Temperature Sensors and Transmitters

ACI OSA Series



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ACI OSA Series

ACI OSA Thermistor and RTD Sensors ACI OSA Series

ACI OSA Thermistor and RTD Sensors

 

The ACI Series OSA Thermistor and RTD Sensors are designed specifically for HVAC system temperature control. The OSA sensors come in thermistor and RTD sensor curves compatible with most BAS systems available today. OSA sensors mount in a watertight box with weather shield and easy-mount tabs. The ACI OSA Sensor should be located on an outside wall facing north in the northern hemisphere. Using the tabs on the box, mount to the exterior wall using screws appropriate for the wall construction.


Products

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
A/100-2W-O OSA SENSOR 100 OHM RTD METAL ENCLOSURE INFO55.0644.05
A/1002WO4X OUTSIDE AIR 100 2WIRE RTD WEATHER PRF INFO177.41141.93
A/1002WOEH OUTSIDE AIR 100 2WIRE RTD EURO INFO116.2492.99
A/1003WO4X OUTSIDE AIR 100 3WIRE RTD WEATHER PRF INFO177.41141.93
A/1003WOBB OUTSIDE AIR 100 3WIRE RTD NEMA 3R INFO55.0644.05
A/1003WOEH OUTSIDE AIR 100 3WIRE RTD EURO INFO116.2492.99
A/100K-O OSA SENSOR 100K THMS INFO34.0627.25
A/100KSO4X OUTSIDE AIR 100K THMS WEATHER PRF INFO138.15110.52
A/100KSOEH OUTSIDE AIR 100K THMS EURO INFO86.1168.89
A/1K-2W-O OSA SENSOR 1K OHM 385 RTD In Stock55.0644.05
A/1K2WO4X OUTSIDE AIR 1K 2WIRE RTD WEATHER PRF INFO177.41141.93
A/1K2WOEH OUTSIDE AIR 1K 2WIRE RTD EURO INFO116.2492.99
A/1K3WO4X OUTSIDE AIR 1K 3WIRE RTD WEATHER PRF INFO177.41141.93
A/1K3WOBB OUTSIDE AIR 1K 3WIRE RTD NEMA 3R INFO55.0644.05
A/1K3WOEH OUTSIDE AIR 1K 3WIRE RTD EURO INFO116.2492.99
A/1KNIO4X OUTSIDE AIR 1K NICKEL 2WIRE RTD WEATHER PRF INFO177.22141.78
A/1KNIOBB OUTSIDE AIR 1K NICKEL 2WIRE RTD NEMA 3R INFO55.0044.00
A/1KNIOEH OUTSIDE AIR 1K NICKEL 2WIRE RTD EURO INFO116.1192.89
A/20K-O OSA SENSOR 20K THMS In Stock34.0627.25
A/20KO4X OUTSIDE AIR 20K THMS WEATHER PRF INFO138.15110.52
A/20KOEH OUTSIDE AIR 20K THMS EURO INFO86.1168.89
A/2252O4X OUTSIDE AIR 2252 THMS WEATHER PRF INFO138.15110.52
A/2252OBB OUTSIDE AIR 2252 THMS NEMA 3R INFO34.0627.25
A/2252OEH OUTSIDE AIR 2252 THMS EURO INFO86.1168.89
A/3KO4X OUTSIDE AIR 3K THMS WEATHER PRF INFO138.15110.52
A/3KOBB OUTSIDE AIR 3K THMS NEMA 3R INFO34.0627.25
A/3KOEH OUTSIDE AIR 3K THMS EURO INFO86.1168.89
A/AN-O OSA SENSOR 10K 3 THMS INFO34.0627.25
A/AN-O-NB OSA SENSOR 10K 3 THMS NO BOX INFO34.0627.25
A/ANO4X OUTSIDE AIR 10K 3 THMS WEATHER PRF INFO138.15110.52
A/ANOEH OUTSIDE AIR 10K 3 THMS EURO INFO86.1168.89
A/CP-O OSA SENSOR 10K 2 THMS In Stock34.0627.25
A/CPO4X OUTSIDE AIR 10K 2 THMS WEATHER PRF INFO138.15110.52
A/CPOEH OUTSIDE AIR 10K 2 THMS EURO In Stock86.1168.89
TT1000100O4X1 OSA XMT 100 RTD 0-100F 1/5V WTHR PRF BOX INFO263.87211.10
TT1000100O4X2 OSA XMT 100 RTD 0-100F 2/10V WTHR PRF BOX INFO263.87211.10
TT1000100O4X4 OSA XMT 100 RTD 0-100F 4/20MA WTHR PRF BOX INFO263.87211.10
TT1000100OBB1 OSA XMT 100 RTD 0-100F 1/5V NEMA 3R BOX INFO203.75163.00
TT1000100OBB2 OSA XMT 100 RTD 0-100F 2/10V NEMA 3R BOX INFO203.75163.00
TT1000100OBB4 OSA XMT 100 RTD 0-100F 4/20MA NEMA 3R BOX INFO203.75163.00
TT1K0100O4X1 OSA XMT 1K RTD 0-100F 1/5V WTHR PRF BOX INFO263.87211.10
TT1K0100O4X2 OSA XMT 1K RTD 0-100F 2/10V WTHR PRF BOX INFO263.87211.10
TT1K0100O4X4 OSA XMT 1K RTD 0-100F 4/20MA WTHR PRF BOX INFO263.87211.10
TT1K0100OBB1 OSA XMT 1K RTD 0-100F 1/5V NEMA 3R BOX INFO203.75163.00
TT1K0100OBB2 OSA XMT 1K RTD 0-100F 2/10V NEMA 3R BOX INFO203.75163.00
TT1K0100OBB4 OSA XMT 1K RTD 0-100F 4/20MA NEMA 3R BOX INFO203.75163.00

Accessories

No accessories found
Features
  • ±0.36℉ (0.2℃) accuracy thermistor, ±0.5℉ (0.4℃) accurecy RTD
  • Five-year warranty
  • Wide selection of thermistor or RTD curves
  • Weather tight Housing
Specifications

Accuracy:

Thermistor:±0.36℉(0.2℃)

RTD:±0.5℉ (0.28℃)

Sensor Type:

Thermistor:10 kΩ Type II & III, 20 kΩ, 100 kΩ

RTD:100Ω, 1000Ω 385 curve

Temperature Range:-40° to 194℉ (-40° to 90℃)

Stability:

Thermistor:0.24°F (0.13°C) over five years

RTD:<±0.1°C drift

Heat Dissipation:Thermistor, 3 mW/°C (power needed to raise the temperature by 1°C)

Enclosure Rating:NEMA 3R, Plastic

Wiring Terminations:10" of 22 AWG wire or terminal strip

Weight:0.68 lb (0.31 Kg)

Approvals:CE, RoHs

Warranty: 5 years

Certifications






Download Additional Data

document   OSA Catalog Page