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TMP1 Temperature Probe

TMP1 Temperature Probe
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TMP1 Temperature Probe Features • Temperature accuracy up to ±0.1 °C (±0.18 °F) • Temperature measurement range -70 ... +180 °C (-94 ... +356 °F) • Modbus RTU over RS-485 • Compatible with Indigo transmitters and Insight PC software • Traceable 2-point calibration certificate with calibration points at +20 and +70 °C (+68 and +158 °F) Flexible Connectivity The probe is compatible with Vaisala Indigo series of transmitters, and it can be used as a standalone digital Modbus RTU transmitter over RS-485 serial bus. For easy-to-use access to field calibration, device analytics, and configuration functionality, the probe can be connected to Vaisala Insight software for Windows®: see www.vaisala.com/ insight. Vaisala Indigo Product Family Indigo transmitters offer a variety of connectivity options through analog signals or digital outputs, configurable relays, and wireless (WLAN) configuration interface, providing a suitable solution for all industrial humidity measurements. The cable length between the probe and transmitter can be extended to up to 30 meters. For more information, see www.vaisala.com/indigo. Relative Humidity Measurements in High Humidities When the TMP1 probe is connected to a control system in parallel with HMP7 Relative Humidity and Temperature Probe, it is possible to have relative humidity measurement in actual process temperature while using probe heating in the relative humidity probe. Probe heating helps to avoid condensation in situations where the dew point temperature of the process is close to the ambient temperature. When the humidity probe is heated above dew point temperature, condensation can be avoided and the relative humidity in the actual process temperature can be back-calculated based on the true process temperature measurement received from TMP1.

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Technical Data Measurement Performance Mechanical Specifications Measurement range Factory calibration uncertainty 2) Probe body Cable jacket Defined against calibration reference. Including non-linearity, hysteresis, and repeatability. Defined as ±2 standard deviation limits. Small variations possible; see calibration certificate. TMP1 Temperature Measurement Accuracy over Full Range Operating environment IP rating of probe body Operating temperature for probe body Operating temperature for probe head Operating Environment Accessories Duct installation kit for T probe Operating voltage...

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