Vaisala Origo10 Series Modular HVAC Transmitter
Description
Origo10 separates the transmitter from the sensing probe. Fit an XMP10 for humidity and temperature, a GMP252 for CO₂ or a DMT143 for dew point — and when a probe is due for calibration, swap in a freshly calibrated one instead of taking the transmitter out of service. Up to two probes per transmitter via a splitter cable.
Key features
- Interchangeable probes: humidity, temperature, CO₂ and dew point
- Wall and duct mounting options
- Origo10A: 3 × 4 … 20 mA / 0 … 5 V / 0 … 10 V, or isolated RS-485 with Modbus® RTU or BACnet® MS/TP
- Origo10L: 2 × 4 … 20 mA, 2-wire loop powered
- Optional display showing up to four parameters; optional DIO10 relay module
- IP65 enclosure, cleanroom compatible; USB-C to Vaisala Insight PC software
Compatible probes
| Humidity and temperature | XMP10, HMP60, HMP63, HMP110, HMP113 |
|---|---|
| Temperature | XMP10, HMP63T, HMP110T, TMP115, TMM10 |
| Carbon dioxide (Origo10A) | GMP251, GMP252 |
| Dew point (Origo10A) | DMT143 |
Riajati supplies Vaisala instruments in Malaysia — send us your measurement points, required outputs and quantities through the Enquiry tab for a quotation.
| Powering | |
|---|---|
| Origo10A | 18 … 30 V DC or 24 V AC ±10 %, 50/60 Hz; typical 0.3 W with XMP10 and digital output |
| Origo10L | 20 … 30 V DC with ≤ 500 Ω loop resistance |
| Outputs | |
| Origo10A analog | 3 × 4 … 20 mA (3-wire), 0 … 5 V or 0 … 10 V |
| Origo10L analog | 2 × 4 … 20 mA (2-wire), loop powered |
| Digital (Origo10A) | Isolated RS-485 with line termination; Modbus RTU or BACnet MS/TP, 19200 bps N 8 1 |
| Relay (DIO10 option) | Bistable SPST, 30 W, 1 A, 40 V DC / 28 V AC + optional binary input |
| Environment | |
| Operating temperature | −40 … +60 °C (no display), −20 … +60 °C (with display) |
| Operating humidity | 0 … 100 %RH, non-condensing |
| IP rating | IP65 |
| Max. altitude | 2000 m |
| Mechanics and compliance | |
| Enclosure | 130 × 85 × 37 mm; PC + GF, white RAL 9003 |
| Weight | Wall 250 g, duct 270 g (without probes) |
| Probe interface | 4-pin female M8 |
| Compliance | CE, China RoHS, RCM, KC; IEC/EN 61326-1 industrial; IEC/EN 62368-1 |







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