Metek DREXELBROOK Universal IV Lite, Installation And Operating Instructions Manual

Page: 79 / 110

Specifications
73
Section 6: Specifications
6.1 Transmitter Specifications
Technology
RF Admittance / Capacitance
Supply Voltage
13-30VDC, 2-wire loop powered
Ouput/Digital Protocol
4-20mA, HART
Compatible with HART
®
HART device description available
Load Resistance
Maximum 550 ohms at 24 VDC
Minimum 250 ohms for HART protocol
Ambient Temperature
-40°C to 75°C (-40°F to 167°F)
Process Temperature
-106°C to 815°C (-160°F to 1500°F), probe
dependent
Process Pressure
Vacuum to 1350 bar (20,000 psi), probe
dependent
Process Connection
NPT, BSP, JIS, ANSI, DIN, Grayloc, Tri-Clamp,
Perlick Fitting and more upon request
Main Wetted Parts
316L, PVDF, TFE, FEP, PFA, HastelloyC,
Monel and more depending on applications
requirements. Consult factory
Sensor Length
1” to 800 Feet (25.4mm to 244m)
Probe, Pro and Lite model dependent
Capacitance Measurement Range
Autoranging (6 ranges)
1-45,000 pF (Pro model)
20-7,000 pF (Lite model)
Cote-Shield™
Pro model: Coating rejection with 100Khz or
15Khz and 45° phasing
Lite model: 100Khz or 15Khz without phasing
for insulating coating or conductive non-coating
applications only
Integral or Remote Configuration
100 ft max cable length for remote configuration
Accuracy
0.25% of span (ranges 2-6)
Includes the effects of linearity, hysteresis and
repeatability on electronics only
Response Time to Level Changes
350 msec nominal (no damping applied)
1-90 seconds programmable damping time
Supply Voltage Effect
0.2% of full scale max
Temperature Effect
0.5% per 100°F (37.7°C) change
Start-Up Time
< 12 seconds
Configuration and Calibration
Standard LCD display and keypad on all
models
HRTWIN™ PC-based software
Or third party Model 275, 375, 475 handheld
communicator
Emission and Surge Protection
Compliant with IEC6100-4.2, 3, 4, 6, 8
Compliant with CISPR11 Group I, Class B
Approvals
Intrinsically Safe (IS)
Explosion Proof (XP) without IS barrier
FM, FMc, ATEX, IECEx