Testo 6321 Differential Pressure Transmitter - base unit, standard housing plastic

Item #:

XXYY-0555-6321

Brand:

Testo

$525.00

Qty

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Description

6321 Differential Pressure Transmitter - base unit, standard housing plastic by Testo

A differential pressure transmitter with a good price/performance ratio for applications in air conditioning and ventilation technology. The automated building services must always be monitored precisely, whereby the requirements placed on the measuring technology are increased. testo 6321 fulfills these requirements by ensuring the best possible system function, optimization of the climatic conditions and energy savings by means of highly accurate measurement, stable over the long-term, of the differential pressure.

Areas of application:

Industrial and commercial buildings, e.g. in production and storage
Offices and administrational buildings
Sales areas and exhibition halls
Museums and libraries
School buildings, hotels, clinics etc.

Measurement of differential pressure in the measuring range of 100 Pa to 2 bar
Magnetic valve for automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability
Accuracy ±1.2 % of measuring range + intrinsic error of 0.3 Pa � valid for zeroing cycle of 60 sec/nominal temperature +22 °C
P2A software for parameterization, adjustment and analysis, saves time and costs in commissioning and maintenance
Freely scalable: ±50% of measuring range final value and free scalability within the measuring range
Diverse analog outputs and measuring ranges
Display optional

Specifications

Parameters
Differential pressure
Measuring range	0 to 100 Pa	-100 to 100 Pa
	0 to 10 hPa	-10 to 10 hPa
	0 to 20 hPa	-20 to 20 hPa
	0 to 50 hPa	-50 to 50 hPa
	0 to 100 hPa	-100 to 100 hPa
	0 to 500 hPa	-500 to 500 hPa
	0 to 1000 hPa	-1000 to 1000 hPa
	0 to 2000 hPa	-2000 to 2000 hPa
Measurement uncertainty	±1.2% of measuring range final value ±0.3 Pa Temperature gain drift: 0.05% of measuring range per Kelvin deviation from nominal temperature 22 °C Zero-point drift: 0% (due to cyclic zeropoint adjustment)
Sensor	Piezoresistive sensor
Autom. Zero-point adjustment	a magnetic valve
Overload capacity	Measuring range	Overload
	0 to 100 Pa	20000 Pa
	0 to 10 hPa	200 hPa
	0 to 20 hPa	200 hPa
	0 to 50 hPa	750 hPa
	0 to 100 hPa	750 hPa
	0 to 500 hPa	2500 hPa
	0 to 1000 hPa	2500 hPa
	0 to 2000 hPa	2500 hPa
	-100 to 100 Pa	20000 Pa
	-10 to 10 hPa	200 hPa
	-20 to 20 hPa	200 hPa
	-50 to 50 hPa	750 hPa
	-100 to 100 hPa	750 hPa
	-500 to 500 hPa	2500 hPa
	-1000 to 1000 hPa	2500 hPa
	-2000 to 2000 hPa	2500 hPa
Inputs/outputs
Analog outputs
Output type	0 to 1/5/10 V (4-wire) 4 to 20 mA (4-wire)
Meas. cycle	1/sec
Resolution	12 bit
Accuracy of analog outputs	0 to 1 V ±2,5 mV 0 to 5 V ±12.5 mV 0 to 10 V ±25 mV 4 to 20 mA ±0.05 mA
Max. load	max. 500 Ω
Additional outputs
Other analog outputs	Mini-DIN for P2A software (adjustment and parameterization software)
Supply
Voltage supply	20 to 30 V AC/DC
Current consumption	300 mA
Operating conditions
Humidity (sensors)	0 to 90% RH
Temperature (sensors)	-5 to +50 °C
Storage temperature	-40 to +80 °C
General technical data
Housing
Material/colour	ABS/pure white (RAL 9010) or light grey
Weight	approx. 160 g
Display
Display	1-line LCD (optional)
Resolution	Measuring range	Resolution
	0 to 100 Pa	0.1 Pa
	0 to 10 hPa	0.01 hPa
	0 to 20 hPa	0.01 hPa
	0 to 50 hPa	0.01 hPa
	0 to 100 hPa	0.1 hPa
	0 to 500 hPa	0.1 hPa
	0 to 1000 hPa	1 hPa
	0 to 2000 hPa	1 hPa
	-100 to 100 Pa	0.1 Pa
	-10 to 10 hPa	0.01 hPa
	-20 to 20 hPa	0.01 hPa
	-50 to 50 hPa	0.01 hPa
	-100 to 100 hPa	0.1 hPa
	-500 to 500 hPa	0.1 hPa
	-1000 to 1000 hPa	1 hPa
	-2000 to 2000 hPa	1 hPa
Miscellaneous
Protection class	IP 65 only if the transmitter is wired and/or sealing plugs are inserted
EMC	EC Directive: 2004/108/EC
Automatic zero-point adjustment	Every 60 seconds in the factory setting