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    • HMI
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      • Multi Touch Capacitive
    • Process Controllers
      • Digital Timer + Counter
      • Counter
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      • Process Indicator
    • HVAC&R
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      • Probes/Sensors/Accessories
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      • Standard Cold Room Electrical Panels
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At PVR Controls, we specialise in designing and delivering world-class commercial and industrial solutions, valves, and controllers engineered for the refrigeration industry.
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  6. SZ-9940
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Instruction Manual
Wiring Diagram

SZ-9940

Temperature & Humidity Indicator

Main Features

    • 2" White Display for Temperature and 2" Green Display for Humidity
    • Selectable Unit (°C / °F) and Resolution(0.1°C / 1°C ) for Temperature
    • Selectable Resolution(0.1% / 1%) for Humidity
    • Selectable Humidity Sensor-HS220/HS-100/4-20ma
    • RS-485(Modbus RTU) Connectivity
    • Applications: Cold Rooms, Pharma

Tech Specification

Display

7 Segment LED Display(White), 3 x 50.8mm(2"), 7 Segment LED Display(Green), 3 x 50.8mm(2")

Power Supply

90 to 300 Vac

Analog Input

1. NTC, 2.RH Sensor(SZ-HS-220/SZ-HS-100/4-20mA)

Measuring Range

1. Temperature Range (-50.0°C to 99.0°C/-58°F to 210°F) 2. Humidity Range – (HS-220: 30.0 to 90.0% HS-100: 0.0 to 100.0%, 4-20mA: 0.0% to 100.0%)

Resolution

Temp: 0.1°C or 1°C, RH: 0.1% or 1%

Size

210(W) x 160(H) x 41(D)mm

Mounting Type

Wall Mount

3D View

Wiring Diagram

At PVR Controls, we’ve been building and integrating world-class electrical & electronic solutions, valves, and controllers for the refrigeration industry with highly effective functionality and a wide variety.

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