IRSS88T precipitation sensor
Reagent for IRSS88T precipitation sensor:
The IRSS88T precipitation sensor also has an integrated temperature measurement and a serial interface (RS232). The IRSS88T has a separate temperature sensor in an aluminum attachment on the core housing. This makes it possible to measure the ambient temperature to an accuracy of 0.1°C and to control a potential-free switching output via a switching hysteresis function. The hysteresis can be set as required between 0°C and 9°C using two rotary selector switches.
Special features are:
- Insensitive to interfering light
- Connection cable up to 1000 m possible
- Low power consumption
- Stainless steel housing, painted brown
- Fast response time
- Extremely robust
The IRSS88T precipitation sensor is used in the following areas in particular:
- Traffic control systems
- Sewage treatment plants
- Facility management
- Research vessels in the Arctic Circle
| Parameters | Value / Range | min. | typ. | max. |
| Operating voltage | 9 V DC | 32 V DC | ||
| Power consumption | 100 @ 12 V DC | 145 mA | ||
| Temperature range | -25°C | 60°C | ||
| Protection class | IP 68 | |||
| Housing material | Stainless steel / aluminum | |||
| Dimensions | approx. 170 x 250 x 85 mm | |||
| Weight | approx. 1800 g |
| Parameters | Value / Range | Remarks |
| Detection area | 3000 mm² | |
| Sensor principle | 2-channel IC sensor | |
| Signal inputs | Temperature+
Precipitation+ |
Floating input: with relay switched, see “Temperature-”
Floating input: with relay switched, see “Precipitation-“ |
| Signal outputs | Temperature-
Precipitation- POUT TX RX |
potential-free output: with set switching shaft = TEMP_IN. Reset takes place via a temperature span ^T
Floating output: when precipitation is detected = “Precipitation+”. Imax of the relays = 900 MA resistive load Pulse output: pulse/particle. Active HIGH, Vout = 9 V … Vcc RS232 compatible interface output. 9600 baud, 8N1 RS232 compatible interface input. |
| Temperature sensor | Measuring range -10°C – 60°C with 0.1°C resolution over the entire measuring range |
Additional information
| Weight | 0,0000 kg |
|---|---|
| Dimensions | 0,0000 × 0,0000 × 0,0000 cm |
