Testo 6740 Trace Humidity Sensor G 1/2" Without Display

CODE:

Write a review

$2,320⁵⁰

In stock

Display:

Thread Type:

+ −

Delivery

Payment options

Our advantages

— 12 months warranty
— SMS notification
— Return and exchange
— Different payment methods
— Best price

Options
Description
Documents

Column filling

Sort by Price	Sort by Availability	Sort by CODE	Sort by Display	Sort by Thread Type
$2,934¹⁰	In stock + −	0555 6743	Display: With display	Thread Type: G 1/2"
$2,934¹⁰	In stock + −	0555 6744	Display: With display	Thread Type: G 1/2"
$2,320⁵⁰	In stock + −	0555 6741	Display: Without display	Thread Type: G 1/2"
$2,320⁵⁰	In stock + −	0555 6742	Display: Without display	Thread Type: G 1/2"
$2,934¹⁰	In stock + −	0555 6743	Display: With display	Thread Type: NPT 1/2"
$2,934¹⁰	In stock + −	0555 6744	Display: With display	Thread Type: NPT 1/2"
$2,320⁵⁰	In stock + −	0555 6741	Display: Without display	Thread Type: NPT 1/2"
$2,320⁵⁰	In stock + −	0555 6742	Display: Without display	Thread Type: NPT 1/2"

Pressure Dew Point Temperature: -60 to 30°Ctpd
Temperature Range: 0 to 50°C
Atmospheric Dew Point: -80 to -15°Ctd (at 30 bar rel.); -70 to +10°Ctd (at 3 bar rel.); -60 to +30°Ctd (at 0 bar rel.)
Pressure Resistance: Up to 50 bar absolute
Analog Output Signal: 4-20 mA (2-wire)
Scaling: Freely scalable via display/buttons
Output Variables: °Ctpd, °Ftpd, °CtA (atm. dew point), °FtA, %RH, ppm_v, mg/m³, °C, °F
Resolution: 12 bit
Accuracy: ±40µA

The Testo 6740 trace humidity sensor monitors moisture levels in air and compressed gasses. The Testo 6740 two-wire unit provides a scalable 4-20mA output signal and can be ordered with or without a local display. Calibrated to ±1% relative humidity and long-term sensor stability makes the 6740 ideal for monitoring compressed air dryers and preventing system damage from condensing water vapor.

The Testo 6740 trace humidity sensor can be configured for a variety of applications. An optional connecting plug can be added to the Testo 6740 to provide 2 limit signal alarms with LED status outputs to ensure your process is within tolerance. The sensor can be installed directly in-line or combined with measuring chamber and cooling coils to suit specific application.

The Testo 6740 housing rotates 350° and can be ordered with a ½" NPT or G1/2 process connection for ease of installation. The Testo 6740 is a simple, flexible, and cost effective sensor for trace humidity monitoring.

Testo 6740 Trace Humidity Sensor G 1/2" Without Display

Features