FastShip^™ - Ships Next Day

Economical Analog Mass Flow Meter

Proven gas flow measurement with affordable OEM pricing
For fast delivery, buy online, next-day shipment
Save money with volume discounts
Read results easily with large tiltable display
Easy drop-in replacement with compact size
Available in economical nylon, stainless steel and aluminum

Learn More >

Step 1.Select Product>
Step 2.Accessories>
Step 3.Confirm

Don't see what you need?
Customize / Buy Request a Quote Storefront

Mass Flow Meter (200 sccm of Air, H2, N2, O2, CO)

TopTrak^® 820

Mass Flow Meter

Model Number: 822-2-OV1-PV1-V1-F2

Available to ship:
In stock (2)

FREE FedEx Ground Shipping

Starting at: $728.00 ~~$745.00~~ NOW $728.00

Power Supplies

Factory Extended Warranty

Accessories: Manual

View All Specs

Collapse

200 sccm of Air, H2, N2, O2, CO; up to 30 psig in, 70°F, horizontal orientation

Display
With large tiltable LCD display

Fittings
1/4-inch compression for 822, 824 (maximum flow 50 slpm)

Elastomers
Viton°

Input Power
12-15 VDC (see accessories for optional power supply)

Output Signal
0-5 VDC, linear

Qty:

$728.00

Accessories

Better Pricing? Contact Us
Mass Flow Meter (5 slpm of Air, H2, N2, O2, CO)

TopTrak^® 820

Mass Flow Meter

Model Number: 822-2-OV1-PV1-V1-F4

Available to ship:
In stock (3)

FREE FedEx Ground Shipping

Starting at: $728.00 ~~$745.00~~ NOW $728.00

Power Supplies

Factory Extended Warranty

Accessories: Manual

View All Specs

Collapse

5 slpm of Air, H2, N2, O2, CO; up to 30 psig in, 70°F, horizontal orientation

Display
With large tiltable LCD display

Fittings
1/4-inch compression for 822, 824 (maximum flow 50 slpm)

Elastomers
Viton°

Input Power
12-15 VDC (see accessories for optional power supply)

Output Signal
0-5 VDC, linear

Qty:

$728.00

Accessories

Better Pricing? Contact Us
Mass Flow Meter (20 slpm of Air, H2, N2, O2, CO)

TopTrak^® 820

Mass Flow Meter

Model Number: 822-2-OV1-PV1-V1-F6

Available to ship:
In stock (4)

FREE FedEx Ground Shipping

Starting at: $728.00 ~~$745.00~~ NOW $728.00

Power Supplies

Factory Extended Warranty

Accessories: Manual

View All Specs

Collapse

20 slpm of Air, H2, N2, O2, CO; up to 30 psig in, 70°F, horizontal orientation

Display
With large tiltable LCD display

Fittings
1/4-inch compression for 822, 824 (maximum flow 50 slpm)

Elastomers
Viton°

Input Power
12-15 VDC (see accessories for optional power supply)

Output Signal
0-5 VDC, linear

Qty:

$728.00

Accessories

Better Pricing? Contact Us

Cant find the options you want?

Would you like to complete a "Request For Quote", where a sales representative will assist you and provide a rapid quote?

Live Help

Cant find the options you want?

Don't worry... there is a larger selection of accessories on the next page.

Would you like to complete a "Request For Quote", where a sales representative will assist you in building a unit to your exact specifications?

Live Help

Disclaimer: Sierra reserves the right to void any transaction due to errors. If there is a problem, Sierra will immediately contact you to assure your needs are met. All dollar amounts on this site are shown in United States currency.

FastShip™ - Ships Next Day

Economical Analog Mass Flow Meter

Mass Flow Meter (200 sccm of Air, H2, N2, O2, CO)

Available to ship: In stock (2)

$728.00

Mass Flow Meter (5 slpm of Air, H2, N2, O2, CO)

Available to ship: In stock (3)

$728.00

Mass Flow Meter (20 slpm of Air, H2, N2, O2, CO)

Available to ship: In stock (4)

$728.00

Need Assistance?

Cant find the options you want?

Cant find the options you want?

FastShip^™ - Ships Next Day

Available to ship:
In stock (2)

Available to ship:
In stock (3)

Available to ship:
In stock (4)