”

BACNET | ##