Subzero SZ-81145

Product Summary:
The Sub-Zero SZ-81145 is a precision digital temperature indicator designed for industrial panel mounting applications. It supports RTD (Pt-100) sensors and ensures accurate monitoring in demanding environments.

Key Features:

• 4-digit, 0.56” Red LED display

• Supports RTD (Pt-100) input

• High/Low Setpoint with Relay output (SPST 5A, 230VAC)

• 85–270V AC/DC universal supply

• Panel mount design (96 x 96 mm)

• ±1°C accuracy and excellent stability

• High/Low Alarm & Relay Output

Application:

• Industrial process control

• HVAC systems

• Pharmaceutical and food industry

• Water treatment plants

Product Benefits:

• Clear and bright display for easy reading

• High input voltage tolerance (85–270V AC/DC)

• Supports accurate and safe monitoring via Pt-100 sensor

• Built-in relay for automation control

• Compact panel mount design for space efficiency

FAQ:

Q.1 What sensor type is compatible with the SZ-81145?
The SZ-81145 is compatible with RTD Pt-100 sensors for precise temperature measurement.

Q.2 Does this model support alarm output?
Yes, it has a relay output for high/low setpoints with SPST 5A, 230VAC capacity.

Q.3 Can it operate with different power supplies?
Yes, it supports a wide input range of 85–270V AC/DC, making it ideal for versatile industrial environments.