Dwyer Relative Humidity/Temperature Transmitter, Series 657
Images are representations only.

657C-1

Series: Series 657-1 Relative Humidity/Temperature Transmitter Brand: Dwyer Instruments, LLC
Price
$138.00 CAD
Stock
50+ In Stock
Request Information

  • Model - RH / Temperature Transmitter - Conduit Housing
  • Certificates - None

Specifications

Brand

Accessories

  • Mounting Gland
  • Split Flange

Accuracy

  • ± 0.5° C (1° F)
  • ± 2 % (10 to 90 %) - RH
  • ± 3 % (0 to 100 %) - RH

Compensated Temperature

  • 0° to 60° C (32° to 140° F)

Electrical Connectors

  • 4 Screw Typical Terminals

Humidity

  • 0 to 100 % RH

Media

  • Humidity & Temperature Detection in Air

Mounting Position

  • Any Orientation

NACE & NIST

  • NIST Traceable Humidity Calibration Certificate

Output

  • 4-20 mA - (2-Channels each Loop-Powered on the RH Channel)

Power Requirement

  • 10-35 Vdc

Sensor / Probe Diameter

  • 5/16" x 10" (0.8 x 25.4 cm)
  • 5/16" x 9-1 / 10" (0.8 x 23.1 cm)

Sensor / Probe Material

  • Stainless Steel

Sensor / Probe Type

  • RH

Supply Pressure

  • psi: 1 (kPa: 7, bar: 0.07)

Temperature Range

  • 0° to 100° C (32° to 212° F)

Documentation

Catalogs

Manuals

View Product Series

Similar SKUs

657-1
657-1
Series 657-1 Relative Humidity/Temperature Transmitter
Dwyer Instruments
$1,767.00 CAD
50+ In Stock
657-1-NIST
657-1-NIST
Series 657-1 Relative Humidity/Temperature Transmitter
Dwyer Instruments
$1,073.00 CAD
50+ In Stock
657C-1-NIST
657C-1-NIST
Series 657-1 Relative Humidity/Temperature Transmitter
Dwyer Instruments
$1,262.00 CAD
20 In Stock
AQTIA-VP2
AQTIA-VP2
Series AQTIA Air Quality Test Instrument Kit
Dwyer Instruments
$294.00 CAD
50+ In Stock
DW-USB-2-HA
DW-USB-2-HA
Series DW-USB Compact USB Data Logger
Dwyer Instruments
$1,217.00 CAD
50+ In Stock
DWYER Compact USB Data Logger, High Accuracy Temperature/Humidity/Dew Point Input.
DW-USB-2-HA-LCD
DW-USB-2-HA-LCD
Series DW-USB Compact USB Data Logger
Dwyer Instruments
$2,140.00 CAD
100+ In Stock
UDL-010
UDL-010
Series UDL Universal Input Data Logger
Dwyer Instruments
$217.00 CAD
50+ In Stock
DWYER Universal Data Logger with Internal Temperature and RH Sensors.
UDL-012
UDL-012
Series UDL Universal Input Data Logger
Dwyer Instruments
$417.00 CAD
100+ In Stock
show more