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DWYER BTT temperature transmitter

The Series BTT Temperature Transmitters offer transmitter output signals with the same form and fit as our popular TE thermistor and RTD sensors for building HVAC applications. Thermowells are required when using immersion models in liquid applications. Wall mount models are available on the Series BTT-E/N page.

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Made in USA. brand DWYER, model BTT

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $66.05

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER BTT

NIST CALIBRATION available in Product Configurator.

PRODUCT APPLICATIONS

Building automation system temperature monitoring

FEATURES

Duct, immersion, and outside air models available
Radiation shield available for mounting in direct sunlight
Transmitter output allows for longer wire runs than standard thermistor sensors

Technical specifications of DWYER BTT

Temperature Sensor: Pt1000 RTD.
Range: -40 to 140°F (-40 to 60°C).
Temperature Limits: Operating: -40 to 302°F (-40 to 150°C).
Accuracy: ±0.5°C @ 25°C.
Thermal Effect: ±0.01%/°C.
Response Time: 100 ms.
Wetted Materials: All models: 304 SS (probe), polycarbonate (housing); Duct and immersion models: Neoprene (gasket); Outside air models: Nylon (insert), silicone (O-ring).
Process Connection: 1/2″ NPT (immersion models only).
Electrical Connection: Removable terminal block, knocks out for conduit fitting.
Conduit Connection: 1/2″ NPT.
Probe Lengths: 2.5 to 18″ (depending on configuration).
Power Requirements: 13 to 36 VDC for current models, 13 to 36 VDC or 16 to 28 VAC for voltage models.
Output Signal: 4 to 20 mA or 0 to 10 VDC (depending on model).
Enclosure Rating: NEMA 4X (IP66) (immersions models require thermowell).
Weight: 5.11 oz, 145 g (duct/immersion); 8.4 oz (238 g) (OSA without radiation shield);
1 lb 7.4 oz (663.4 g) (OSA with radiation shield).
Agency Approvals: CE.

How to buy DWYER BTT

Model	Description	Price
BTT-D04-1	Duct Mount Temperature Transmitter with 4 to 20 mA output, 4″ probe	$86.30
BTT-D04-2	Duct Mount Temperature Transmitter with 0 to 10 V output, 4″ probe	$86.30
BTT-D06-1	Duct Mount Temperature Transmitter with 4 to 20 mA output, 6″ probe	$86.30
BTT-D06-2	Duct Mount Temperature Transmitter with 0 to 10 V output, 6″ probe	$86.30
BTT-D08-1	Duct Mount Temperature Transmitter with 4 to 20 mA output, 8″ probe	$86.30
BTT-D08-2	Duct Mount Temperature Transmitter with 0 to 10 V output, 8″ probe	$86.30
BTT-D12-1	Duct Mount Temperature Transmitter with 4 to 20 mA output, 12″ probe	$86.30
BTT-D12-2	Duct Mount Temperature Transmitter with 0 to 10 V output, 12″ probe	$86.30
BTT-D18-1	Duct Mount Temperature Transmitter with 4 to 20 mA output, 18″ probe	$102.95
BTT-D18-2	Duct Mount Temperature Transmitter with 0 to 10 V output, 18″ probe	$102.95
BTT-D25-1	Duct Mount Temperature Transmitter with 4 to 20 mA output, 2.5″ probe	$86.30
BTT-D25-2	Duct Mount Temperature Transmitter with 0 to 10 V output, 2.5″ probe	$86.30
BTT-E00-3	European wall mount temperature transmitter with 4 to 20 mA output	$66.05
BTT-E00-4	European wall mount temperature transmitter with 0 to 10 VDC output	$66.05
BTT-I04-1	Immersion temperature transmitter with 4 to 20 mA output, -40 to 60 C temperature range, 4″ probe	$83.70
BTT-I04-2	Immersion temperature transmitter with 0 to 10 V output, -40 to 60 C temperature range, 4″ probe	$83.70
BTT-I04-5	Immersion temperature transmitter with 4 to 20 mA output, 0 to 100 C temperature range, 4″ probe	$83.70
BTT-I04-6	Immersion temperature transmitter with 0 to 10 V output, 0 to 100 C temperature range, 4″ probe	$83.70
BTT-I06-1	Immersion temperature transmitter with 4 to 20 mA output, -40 to 60 C temperature range, 6″ probe	$83.70
BTT-I06-2	Immersion temperature transmitter with 0 to 10 V output, -40 to 60 C temperature range, 6″ probe	$83.70
BTT-I06-5	Immersion temperature transmitter with 4 to 20 mA output, 0 to 100 C temperature range, 6″ probe	$83.70
BTT-I06-6	Immersion temperature transmitter with 0 to 10 V output, 0 to 100 C temperature range, 6″ probe	$83.70
BTT-I08-1	Immersion temperature transmitter with 4 to 20 mA output, -40 to 60 C temperature range, 8″ probe	$83.70
BTT-I08-2	Immersion temperature transmitter with 0 to 10 V output, -40 to 60 C temperature range, 8″ probe	$83.70
BTT-I08-5	Immersion temperature transmitter with 4 to 20 mA output, 0 to 100 C temperature range, 8″ probe	$83.70
BTT-I08-6	Immersion temperature transmitter with 0 to 10 V output, 0 to 100 C temperature range, 8″ probe	$83.70
BTT-I12-1	Immersion temperature transmitter with 4 to 20 mA output, -40 to 60 C temperature range, 12″ probe	$83.70
BTT-I12-2	Immersion temperature transmitter with 0 to 10 V output, -40 to 60 C temperature range, 12″ probe	$83.70
BTT-I12-5	Immersion temperature transmitter with 4 to 20 mA output, 0 to 100 C temperature range, 12″ probe	$83.70
BTT-I12-6	Immersion temperature transmitter with 0 to 10 V output, 0 to 100 C temperature range, 12″ probe	$83.70
BTT-I25-1	Immersion temperature transmitter with 4 to 20 mA output, -40 to 60 C temperature range, 2.5″ probe	$83.70
BTT-I25-2	Immersion temperature transmitter with 0 to 10 V output, -40 to 60 C temperature range, 2.5″ probe	$83.70
BTT-I25-5	Immersion temperature transmitter with 4 to 20 mA output, 0 to 100 C temperature range, 2.5″ probe	$83.70
BTT-I25-6	Immersion temperature transmitter with 0 to 10 V output, 0 to 100 C temperature range, 2.5″ probe	$83.70
BTT-N00-3	North American wall mount temperature transmitter with 4 to 20 mA output	$66.05
BTT-N00-4	North American wall mount temperature transmitter with 0 to 10 VDC output	$66.05
BTT-O25-1	Outside Air Temperature Transmitter with 4 to 20 mA Output	$97.75
BTT-O25-2	Outside Air Temperature Transmitter with 0 to 10 V Output	$97.75
BTT-R25-1	Outside Air Temperature Transmitter with 4 to 20 mA Output with solar radiation shield	$141.45
BTT-R25-2	Outside Air Temperature Transmitter with 0 to 10 V Output with solar radiation shield	$141.45

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Accessories for DWYER BTT

Model	Description	Price
TE-TNS-N083N-00	Stainless steel thermowell with 1/2″ NPT process connection, 8″ length	$22.20
TE-TNS-N123N-00	Stainless steel thermowell with 1/2″ NPT process connection, 12″ length	$26.05
TE-TNS-N183N-00	Stainless steel thermowell with 1/2″ NPT process connection, 18″ length	$32.85
TE-TNS-N253N-00	Stainless steel thermowell with 1/2° NPT process connection, 2-1/2° length	$18.55
TE-TNS-N063N-00	Stainless steel thermowell with 1/2″ NPT process connection, 6″ length	$18.55

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Model Chart DWYER BTT

EXAMPLE	BTT	D	25	1	NIST	Series BTT-D25-1-NIST, Temperature Transmitter, Duct housing with 2.5” probe, current output and NIST Calibration
SERIES	BTT					DP Manometer with AV & Flow
RANGE		D I O R E N				Duct (TE Housing with Mounting Ears) Immersion (TE Housing w/o Ears) Outside Air (OSA Housing) Outside Air with Radiation Shield European Wall North American Wall
Probe Length			00 25 04 06 08 12 18			No External Probe (E or N Housings Only) 2.5” (N/A with E, N Housings) 4.0” (N/A with O,R,E,N Housings) 6.0” (N/A with O,R,E,N Housings) 8.0” (N/A with O,R,E,N Housings) 12.0” (N/A with O,R,E,N Housings) 18.0” (N/A with I,O,R,E,N Housings)
Output				1 2 3 4 5 6		Current @ -40 to 60 C (D, I, O, R Housings Only) Voltage @ -40 to 60 C (D, I, O, R Housings Only) Current @ 0 to 50 C (N, E Housings Only) Voltage @ 0 to 50 C (N, E Housings Only) Current @ 0 to 100 C (I Housing Only) Voltage @ 0 to 100 C (I Housing Only)
Options					COC FC NIST	Certificate of Calibration Factory Calibration NIST Certificate of Calibration

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User Guide and Instruction manual for DWYER BTT

You can request the necessary certificates, documentation, instructions and user guide for DWYER BTT using the special form.

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You can buy DWYER BTT in Latvia at a price starting from66.05 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email olil@olil.lv. DWYER BTT price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.