Digital Temperature Gauges

PRTXB and PRTXAL Series

Digital Temperature Gauge

^TWD23,150 PRTXB-21/2

PLACE ORDER

100 Ω 316 SS Sheath Platinum RTD Probe Included
Battery Powered Display
Gauge Capture Minimum and Maximum Readings
Selectable Units and Auto Shutoff Times
NEMA 4X (IP65) Housing
Fits Standard Thermowells
Precision RTD Sensor
Alarm Outputs Available

RTD (PT100) Probes, Elements and Assemblies - View related products

Description

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

(Specify Model Number)

Part Number/Desc.

Qty

Description

Digital Temperature Gauges with RTD Sensor

PRTXB-4

TWD21,920

Availability: 7 weeks

102 mm (4") fixed length probe with battery powered indicator

PRTXB-12

TWD23,155

Availability: 7 weeks

305 mm (12") fixed length probe with battery powered indicator

PRTXBL-21/2

TWD24,415

Availability: 7 weeks

63.5 mm (2 1/2") fixed length probe with battery powered indicator with backlight

PRTXBL-12

TWD23,845

Availability: 7 weeks

305 mm (12") fixed length probe with battery powered indicator with backlight

PRTXB-12-SL

TWD19,585

Availability: 7 weeks

305 mm (12") long spring-loaded* probe battery powered indicator

PRTXB-12-SL

TWD19,585

Availability: 7 weeks

305 mm (12") long spring-loaded probe battery powered indicator*

Digital Temperature Gages with Alarm Outputs

PRTXAL-12

TWD24,065

Availability: 7 weeks

305 mm (12") long spring-loaded* battery powered indicator

PRTXAL-4-SL

TWD24,065

Availability: 7 weeks

102 mm (4") long spring-loaded* probe battery powered indicator

PRTXAL-4

TWD24,065

Availability: 7 weeks

102 mm (4") fixed length probe battery powered indicator

PRTXAL-12

TWD24,065

Availability: 7 weeks

305 mm (12") fixed length probe battery powered indicator

PRTXALBL-12

TWD28,395

Availability: 7 weeks

305 mm (12") fixed length probe battery powered indicator with backlight and alarm output

PRTXALBL-12-SL

TWD25,010

Availability: 7 weeks

305 mm (12") long spring-loaded* probe battery powered indicator with backlight and alarm output

† All prices on this site are shown in Taiwan Dollars.
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, TWD27,830

	(1)		(2)	(3)
PRTX		-

Option Descriptions:

(1) Select Transmitter Type select from:
B for Battery powered (no backlight)
BL for Battery powered (with backlight)
AL for Alarm output (no backlight)
ALBL for Alarm output (with backlight)

(2) Specify Length select from:
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")

(3) Spring-loaded option select from:
Nothing(leave field blank) for Fixed length (not spring-loaded)
-SL for Spring-loaded

Note: All combinations may not be valid, check spec sheet for valid part numbers.

Product Manuals:

Download PRTXAL Series - Digital RTD Temperature Transmitters

Download PRTXB Series - Digital RTD Temperature Transmitters