Your Cart
You have no items in your shopping cart.
US 
CAN - en
Dracal VCP-TRH420
Enhanced precision USB temphumidity sensor (w/filter)
Order #: VCP-TRH420
Mfg #: 603033
$216.99
Dracal VCP-TRH420
Enhanced precision USB temphumidity sensor (w/filter)
Order #: VCP-TRH420
Mfg #: 603033
$216.99
Availability: Ships in 3-4 weeks
Product Highlights
TRH420: Precision (±0.1°C/±1.5 %RH) USB temperature and relative humidity sensor.
Part of the TRH series of measuring instruments, the TRH420 is specifically designed for environmental temperature and humidity acquisition where enhanced precision (±0.1°C/±1.5% RH) is required. With its factory calibrated, linearized and temperature compensated digital sensor chip, it is field interchangeable. Thanks to its precision electronics, extremely small variations in temperature and humidity can be acquired using a standard USB port. The compact probe eases integration, even in space-constrained locations, and the built-in particle filter provides protection against dust, soot and other contaminants.
- Probe operating range: -40°C to 70°C[1]
- Accuracy:
- ±0.1°C (20°C to 60°C)
- ±0.2°C (-40°C to 80°C), max ±0.4°C (90°C to 120°C)
- Resolution: 0.015°C (typical)
- Repeatability: 0.06°C (typical)
- Operating range: 0 to 100 %RH
- Accuracy (at 25°C):
- Typical accuracy from 0 to 70°C: ±1.5% from 0 to 70 %RH
- Minimum accuracy at 25°C: ±2.0% from 0 to 80 %RH, ±3.0% from 90 to 100 %RH
- Resolution: 0.01 %RH (typical)
- Repeatability: 0.1 %RH
- USB cable length: 1 meter (3 ft.)
- Operating temperature range (USB cable interface): 0°C to 70°C
- Powered through USB
- This product can operate at 100 %RH but is not waterproof. Protect the sensor and CPU against direct exposure to water or snow. Extra housing may be required depending on the application.
- It is recommended to install the probe pointing down to reduce the risk of water infiltration or build-up in the probe.
| Channel Id* | Description | Type | Nature |
|---|---|---|---|
| 00 | SHT31 Temperature | Temperature | Real |
| 01 | SHT31 Relative Humidity | Relative Humidity | Real |
| 02 | Dew point | Dew point | Virtual |
| 03 | Humidex | Humidex | Virtual |
| 04 | Heat index | Heat index | Virtual |
Virtual COM port communication protocol (option)
This product is available with the option of communication via virtual COM port protocol. Products with this option can be freely converted between USB and VCP communication modes.
Each Unit Includes
- One (1) TRH420 measuring instrument
- One (1) USB Cable
- Quick installation guide
- Data acquisition solution for DAQ system
-
72 Inch Land Grader for TractorsThe Ignite 3-point land grader is ideal for smoothing and leveling gravel roads, paths, driveways or parking lots, or evening out fields. This easy-to-attach implement loosens hard-packed soil and gravel, cutting down the high spots while filling in the low spots. It makes full use of the existing material on your jobsite to save on dirt and gravel. Like every Ignite implement, it’s designed to provide a flawless fit with your preferred tractor model.
- Made in the USA
As low as $1,549.99 -
60 Inch Land Grader for TractorsThe Ignite 3-point land grader is ideal for smoothing and leveling gravel roads, paths, driveways or parking lots, or evening out fields. This easy-to-attach implement loosens hard-packed soil and gravel, cutting down the high spots while filling in the low spots. It makes full use of the existing material on your jobsite to save on dirt and gravel. Like every Ignite implement, it’s designed to provide a flawless fit with your preferred tractor model.
- Made in the USA
As low as $1,399.99 -
-
60 Inch Finish Mower for TractorsIgnite your path to acres of well-groomed terrain with the 3-point finish mower. Its wide, triple-blade design of Ignite finish mowers can give large properties a professional quality of cut quickly and with great maneuverability. The finish mower’s simple design and easy-to-access service points make it easy to properly maintain this implement for years of peak performance.
- Not compatible with a Quick Hitch - due to floating top link.
As low as $2,599.99 -
