Modbus & Serial Output RTD Temperature Transmitter

Exceptional linearity & accuracy at high update rates. DIN Rail mounted, digitally programmable.
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Modbus Transmitters for RTD Temperature
Key Features
  • Factory calibrated for 100Ω platinum, 10Ω copper & 120Ω nickel RTDs
  • 2, 3 or 4-wire RTD connection with lead resistance compensation
  • RS232 or RS485 serial communications, half or full duplex, isolated
  • Modbus RTU, Modbus ASCII or Laurel ASCII protocol
  • Output update rate to 60/sec
  • User selectable spans from entire RTD range down to 15.0°
  • Detachable screw-clamp connectors
  • Isolated analog output, 4-20 mA or 0-10V, 16-bit resolution
  • Dual solid state relays for alarm or control, isolated
Ordering Guide
Laureate Modbus & Serial Output RTD Temperature Transmitter
Click on the radio buttons to build a model number with pricing as shown below.
Configured model number LTM2000P385C
Configured price per model $235
Quantity 1
Extended price $235
Quantity
Transmitter
Type
LTM Laureate Transmitter, Modbus or Laurel ASCII Protocol
$235
Main Board
2 Standard Main Board
$0
Power
0 Isolated 85-264 Vac
1 Isolated 12-32 Vac or 10-48 Vdc
$0
$30
Relay
Output
0 None
2 Isolated Dual Solid State Relays
$0
$0
Analog Output
0 None.
1 4-20 mA, 0-10V
$0
$0
RTD
Input
P385C Pt 100 DIN RTD, -202°C to 850°C
P385F Pt 100 DIN RTD, -331°F to 1562°F
P392C Pt 100 ANSI RTD, -202°C to 631°C
P392F Pt 100 ANSI RTD, -331°F to 1168°F
N672C Ni 120 RTD, -100°C to +260°C
N672F Ni 120 RTD, -148°F to +500°F
C427C Cu 10 RTD, -100°C to +260°C
C427F Cu 10 RTD, -148°F to +500°F
$0
Note: The same signal conditioner board can be user configured for all RTD types listed and °C or °F, as well as for resistance measurement.
Accessories
CBL04 RS-232 cable, LTM to computer or USB adapter
CBL02 USB to RS-232 cable adapter
$19
$39
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