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The QTS Maverick In-Tank transmitter is configured with a flexible hose constructed of 316L stainless steel that can be ordered in lengths from 120 inches to 866 inches with a 4-20mA.

Once installed and calibrated there is no requirement for scheduled maintenance or recalibration.

Features

  • No maintenance required
  • Multidrop HART Communications
  • FM Approved Explosion Proof/IS
  • NEMA 4x/7 enclosures
  • Modular design
  • Adjustable output damping
  • Up to .001” resolution
  • 2-wire loop powered
  • RFI/EMI protection
  • Offers a 4/20 mA 2-wire loop powered circuit for continuous level measurement
  • Available up to 866 inches
  • Process temperature range: -30 to 400°F

Specifications

Level Output Specification
Measured Variable Product level & interface level
Output Signal / Protocol 4 to 20 mA with HART®, 1 or 2 Loop
Order Lengths Flexible Hose:

 

 

(ATEX Ex ia IIB, FM IS Group C, D):

3048 mm (120 in.) to 7620 mm (300 in.)*

 

(All Else):

3048mm (120 in.) to 12200mm (480 in.)*

 

Rigid Pipe:

508mm (20 in.) to 7620mm (300 in.)

 
Non-Linearity 0.02% F.S. or 0.794mm (1/32 in)**
Repeatability 0.01% F.S. or 0.381mm (0.015 in)**

 

(any direction)

*Contact QTS for longer lengths
**Whichever is greater

Output 4-20mA HART®
Linearity 0.02% F.S.
Measuring Range Rigid Pipe: 20-300 Inches Flexible Hose: 120-480 inches
Approval ATEX, CSA, FM

 

Parameters Specification
Enclosure Rating NEMA Type 4X
Humidity 0 to 100% relative humidity, non-condensing
Operating Temperature Electronics:

 

-40°C (-40°F) to 71°C (160°F)

Sensing Element:

-40°C (-40°F) to 125°C (257°F)

Temperature Element:

-40°C (-40°F) to 105°C (221°F)
Vessel Pressure Industrial Rigid Pipe: 1000 psi (69 bar)

 

Sanitary Pipe: 435 psi (30 bar)

Teflon Pipe: 100 psi (7 bar)

Flexible Hose: 260 psi (18 bar)
Materials Wetted Parts: 316L stainless steel

 

Non-wetted Parts: 316L stainless steel

Epoxy coated aluminum

* Contact QTS for alternative material

Electronics

Input Voltage 10.5 to 36 VDC, 28 VDC Max. for I.S. Approval
Fail Safe High (21.4mA) or Low (3.8 mA)
Reverse Polarity Protection Series diode
Light/Transient Protection Stage 1:

 

Line-to-ground surge suppression; IEC 61000-4-5

 

Stage 2:

Line-to-ground surge and line-to-ground transient suppressors, IEC 61000-4-4

Wiring

Connections 2-wire shielded cable or twisted pair, Daniel Woodhead 6-pin male connector, 4570 mm (180 in) integral cable with pigtail

Calibration

Zero Adjust Range Anywhere within active length
Span Adjust Range Full Scale to 152 mm (6in.) from zero

Mounting

Rigid Pipe ¾” in. adjustable MNPT fitting Flange or Ti-Clamp® Mount
Flexible Hose 1” in. adjustable MNPT fitting Flange Mount

Electrical Connections

Single & Dual Cavity ¾” in. FNPT conduit opening
NEMA Type 4X ½” in. FNPT conduit opening

Display

Measured Variables Product level, interface
Variables Level and temperature
Size 13 mm (0.5 in)
Number of Digits 16