The Yokogawa UT35A-JHG-01-NN is a 48x48mm Digital Indicating Controller from the UTAdvanced series. This model is a specialized variant pre-configured for high-temperature applications with a specific sensor type.
Detailed Specifications Table
Category Specification
Model Code UT35A-JHG-01-NN
Input Type Fixed Input for J-type Thermocouple
• Type: J (Iron-Constantan)
• Default Range: The "HG" code specifies a higher default range than the "DG" version. A typical default for JHG is 0 to 1000°C (or equivalent in °F). The exact factory-set range must be confirmed from the datasheet or nameplate.
Display • Type: High-brightness Red LED
• Primary Display (PV): 4-digit, 0.36" (9.2mm) height
• Secondary Display (SV): 4-digit, 0.36" (9.2mm) height
Control Output -01-: Analog DC Current Output
• Type: 4 to 20 mA DC
• Load Resistance: 600 Ω max.
Alarm Output -N (first N): 1 point of Relay Output
• Type: SPST-NO (Single Pole, Single Throw - Normally Open)
• Contact Rating: 250V AC, 3A (resistive load)
• Function: Assignable to various alarm modes (High/Low, Deviation, etc.)
Communication -N (second N): None
• This model does not have a communication port.
Power Supply 100 to 240 V AC (+10%, -15%), 50/60 Hz
Power Consumption Approx. 6 VA max
Accuracy ±0.3% of span ±1 digit
Sampling Period 200 ms
Control Action PID (with auto-tuning)
Electrical Isolation • Input: Photocoupler isolation
• Output: Isolation between input, output, alarm, and power circuits.
Ambient Temperature 0 to 50°C (32 to 122°F)
Ambient Humidity 5 to 95% RH (non-condensing)
Installation • Panel Cutout: 45.5 x 45.5 mm (1.79" x 1.79")
• Panel Thickness: 1 to 10 mm (0.04" to 0.39")
• Standard: DIN 48x48mm
Weight Approx. 200 g (0.44 lbs)