Dwyer BTT Series Temperature Transmitter, outside air, 2.5"

Model: BTT-O25-1

Dwyer BTT Series Temperature Transmitter, outside air, 2.5"

Model: BTT-O25-1

Suitable for HVAC/R applications, this transmitter monitors the temperature inside air ducts, transmits temperature inside water lines for chillers, and measures the outside air temperature of any facility. In addition, this transmitter features an outside air mounting configuration and a 2.5" (63.5 mm) probe length.

Sale Price	$87.89 USD
Regular Price	$94.00 USD
Availability	2 to 3 Weeks
Quantity

Dwyer BTT-O25-1 Offers

Features

Outside air mounting configuration
Transmitter output allows for longer wire runs than standard thermistor sensors

Applications

Building automation system temperature monitoring
Monitoring the temperature inside air ducts for HVAC/R
Transmitting temperature inside water lines for chillers
Measuring the outside air temperature of any new or existing facility

Dwyer BTT-O25-1 Specifications

Temperature Sensor	PT1000 RTD
Range	-40 to 140°F (-40 to 60°C)
Temperature Limits	Ambient: -40 to 140°F (-40 to 60°C) Process: -40 to 140°F (-40 to 60°C)
Accuracy	±32.9°F at 77°F (±0.5°C at 25°C)
Thermal Effect	±0.01%/°C
Response Time	100 msec
Wetted Materials	Outside air models: Nylon (insert)
Connections	Electrical: Removable terminal block Conduit: PG11 and PG16 knockout
Probe Length	2.5" (63.5 mm)
Power Requirements	13 to 36 V DC
Output Signal	4 to 20 mA
Enclosure Rating	NEMA 4X (IP66)
Agency Approvals	CE
Weight	5.11 oz (145 g), duct/ immersion 8.4 oz (238 g), OSA without radiation shield 1 lbs 7.4 oz (663.4 g), OSA with radiation shield

What's included with the Dwyer BTT-O25-1

Dwyer BTT Series Temperature Transmitter, outside air, 2.5"

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Description ➕➖

Dwyer BTT-O25-1 Offers

Features

Outside air mounting configuration
Transmitter output allows for longer wire runs than standard thermistor sensors

Applications

Building automation system temperature monitoring
Monitoring the temperature inside air ducts for HVAC/R
Transmitting temperature inside water lines for chillers
Measuring the outside air temperature of any new or existing facility

Specifications ➕➖

Dwyer BTT-O25-1 Specifications

Temperature Sensor	PT1000 RTD
Range	-40 to 140°F (-40 to 60°C)
Temperature Limits	Ambient: -40 to 140°F (-40 to 60°C) Process: -40 to 140°F (-40 to 60°C)
Accuracy	±32.9°F at 77°F (±0.5°C at 25°C)
Thermal Effect	±0.01%/°C
Response Time	100 msec
Wetted Materials	Outside air models: Nylon (insert)
Connections	Electrical: Removable terminal block Conduit: PG11 and PG16 knockout
Probe Length	2.5" (63.5 mm)
Power Requirements	13 to 36 V DC
Output Signal	4 to 20 mA
Enclosure Rating	NEMA 4X (IP66)
Agency Approvals	CE
Weight	5.11 oz (145 g), duct/ immersion 8.4 oz (238 g), OSA without radiation shield 1 lbs 7.4 oz (663.4 g), OSA with radiation shield