Fluke 721 Pressure Calibration Instruments

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คุณลักษณะสำคัญ

วัดสัญญาณ 4 – 20 mA
มีแหล่งจ่ายลูป 24 V สำหรับจ่ายทรานสมิตเตอร์ที่กำลังทดสอบ
มีอินพุต Pt100 สำหรับต่อกับโพรบวัดอุณหภูมิ RTD (อุปกรณ์เสริม)
มีช่องต่อเซ็นเซอร์ความดัน 2 ช่อง แยกจากกัน ความแม่นยำสูง 0.025 %

หมวดหมู่: Pressure calibrators

Specifications
Data sheet

Specifications

Specifications 1-Year
Fluke-721-1601	Range	Resolution	Accuracy
	Low pressure sensor
	-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
	-12 psi to +100 psi, -0.83 bar to 6.9 bar	0.01 psi, 0.0001 bar	0.025% of full scale
Fluke-721-1603	Low pressure sensor
	-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
	-12 psi to +300 psi, -0.83 bar to 20 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721-1605	Low pressure sensor
	-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
	-12 psi to +500 psi, -0.83 bar to 34.5 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721-1610	Low pressure sensor
	-14 psi to +16psi, -0.97 bar to 1.1 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +1000 psi, 0.00 bar to 69 bar	0.1 psi, 0.001 bar	0.025% of full scale
Fluke-721-1615	Range	Resolution	Accuracy
	Low pressure sensor
	-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 +1500 psi, 0.00 bar to 103.4 bar	0.1 psi, 0.001 bar	0.025% of full scale
Fluke-721-1630	Low pressure sensor
	-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
Fluke-721-1650	Low pressure sensor
	-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 +5000 psi, 0.00 bar to 345 bar	0.1 psi, 0.01 bar	0.035% of full scale
Fluke-721-3601	Range	Resolution	Accuracy
	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 to +100 psi, -0.83 bar to 6.9 bar	.01 psi, 0.0001 bar	0.025% of full scale
Fluke-721-3603	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 psi to +300 psi, -0.83 bar to 20 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721-3605	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 psi to +500 psi, -0.83 bar to 34.5 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721-3610	Range	Resolution	Accuracy
	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +1000 psi, 0.00 bar to 69 bar	0.1 psi, 0.001 bar	0.025% of full scale
Fluke-721-3615	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +1500 psi, 0.00 bar to 103.4 bar	0.1 psi, 0.01 bar	0.025% of full scale
Fluke-721-3630	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 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
Fluke-721-3650	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +5000 psi, 0.00 bar to 345 bar	0.1 psi, 0.01 bar	0.035% 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 m
Ingress protection	IP-40
Power requirements	6.0 V DC
Battery life	>35 hours, typical usage
Batteries required	(4) Standard AA cells
Dimensions (H x W x D)	7.9 x 4.3 x 2.3 in (20 x 11 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
V DC measure	0 to 30 V DC	0.001 V	±0.015% of rdg ±0.002 V
Temperature measure (RTD/ Ohms)¹	-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°C (±0.45°F) combined uncertainty when using 720 RTD probe accessory
Loop power supply	24 V	N/A	24 mA @ 24 V
1. 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