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Imperial 911-M - iManifold™ Wireless Temperature and Humidity Probe

Item: 911M
MFR: 911-M
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The 911-M temperature and humidity probe for the Imperial® iManifold™ can transmit up to (4) points of wireless data including air temperature, air relative humidity, and up to (2) channels of temperature via (2) plug-in thermistor temperature probes (not included).

The 911-M has a magnetic handle to hold it to sheet metal duct while the measurement is being made. This probe can also function as a ZigBee repeater for other wireless probes to increase the overall transmission distance for the iManifold system.

The 911-M can be used by itself with an optional accessory pipe probe and air probe to calculate target superheat and temperature split for fixed metering device systems or can be used with a second 911-M to calculate total capacity (BTUh), sensible capacity, latent capacity, dehumidification and temperature split in real time with user input airflow. If electrical current and voltage are input into the application, the EER can also be calculated.

The probe cannot be used without the iManifold™ (or iConnect™) as the iManifold™/iConnect™ is the communications hub for interfacing with the smart device application. A maximum of 12 probes can be connected. Includes 2 AAA batteries or can be powered by user supplied micro USB power supply.


NameImperial 911-M - iManifold™ Wireless Temperature and Humidity Probe
Gemaire Item Number911M
Manufacturer Product Number911-M
SKU - PIM Number1463646675493
ERP Number346467
Unit of MeasureEACH
Weight0.3 Pound (lb.)
Length11.8 Inches (in)
Width1.5 Inches (in)
Height1.2 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Batteries IncludedYes
Sampling Rate.5 seconds
Digital ReadoutNo
Accuracynom. humidity ± 1.8%RH; nom. temperature ± 0.4°F (0.2°C) or ± 0.5% of reading
Includes CaseNo
Resolution0.1% RH, 0.1°F/°C
Response TimeRelative humidity: max. 8 seconds with 63% of a step function valid at 77°F (25°C) & 197 FPM (1 m/s) airflow. Temperature: max. 1 second
Stem Length5-1/4"
Temperature Accuracy± 0.4°F (0.2°C) or ± 0.5% of reading
Temperature Measuring Element(2) Thermistor Ports
Temperature Range-40°F to 248°F (-40°C to 120°C)
Warranty OfferedYes
For Use With900-M
TypeTemperature Probes
Batteries RequiredYes
GEM - Case Quantity