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Process InstrumentationOmega

Omega PHTX-45

SKU: CS3119891MPN: PHTX-45

2-Wire Isolated pH/ORP Transmitter System

Omega PHE-45P, PHTX-45, PHTX-45-RK
$1,267.23
Unit
Available on backorder
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Product Details

  • PEEK Sensor Body Construction
  • Dual-Glass Style Sensor
  • Replaceable Sensor Saltbridge
  • Electrode Breakage Diagnostic

Attributes

Width 112 mm
Filter Adjustable 1 to 99 seconds additional damping to 90% step input
Height 112 mm
Keypad 4-key membrane type with tactile feedback, polycarbonate with UV coating, integral EMI/static shield and conductively coated window
Length 89 mm
Weight 0.45 kg
Mounting Wall, panel, pipe, Din rail, integral-sensor
Isolation 600 V galvanic isolation
Series ID PHTX45-Series
Stability 0.02 pH
Cable Type Insulated Twisted Shielded
Sensitivity 0.002 pH
Display Type LCD
EMC Standard EN61326-1
Warm Up Time 4 sec
Non-Linearity ± 0.1 %
Repeatability 0.1% of or better
Sensor Voltage ±500 mV
Stability Note 0.02 pH or 2 mV per 24 hours, non-cumulative Displayed Parameters: 0.1% of span per 24 hours, non-cumulative
Supply Voltage 16 to 35 Vdc
Impedance Input Greater than 1013 Ω
Measurement Type pH, ORP
Sensitivity Note 0.002 pH, 0.2 mV (ORP) Displayed Parameters: 0.05% of span
Country of Origin United States
Display Type Note Large, high-contrast, Super-Twist (STN) LCD; 4-digit main display with sign, 19.1 mm (0.75”) 7-segment characters; 12-digit secondary display, 7.6 mm (0.3”) 5 x 7 dot matrix characters
Electrical Output 4 to 20 mA
Enclosure Ratings IP65, NEMA Type 4X
Relative Humidity 0 to 95% RH, non condensing
Supply Power Note 16 to 35 Vdc (two-wire device)
Conduit Connection 2 PG-9, 1 in NPT Female
Enclosure Material Polycarbonate
Supply Power Effects ± 0.05% span
Additional Features 1 Sensor
Transmission Distance 9.1 m no preamp, 914 m with preamp
Sensor Temperature, Max 110 °C
Sensor Temperature, Min -10 °C
Storage Temperature, Max 70 °C
Storage Temperature, Min -30 °C
Measurement Pressure, Max 100 psi
Operating Temperature, Max 60 °C
Operating Temperature, Min -20 °C

Specifications

SKUCS3119891
MPNPHTX-45

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