Fluke 721-1630 精密压力校准器(3000 psi,200 bar)

- Low pressure sensor
+ -14 psi to +16 psi, -0.97 bar to 1.1 bar
+ Accuracy: 0.025 % of full scale
- High pressure sensor
+  0 psi to +3000 psi, 0.00 bar to 200 bar
+ Accuracy: 0.025 % of full scale
- mA measure: 
+ Range: 0 to 24 mA
+ Resolution: 0.001 mA
+ Accuracy: ±0.015% of rdg ±0.002mA
- VDC measure: 
+ Range: 0 to 30 VDC
+ Resolution: 0.001V
+ Accuracy: ±0.015% of rdg ±0.002V
- Temperature measure (RTD/ Ohms)
+ Range: -40 °C to 150 °C (-40 °F to 302 °F)
+ Resolution: 0.01 °C, 0.01 °F
+ Accuracy: ±0.015% of rdg, ±0.02 ohms
- Loop power supply:  24V
Batteries:  (4) Standard AA cells
Dimensions: 20 cm X 11 cm X 5.8 cm
Include: 
Dual Sensor Pressure Calibrator
Soft case
Four (4) AA batteries
Manual
Traceable calibration certificate
Test leads

Detail

Datasheet

Manual

 

Specifications 1-Year

Low pressure sensor

Range

Resolution

Accuracy

-14 psi to +16 psi,
-0.97 bar to 1.1 bar

0.001 psi,
0.0001 bar

0.025 % of full scale

High pressure sensor

0 psi to +3000 psi    
0.00 bar to 200 bar

0.1 psi
0.01 bar

0.025 % of full scale

General Specifications

Instrument setup recall

Last used on power-up

Environmental

Operating temperature -10 °C to +50 °C
Storage temperature (without batteries) -20 °C to +60 °C

Altitude

2,000 meters

Ingress protection

IP-40

Power requirements

6.0 v dc

Battery life

>35 hours, typical usage

Batteries required

(4) Standard AA cells

Dimensions (HxWxD)

7.9" X 4.3" X 2.3" (20 cm X 11 cm X 5.8 cm)

Weight

03539 kg (1 lb 3 oz)

Connectors/ports pressure

Two, 1/8 in NPT, 700P Series Pressure Module; RTD Probe

Electrical and Temperature Measurement 1-Year

Function

Range

Resolution

Accuracy

mA measure

0 to 24 mA

0.001 mA

±0.015% of rdg
±0.002mA

VDC measure

0 to 30 VDC

0.001V

±0.015% of rdg
±0.002V

*Temperature measure (RTD/ Ohms)

-40 °C to 150 °C
(-40 °F to 302 °F)

0.01 °C, 0.01 °F

±0.015% of rdg
±0.02 ohms
±0.1°C (±0.2°F)
±0.25 degC (±0.45
degF) combined uncertainty when using 720 RTD probe accessory

Loop power supply

24V

N/A

24 mA @ 24V

*Temperature measurement requires optional Fluke-720RTD Pt-100 RTD probe available as an accessory

Temperature Effect

No effect on accuracy on all functions from 15 °C to 35 °C

Add ± 0.002 % F.S./°C for temps outside of 15 °C to 35 °C

Available Pressure Engineering Units

psi, bar, mbar, kPa, kgcm2, cmH2O@4°C, cmH2O@20°C, mH2O@4°C, mH2O@20°C, inH2O@4°C, inH2O@20°C, inH2O@60°F, mmHg@0°C, inHg@0°C, ftH2O@4°C, ftH2O@20°C, ftH2O@60°F

 

Test Probes
Fluke 720RTD RTD Probe for 721 and 719Pro

 

Batteries, Chargers and Adapters
Fluke-720URTDA Universal RTD Adapter for Fluke 721 and 719Pro

 

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