Direct Mount RF Level Transmitter - Model 167

Robertshaw
Direct Mount RF Level Transmitter - Model 167
The 167 Level-Tel is a self-contained sensing transmitter. Anti-coating circuitry prevents build-up on the sensing probe, thus minimizing error.
The 167 Level-Tel is a self-contained sensing transmitter. Anti-coating circuitry prevents build-up on the sensing probe, thus minimizing error. Less Detail

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Features

Continuous level, solid RF transmitter

Isolated 4-20 mADC output

Intrinscally safe models (barrier required)

17 to 35 VDC, 2-wire, 120 VAC, 240 VAC power options

Optional explosion-proof indicator

NEMA 4 and explosion-proof enclosure

CSA certified models

Probe ordered separately

Specification Quickview
SPECIFICATIONS
Storage Temperature Limits -65°F to +200°F (-54°C to +93°C)
Operating Temperature Limits -40°F to +160°F (-40°C to +71 °C)
Vibration ±2g's 10 to 200Hz
Shock 75 g's for 11 Milliseconds
Humidity 95% RH @ 100°F (38°C)
Maximum Total Capacitance (terminal, zero suppression & maximum span) 2000 pF
Terminal Capacitance Range 30 to 1000 pF
Span Capacitance Range 10 to 1700 pF
Repeatability ±0.1%
Linearity ± 0.25%, 10 to 500 pF span ± 0.5%, 500 to 1700 pF span
Temperature Effect: Span & Zero 0.01 % °F (0.018 %/°C) or 0.01 pF/°F (0.018 pF/°C) whichever is greater
Maximum recommended Terminal/Span ratio 5:1
Supply Variation Effect 0.1 %/10% supply change max.
Output Signal Ripple 0.25 % peak to peak
Sensitivity 0.01 % Minimum
Manufacturer's Documents

Manufacturers Documents

Data Sheet
Ordering Information
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