The 914-M High Pressure Probe for the iManifold can transmit up to (3) points of data including pressure (-14.5 to 560 psig) and up to (2) channels of temperature via two plug-in thermistor temperature probes (not included).
This probe can also function as a Zigbee repeater for other wireless probes to increase overall transmission distance for the iManifold system. The 914-M can be used to calculate liquid subcooling, discharge superheat, could be used to measure oil pressure, or simply used as a high pressure probe for remote measurement.
The probe cannot be used without the iManifold (or iConnect) as the iManifold/ iConnectis the communications hub for interfacing with the smart device application. A maximum of (12) probes can be connected.
Includes (2) AAA batteries*, a 6" long hose (1/4" straight x 1/4" 45 deg)
* Can also be powered by user supplied micro USB power supply.
Q: "Why not get two high pressure probes, instead of a high and low pressure probe?"
A: Because the probe accuracy is rated at a percentage of full range.
When you do not need the range, you can get higher absolute accuracy by reducing it.
Stride does not allow for the temperature probe on the high pressure probe to calculate superheat or for the low pressure to calculate subcooling. The probes have a dedicated purpose.
The mapping of all the probe variables involved would complicate the programming and set up by the end user.