SEM160i RH & Temperature Transmitter

Brand: Status Instruments

SEM160i RH & Temperature Transmitter

Brand: Status Instruments

Mounting

Mounting
Duct
  • Duct
  • Wall

Channels

Channels
Single Channel
  • Single Channel
  • Dual Channel

Probe Length

Probe Length
120 mm Probe
  • 120 mm Probe
  • 250 mm Probe
Part Number / SKU

    The SEM160i is a single/dual channel RH and temperature transmitter for industrial and BMS/HVac applications. 

    The unit can be supplied in single or dual channel ( two wire (4-20) mA ) versions, the single channel version has a thermistor mounted in the sensor tip for direct temperature sensing by the users. 

    A USB HID interface is provided for user configuration using USBSpeedLink configuration software, allowing the user to select signal source and range for each channel.

    The dual channel version has four switch set ranges for easy onsite configuration. 

    The four ranges can be programmed individually to the customer’s requirement off site via the configuration software.

    Single point alignment is provided for both temperature and humidity ranges. 

    The configuration software also provides data readings together with a basic logger function for diagnostics. 

    Wall and duct mount versions are available.
    Features
    • Humidity, Temperature Measurement
    • (4 to 20) mA Loop Powered Output
    • duct and Wall Mount Versions
    • Switch to select pre stored configuration on dual channel version
    • Direct temperature sensor measurement in ohms (Standard Thermistor Optional Pt100)
    • Single and Dual Channel Versions

    Specifications

    Accuracy

    • ± 0.5° C between (-20° to 80° C)
    • Maximum
    • Tyipcal ± 3 % between 10 to 90 % RH

    Applications

    • BMS / HVac Application
    • Industrial Service

    Approvals & Certifications

    • EMC - BS EN 61326
    • IEC 61000-4-2, 61000-4-3, 61000-4-4, 61000-4-5

    Communication

    • Baud Rate: 19,200 bit/sec
    • USB 2.0

    Configuration

    • Software Only

    Electrical Connectors

    • Output Connection: M20
    • Output Connection: Two Part Screw Terminal

    Humidity

    • 0 to 100 % RH

    Isolation

    • 500 Vdc

    Mounting

    • Duct Mount
    • Wall Mounted

    Operating Temperature - Electronics

    • -20° to 70° C (-4° to 158° F)

    Operating Temperature - Sensor

    • -30° to 100° C (-22° to 212° F)

    Output

    • 2-Wire 4-20 mA Current Loop
    • Maximum
    • Minimum Output: < 3.9 mA in Low Burn-Out Condition

    Power Supply

    • 10-30 Vdc

    Power Supply Effect

    • 0.2 µA/V - Loop Voltage Effect

    Sensor, Probe Connection

    • 2-Wire

    Sensor, Probe Length

    • 120 mm
    • 250 mm

    Sensor, Probe Type

    • 10 K NTC
    • Thermistor

    System Requirements

    • PC Running Windows XP or Later

    Temperature Range

    • -30° to 100° C (-22° to 212° F)
    • Dew Point Range: 0° to 50° C (32° to 122° F)

    Thermal Drift

    • 1 µA/°C

    Turn-On Time

    • < 10 seconds

    Update Time

    • 3 seconds

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