Dracal VCP-TRH450-CAL

Enhanced precision USB temphumidity sensor -calibratab

Order #: VCP-TRH450-CAL

Mfg #: 605034

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$349.99

Availability: Ships in 3-4 weeks

Ships Free Over $100

This product is available for shipping to the United States and Canada only.

Product Overview

Product Highlights

TRH450: Enhanced precision (±0.1°C/±1.5 %RH) USB temperature sensor with relative humidity (±0.1°C/±1.5%RH) , particle filter and aluminum enclosure for harsh environments

Part of the TRH series of measuring instruments, the TRH450 is designed for environmental temperature and humidity acquisition where an extended temperature range is required (-40°C to +125°C) or where the sensor needs extra physical protection. With its factory calibrated, linearized and temperature compensated digital sensor chip, it is field interchangeable, and thanks to its precision electronics, extremely small variations in temperature and humidity can be acquired using a standard USB port.

The compact aluminum probe eases integration, even in space-constrained locations, and the internal particle filter provides protection against dust, soot, and other contaminants.

Temperature

Operating range: -40°C to 125°C[1]
Accuracy: ±0.1°C from 20°C to 60°C, max ±0.4°C (typical)
Resolution: 0.015°C (typical)
Repeatability: 0.06°C (typical)

Relative humidity

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

Miscellaneous

Sensor cable material: Silicon
Sensor housing: Anodized aluminium
USB cable length: 1 meter (3 ft.)
Operating temperature range (USB cable interface): 0°C to 70°C
Power source: Powered through USB
Operating conditions: 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.
Installation recommendation: It is recommended to install the probe pointing down to reduce the risk of water infiltration or build-up in the probe.

Available channels

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.