Digital Temperature Gauges |
| PRTXB and PRTXAL Series |
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The PRTXB and PRTXAL Digital Temperature Gages include a precision RTD Sensor in a rugged 316 SS sheath. The front keypad is used for power on/off, min/max functions, selection of deg F, C or K, auto shutoff times (for
battery models), calibration and configuration options. User-defined pass codes for configuration and calibration to prevent unauthorized changes.
Specifications
Ranges and Resolution: -50.0 to 200.0°C (-58.0 to 392.0°F), extrapolated range for out-of-range conditions, 0.1 degree resolution, user selectable °C or °F
Accuracy: Includes linearity, hysteresis, repeatability ±0.3°C at 0°C, ±1.1°C at 150°C, 11-point linearization
Display: 4 readings per second nominal display update rate 4-digit LCD, 0.5" H 5 character, 0.25" H alphanumeric
BL Models: Red LED backlight Batteries, Battery Life, Low Battery
Indication:
B: 2 AA alkaline (included), approx. 1000 hours
BL: 2 AA alkaline (included), approx. 150 to 750 hours depending on backlight usage, button press activates backlighting for 1 minute, low battery symbol on display
Relay Output (PRTXAL and PRTXALBL): Two independent SPDT relays 0.5A/115 Vac, 1A/24 Vdc, non-inductive
Sensor: IEC-751 Class B 100 O Platinum RTD, 0.00385 alpha curve 1/2 NPT male, 316 stainless steel, spring-loaded probe versions fit standard thermowells
Weight:
Product: 12 ounces (approx)
Shipping: 1 pound (approx)
Dimensions: Same as model PRTX-D, visit omega.com/prtxd
Housing Material: ABS/polycarbonate NEMA 4X case, rear gasket, polycarbonate label, aluminum sensor block
Storage Temperature: -40 to 95°C (-40 to 203°F)
Operating Range: -20 to 85°C (-4 to 185°F) at housing
Alarm Power (PRTXAL and PRTXALBL): 8 to 24 Vac, 50/60 Hz or 9 to 32 Vdc, reverse polarity protected 3", 2-conductor 22 AWG cable for power
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† Price are shown in RMB.
Note: Comes complete with operator’s manual.
* Thermowell required for spring-loaded models.
Ordering Example: (1) PRTXAL-6 RTD temperature Gage with alarms, display and 6, ¥7,745.00
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Part Number Builder |
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Option Descriptions
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(1)
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Select Transmitter Type
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Select
B for Battery powered (no backlight)
BL for Battery powered (with backlight)
AL for Alarm output (no backlight)
ALBL for Alarm output (with backlight)
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(2)
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Specify Length
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Select
21/2 for 64 mm (2.5")
4 for 102 mm (4")
6 for 152 mm (6")
9 for 229 mm (9")
12 for 305 mm (12")
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(3)
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Spring-loaded option
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Select
Nothing(leave field blank) for Fixed length (not spring-loaded)
-SL for Spring-loaded
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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Related Links -
Manual, Related Products
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Product Manual
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Download
PRTXAL Series - Digital RTD Temperature Transmitters
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Download
PRTXB Series - Digital RTD Temperature Transmitters
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Related Products
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PRTXD Series:
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Temperature Transmitter with Display and RTD Sensor
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