PR721 series precision digital thermometer inoshandisa sensor yakangwara ine chimiro chekukiya, iyo inogona kutsiviwa nemasensa ane hunyanzvi hwakasiyana kuti isangane nezvinodiwa zvakasiyana zvekuyera tembiricha. Mhando dzesensa dzinotsigirwa dzinosanganisira wire-wound platinum resistance, thin-film platinum resistance, thermocouple uye humidity sensors, izvo zvinogona kuona otomatiki uye kurodha mhando, tembiricha uye kukosha kwekugadziriswa kwesensa yakabatana. Thermometer yakagadzirwa nealuminium alloy yese, ine IP64 protection class, iyo inogona kushandiswa zvakavimbika munzvimbo dzakaoma.
Zvimiro zveUnyanzvi
1. Sensor yakangwara, huwandu hwetembiricha hunofukidza -200~1300℃. Ichishandisa zvikamu zvekukiya zvisingapindi tembiricha zvakanyanya, host inogona kurodha otomatiki rudzi rwesensor iripo, huwandu hwetembiricha uye kukosha kwekugadziriswa mushure mekubatanidza kune sensor yakangwara, zvichivandudza kururama kwekutevedza tembiricha, uye kushanda zvakanaka kwebasa.
2. Kuyerera kwekupisa kwakaderera, kuri pakati pe5~50℃, kurongeka kwekuyera kwemagetsi kuri nani pane 0.01, uye resolution yacho ndeye 0.001℃, iyo inogona kusangana nezvinodiwa zvepamusoro zvekuenzanisa tembiricha.
3. MuU disk mode, kuchaja kana kutumira data kunogona kuitwa kuburikidza neMicro USB interface, iyo iri nyore kugadzirisa data rekuyedza nekukurumidza.
4. Basa rekuona simba regiravhiti, rinotsigira kuchinjika kwechiso otomatiki, uye ruzivo rwakanaka rwekuverenga runogona kuwanikwa nekuisa kuruboshwe kana kurudyi.
5. Tsigira kutaurirana kweBluetooth kana ZigBee, unogona kushandisa Panran Smart Measurement APP kuwiriranisa data kana kuwedzera mamwe maapplication.
6. Dziviriro yekirasi IP64 yekushandiswa kwakavimbika munzvimbo dzakaoma.
7. Kushandiswa kwesimba kwakaderera zvakanyanya, bhatiri re lithium rinochajwa rakavakirwa mukati, basa rinoenderera mberi kwemaawa anopfuura 130.
Mamwe Mabasa
1. Kuyerwa kwekushanduka-shanduka panguva dzakatarwa
2. Kuyera tembiricha yehukama
3. Kuverenga kukosha kwakanyanya, kushoma uye avhareji
4. Kuchinja kukosha kwemagetsi/tembiricha
5. Kugadzirisa kukosha kwekugadziriswa kwe sensor
6. Alarm yekurerutsa tembiricha
7. Wachi chaiyo yakavakirwa mukati ine kunyatsorongeka kwakanyanya
8. ℃ yekusarudza, ℉, K
Magadzirirwo ehunyanzviMagetsi
| Muenzaniso | PR721A PR722A | PR721B PR722B | Mashoko |
| Zviyero zvekunze | φ29mm × 145mm | Sensor haina kubatanidzwa | |
| Huremu | 80g | Kurema nebhatiri | |
| Kugona kuchengetedza data | 8MB (Chengeta seti dzedata 320,000) | Ine ruzivo rwenguva | |
| Chimiro chekunze | Micro USB | Kuchaja/data | |
| Zviratidzo zvebhatiri | 3.7V 650mAh | Bhatiri re lithium rinochajwazve | |
| Nguva yekuchaja | Maawa 1.5 | DC5V 2A ichaja | |
| Nguva yebhatiri | ≥maawa makumi masere | Maawa ≥120 | |
| Kutaurirana pasina waya | Bluetooth (daro rinoshanda ≥ 10m) | ZigBee (daro rinoshanda ≥50m) | munzvimbo imwe chete |
Kururama (Nguva yeKuenzanisa Kwegore Rimwe)
| Kuyera nzvimbo | PR721 Series | PR722 Series | Mashoko |
| 0.0000~400.0000Ω | 0.01%RD+5mΩ | 0.004%RD+3mΩ | 1mA Kuwedzeredza kwazvino |
| 0.000~20.000mV | 0.01%RD+3μV | Impedance yekupinda ≥100MΩ | |
| 0.000~50.000mV | 0.01%RD+5μV | ||
| 0.00000~1.00000V | 0.01%RD+20μV | ||
| Kuenzana kwekupisa | Kuramba：5ppm/℃ Voltage: 10ppm/℃ | Kuramba：2ppm/℃ Voltage：5ppm/℃ | 5℃~50℃ |
Kururama kweTembiricha (Yakashandurwa kubva paKururama kweMagetsi)
| Rudzi rwesensor | PR721 Series | PR722 Series | Kugadziriswa |
| Pt100 | ±0.04℃@0℃ ±0.05℃@100℃ ±0.07℃@300℃ | ±0.02℃@0℃ ±0.02℃@100℃ ±0.03℃@300℃ | 0.001℃ |
| Thermocouple yerudzi rweS | ±0.5℃@300℃ ±0.4℃@600℃ ±0.5℃@1000℃ | 0.01℃ | |
| Type N thermocouple | ±0.2℃@300℃ ±0.3℃@600℃ ±0.3℃@1000℃ | 0.01℃ | |
| muripo wekubatanidza mareferensi | ±0.15℃@RT ±0.20℃@RT±20℃ | 0.01℃ | |
Nguva yekutumira: Chikunguru-06-2022
