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USB-PTH420

USB-PTH420

Manufacturer :

Dracal

PN 601080 Categories Sensors, Temperature/Humidity

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The PTH200 is designed for environmental temperature, relative humidity and atmospheric pressure (barometric) data acquisition.

₪940.00

9999 in stock

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All the reasons to purchase from us

Professional customer service
Attractive prices
Fast delivery times!

Warranty: 12 months

Delivery time: up to 10 business days

Product Description

PTH420: Precision (±0.1°C/±1.5 %RH) USB temperature, relative humidity and atmospheric pressure sensor.

Part of the PTH series of sensors, the PTH420 is specifically designed to acquire environmental temperature, humidity, and atmospheric pressure (barometric) data 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, tiny variations in atmospheric pressure, 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 protects against dust, soot, and other contaminants.

Specifications

Temperature

Probe operating range:^[1] -40°C to 70°C
Accuracy:
- ±0.1°C (20°C to 60°C)
- ±0.2°C (-40C to 80°C), max ±0.4°C (90°C to 120°C)
Resolution: 0.015°C (typical)
Repeatability: 0.06°C (typical)

Relative humidity

Operating range: 0 to 100 %RH^[2]
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

Atmospheric (Barometric) Pressure

Operating range: 1 to 120 kPa (10 to 1200 mbar)
Accuracy: ±0.15 kPa at 25°C (1.5 mbar)
Resolution: 0.0065 kPa (0.065 mbar)
Internal factory calibrated coefficients
ADC resolution: 24 bits
Altitude resolution: approx. 10 cm
Sensor IC: MS5611

External probe

First layer filter

Material: Polyethylene terephthalate (PET) black mesh
Mechanical protection
Large particles protection

Second layer filter

Material: PTFE membrane
Efficiency: >=99.99% for particles as small as 200 nm

Miscellaneous

USB cable length: 1 meter (3 ft)
Operating temperature ranges (USB cable interface): 0°C to 70°C
Powered through USB

Available channels

(As displayed in our logging software DracalView)

Channel Id^*	Description	Type	Nature
00	MS5611 Pressure	Pressure	Real
01	SHT31 Temperature	Temperature	Real
02	SHT31 Relative Humidity	Relative Humidity	Real
03	Dew point	Dew point	Virtual
04	Humidex	Humidex	Virtual
05	Heat index	Heat index	Virtual
06	Altitude	Height	Virtual

^* Channel Id as it appears in DracalView. Virtual channels Id differs in DracalView and dracal-usb-get.

Dracal PTH420 Datasheet

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All the reasons to
purchase from us

Professional customer service
Attractive prices
Fast delivery times!

Warranty: 12 months
Delivery time: up to 10 business days