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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

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $66.05

Available

Available

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

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

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 manuals for DWYER BTT using the special form.

You can buy DWYER BTT in UK or Europe at a price starting from 66.05 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER BTT price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.