T91U-6-D-XTD
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T91U-6-D-XTD | Kele | Temperature Sensors & Transmitters

DUCT 1K OHM XMTR (-20 TO 120F) DISPLAY

Brand:Kele

MPN:T91U-6-D-XTD

SKU:T91U-6-D-XTD

List Price:

$1,109.00

Today's Price:

$576.68



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product specifications

Housing

Handy Box

Output

4 - 20 mA

Probe Length

9 in

Sensor Element

1K Platinum RTD 375

Type

RTD

product series specifications

Supply Voltage: 10.5-45 VDC

Accuracy: 0.1°C or 0.2% of span

Signal Output: 4-20 mA @ 675O, two wire loop-powered, except display @ 375O

Sensor Element: 1000O platinum, TCR 0.00375 O/O/°C RTD

Rangeability:

T91U:

Zero: -30° to 210°F (-34° to 98.9°C)

Minimum Span: 40°F (22°C)

Usable range: -30° to 250°F (-34.4° to 121.1°C)

T91H:

Zero: 200° to 960°F (93° to 515°C)

Minimum Span: 40°F (4.4°C)

Usable range: 200° to 1000°F (93.3° to 573.8°C)

T91L:

Zero: -300° to -8°F (-184° to -22°C)

Minimum Span: 40°F (4.4°C)

Usable range: -300° to 32°F (-184.4° to 0°C)

Display: Display option (XTD) 3-1/2 digit LCD, NEMA 4 (IP65)

Operating Temperature:0° to 140°F (-18° to 60°C)

Operating Humidity: 0% to 95% non-condensing

Weight: 0.16 lb (0.07 Kg) w/o options

Approvals: CE (EN50081-1, EN50082-1) Optional CE (EN50081-2, EN50082-2) Industrial RF/EM Hardened

Warranty: 18 months

product series features

  • DIP switch rangeable
  • Loop-calibration test signal
  • Low cost
  • Snap-track mounting
  • Loop-powered LED indication
  • Fits into card slot of ST-U91 housing
  • Very high-range and low-range models availableCE approved (commercial and industrial)
  • Conformal coated

more information & related documents

Series Description

The T91H, T91L, T91U 1000 Ohm 375 Platinum RTD Rangeable Transmitters are a family of transmitters designed for multirange applications for HVAC, industrial and building automation uses. The T91U is a range selectable, two-wire 4-20 mA RTD transmitter used with Type 91 1000 Ohm platinum RTD sensors. The transmitter is available in six standard ranges, or it can be set for any range between -30 degrees to 280 degrees F (-34 degrees to 156 degrees C) with a minimum span of 40 degrees F (22 degrees C). To adjust the T91U, set the DIP switches to match the desired range, and use the zero and span pots to fine tune. A high accuracy digital ohmmeter and decade box are required. The T91U has a special 20 mA loop calibration test signal to provide easy system verification. Simply move the bottle plug jumper from norm to 20, and the transmitter will output a constant 20 mA. The loop-up LED provides power indication for the 4-20 mA output. The T91H and T91L are specialty units for very high temperatures and very low temperatures, respectively. Both units are rangeable within their specialty limits.

Kele Description

DUCT 1K OHM XMTR (-20 TO 120F) DISPLAY

Manufacturer

Kele

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