Yokogawa YTA50 Temperature Transmitter Head Mount

The YTA50 is a head mount type of temperature transmitter that accepts thermocouple, RTD, ohms or DC milivolts input and converts it to a 4 to 20 mA DC signal for transmission. The YTA50 conforms to the standard DIN form B head mounting.

The YTA50 is a head mount temperature transmitter with a single input. The single input accepts thermocouples, RTD, Ohms or a DC millivolt source. All inputs are linearized and converted in to an industrial standard 4 to 20 mA DC output for transmission to your system. YTA50 is the choice for your monitoring applications.

YTA50 features include:

• 4 to 20 mA DC analog output
• 16 Input Types
• Head Mount or DIN Rail Mount

STANDARD SPECIFICATIONS

Cold Junction Compensation Accuracy
(For T/C only)
±1°C (±1.8°F)
Power Supply Effects
±0.005% of FS per Volt
EMC Conformity
EN61326-1 Class A, Table 2
EN61326-2-3
EU RoHS Directive
Applicable standard: EN 50581
Input Type, Span and Range
Selection from thermocouples (T/Cs), 2-, 3-, and 4-
wire RTDs. See Table 1 on page 2.
Maximum Zero offset
±50% of the maximum temperature
Input Signal Source Resistance (For T/Cs input)
10 MΩ, or 3 kΩ at power-off
Input Lead Wire Resistance (For RTDs input)
5 Ω per wire or lower
Sensor Burnout
High or Low
Output
Two wire 4 to 20 mA DC
Response Time
1 to 60 seconds (programmable)

Ambient Temperature Limits
(Option code may affects limit)
-40 to 85°C (-40 to 185°F)
Ambient humidity limits
5 to 90% RH at 40°C (104°F)
Supply Voltage
7 to 35 V DC
7 to 30 V DC for Intrinsically safe type
Load Resistance
Limitation: 0 to (E-7)/0.023 [Ω]
where E is power supply voltage.
Typical; 739Ω @ 24 V DC
Isolation
Input/output isolated to 1500 V AC.
Enclosure:
Material
Polycarbonate
Color of the case
Red
Mounting
DIN form B head mounting
Terminals
M3 screws
Weight
50 g (0.11 lb)