MURPHY TDX6 Series Temperature Scanner/ Pyrometer

Rp. 88,500,000

NOTE
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The TDX6 is an advanced design six-point temperature scanner and pyrometer. It continually scans up to six thermocouples and sequentially displays the thermocouple number and its reading. Each sensor input has a field settable trip point for alarm, shutdown or control. A read/scan selector allows the operator to set and view each trip point. With the selector in the scan mode, a thermocouple read push button provides a means to manually toggle through the six channels and to lock in on a specific channel. Normal scanning will resume approximately three seconds after releasing the push button. All trip points are continually armed and active during the scanning process.

Type J or K, grounded‡ or ungrounded thermocouples are accommodated. Other types are available upon request.

The TDX6 can interface with other annunciators and microcontrollers. It is rated for Class I, Division 2, Group D, hazardous areas* and is available for operation from CD ignition, 120 VAC or 24 VDC.

Power Requirements (Operating Voltages): 120 VAC or 80-250 VDC, CD ignition or 24 VDC
Outputs:
Models TDX6-B and TDX6-D: Six isolated Field-Effect Transistor (F.E.T.) outputs; 0.1 A @ 250 VDC; switches on (applies ground) above trip point and switches off (removes ground) below trip point.
Operating Temperature: -4° to 158° F (-20° to 70° C)
Storage Temperature: -40° to 300° F (-40° to 150° C)
Case: ABS 1/4 DIN (90 x 90 mm)
Scanning Speed: Complete scan in 30 seconds
Reset Differential:
F.E.T. models: Decreases 3 Degrees (° F or ° C)
Display Update Time: Updates temperature every 0.3 seconds
Start-up Time Delay: Unit is locked out for 10 seconds after ignition voltage is sensed.
Ambient Cold Junction Compensation Range: 2° F from 32° F to 122° F (1° C from 0° C to 50° C)
Measurement Range: Monitor Range 0-1999° F or ° C (specify ° F or ° C in part number)
Accuracy:
With J-type thermocouple:
from 50°-150° F (10°-66° C) +3° F(+2° C)
from 150°-1200° F (66°-649° C) ±1.0% of reading
With K-type thermocouple:
from 400°-2000° F (204°-1076° C) ±1.0% of reading
Trip Point Accuracy: ±3° F (±2° C) of reading
Trip Point Adjustment Range: 0-1999 Degrees
Open Thermocouple Input: A number 1 appears in the display to the right of the channel number and the trip point operates.
Shipping Weight: 2 lb. (0.91 kg)