TRANSMITTERS

Model 2500T Universal Temperature Transmitter
The 2500T offers simplistic set-up to make your job easier.
  • High Density Mounting
  • Window Based Configuration Software
  • DIN Form Factor
  • Simple Menu Configuration

NOTE: Software for 2500T must
be purchased separately.

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2800T Universal Temperature Transmitter
The 2800T features two front-panel push-buttons and five-digit display.
  • Universal Input
  • Push-Button Configuration
  • RFI Protected, Fully Isolated
  • Exceptional Accuracy
  • Integral Display

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2950T Universal Temperature Transmitter
Explosion-proof housing optional.
  • Universal Input
  • Push-Button Programming
  • Hart Protocol
  • Integral Display with Bar Chart and Hart Protocol

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Model 10AI Loop Isolator
  • Two-Wire Current Loop Isolator
    Repeat 4 - 50mA DC signals with 0.1% span accuracy.
  • 1500V RMS Isolation
  • Optional Conduit Housing Available
  • Great for Eliminating Ground Loop Problems

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Transmitter Accessories
All ALTEK Transmitter Models Support The Following:
  • Thermocouples NIST Monograph 175
    based on the ITS-90 - B, E, J, K, N, R, S, T
  • mV
  • Resistance
  • 2, 3-wire ohms;
  • RTD’S (2 or 3-wire connection) – 0.00385
    • Platinum DIN 43670 (10/80)/IEC 751 curve –
      50ohms; 100ohms; 200ohms; 500ohms;
    • Platinum JIS C 1604-1981 curve – 100ohms; ~ 0.003916
    • Platinum Burns 0.003902 curve – 100ohms; 200ohms; 500ohms;
    • Nickel – Bristol’s 7NA curve – 110ohms;
    • Nickel – Minco curve – 120ohms;
    • Copper – Minco Curve – 10ohms;
    • Copper – China 0.00428 curve – 50ohms;
Accessory Name

Part Number

 

2500

2800

2900/2950

Surface Mount Bracket

N/A

500148-089

N/A

Universal Mounting Bracket (Surface or Snaptrack

N/A

N/A

100671-210

SnapTrack Mounting Adapter*

N/A

500108-299

100671-210

32 mm DIN Rail Mounting Bracket **

N/A

100665-651

100671-212

35 mm Din Rail Mounting Bracket **

Included

100665-652

100671-212

PC-Based Configuration/Calibration Software (Model 2500)

100856-953

N/A

N/A

HART Protocol PC-Based Configuration/Calibration Software (Model 2550, 2750, 2950)

100857-052

N/A

100857-052

HART Modem (Model 2950)

100857-205

N/A

100587-205

NEMA 4X Non-Metallic Unit Enclosure See Page 18

See Page 18

See Page 18

2” Pipe Stand Mounting Kit

N/A

759257-254

759257-254


* SnapTrack mounting channel is ordered separately; specify length, for example: (P/N 759276-XXX)

** DIN rail mounting channel is ordered separately; specify type and length, for example: (P/N 759265-XXX)


Optional Transmitter Enclosures

Download pdf for Enclosure Specifications