Atex/Iecex; Product Specifications - MTS Systems Level Plus Operation And Installation Manual

Model MR Operation and Installation Manual

Product Specifications

Model MR product specifications
Parameters Specifications
LEVEL OUTPUT
Measured
variable: Product level and interface level
Output signal /
Protocol:
4 to 20 mA with HART
Order length: Flexible hose:
(ATEX Ex ia IIB, FM IS Group C, D):
3048 mm (120 in.) to 7620 mm (300 in.)
(All else):**
3048 mm (120 in.) to 12200 mm (480 in.)
*
FM I.S. Group D only
Rigid pipe:
508 mm (20 in.) to 7620 mm (300 in.)
Sanitary pipe:
508 mm (20 in.) to
7620 mm (300 in.)
∆ Contact factory for longer lengths.
§
Order length equals the measurement range plus
the inactive zone.
Non-linearity: 0.02% F.S. or 0.794 mm (1/32
*
Whichever is greater
Repeatability: 0.01% F.S. or 0.381 mm (0.015
(any direction)
†
Contact factory for alternative materials.
TEMPERATURE OUTPUT
Measured
variable:
Single-point temperatures
Type: 4 to 20 mA from 1000Ω platinum RTD
at 0 °C
Repeatability: ±0.1 °C (±0.18 °F)
Temperature
accuracy:
±1.5 °C (±2.7 °F)
Drift: ±0.5 ºC (±0.9 ºF) per year
ELECTRONICS
Input voltage: 10.5 to 36 Vdc, 28 Vdc maximum for I.S.
approval
Fail safe: High (21.4 mA), or Low (3.8 mA)
Reverse polarity
protection:
Series diode
Lightning/ Stage 1:
Transient
Line-to-ground surge suppression;
protection:
IEC 61000-4-5
Stage 2:
Line-to-line and line-to-ground transient
suppressors; IEC 61000-4-4
CALIBRATION
Zero adjust
range:
Anywhere within the active length
Span adjust
Full scale to 152 mm (6 in.) from zero
range:
Level Plus ® Liquid-Level Transmitters - M-Series Model MR Analog Transmitter
Operation and Installation Manual, Part No.: 550720 Revision K (EN) 02/2016
Parameters
ENVIRONMENTAL
Enclosure rating:
Humidity:
, 1 or 2 loop
®
Operating
temperatures:
Ƥ
Ƥ
∆ §
∆ §
Vessel pressure:
in.)*
Materials:
in.)*
FIELD INSTALLATION
Housing
dimensions:
MOUNTING
Rigid pipe:
Flexible hose:
WIRING
Connections:
ELECTRICAL CONNECTIONS
Single and Dual
Cavity:
NEMA Type 4X:
DISPLAY
Measured
variables:
Size:
Number of digits:
10
Specifications
NEMA Type 4X
0 to 100% relative humidity,
non-condensing
Electronics*:
-40 °C (-40 °F) to 71 °C (160 ºF)
Sensing element:
-40 °C (-40 °F) to 125 °C (257 °F)
Temperature element:
-40 °C (-40 °F) to 105 °C (221 °F)
◊
Contact factory for specific temperature ranges.
* Consult Agency Approvals section for approved
specific ambient temperature rating
Industrial rigid pipe: 1000 psi (70 bar)
Sanitary pipe: 435 psi (30 bar)
Teflon pipe: 100 psi (7 bar)
Flexible Hose: 260 psi (18 bar)
Wetted parts: 316L stainless steel
Non-wetted parts: 316L stainless steel,
Epoxy coated aluminum
†
Contact factory for alternative materials.
Single cavity:
127 mm (5 in.) by 133 mm (5.25 in.)
123 mm (4.84 in.) O.D.
Dual cavity:
127 mm (5 in.) by 177 mm (6.95 in.)
123 mm (4.84 in.) O.D.
NEMA Type 4X:
81 mm (3.2 in.) by 123 mm (4.85 in.) O.D.
¾ in. Adjustable MNPT fitting
Flange or Tri-Clamp Mount
®
1 in. Adjustable MNPT fitting
Flange mount
2-wire shielded cable or twisted pair,
Daniel Woodhead 6-pin male connector,
4570 mm (180 in.) integral cable with
pigtail
¾ in. FNPT conduit opening, M20 for
ATEX/IECEx/CCoE version
½ in. FNPT conduit opening
Product level, interface level and
temperature
13 mm (0.5 in.)
16
◊
†
MTS Sensors