ngwaahịa

Ihe mmetụta CA202 nwere ihe nha nha polycrystalline shearmode yana mkpuchi ihe dị n'ime n'ime akpa igwe anaghị agba nchara austenitic (ụlọ). A na-etinye CA202 na eriri mkpọtụ dị ala nke na-echekwa ya site na eriri mkpuchi igwe anaghị agba nchara (leaktight) nke a na-agbanye n'ụzọ hermetically na ihe mmetụta iji mepụta mgbakọ na-adịghị mma. Accelerometer piezoelectric CA202 dị na nsụgharị dị iche iche maka gburugburu ụlọ ọrụ mmepụta ihe dị iche iche: Ụdị Ex maka ntinye n'ime ikuku nwere ike ịgbawa (ebe dị ize ndụ) na ụdị ọkọlọtọ maka iji na mpaghara adịghị ize ndụ. Emebere CA202 piezoelectric accelerometer maka nleba anya na nha nke ịma jijiji ụlọ ọrụ dị arọ. Maka ngwa akọwapụtara, kpọtụrụ onye nnọchi anya Meggitt mpaghara gị.

Izugbe

Achọrọ ike ntinye: Ọ nweghị

Mgbama nnyefe: 2-pin usoro, mkpuchi si na ikpe, ụgwọ mmepụta

Nhazi akara: Onye ntụgharị chaja (IPC70x conditioner signal)

Na-arụ ọrụ (Na 23°C ±5°C, 73°F ±9°F)

Mmetụta (na 120 Hz na 5 g, lee Calibration na ibe 4): 100 pC/g ± 5%

Oke nha nha: 0.01 ruo 400 g kacha elu

Ibu ibu (spikes): ihe ruru 500 g kacha elu

Linearity • 0.01 ruo 20 g (elu): ± 1% • 20 ruo 400 g (elu): ± 2%

Mmetụta ntụgharị: ≤3% ugboro ugboro:> 22 kHz aha aha

Nzaghachi ugboro ugboro

• 0.5 ruo 6000 Hz: ± 5% (a na-ekpebi ugboro ole mbepụ dị ala site na ihe mkpuchi mgbaàmà)

• Ngbanwe a na-ahụkarị na 8 kHz: + 10% Nguzogide mkpuchi nke ime: 109 Ω kacha nta ike (ọnụ ọnụ)

• ihe mmetụta: 5000 pF pin ka pinye. 10 pF pin ka ikpe (ala).

• USB (kwa mita nke eriri): 105 pF/m pin ka pin. 210 pF/m pin ka ikpe (ala). Oke okpomọkụ gburugburu

• Ọrụ na-aga n'ihu: -55 ruo +260°C (-67 ruo +500°F) maka ihe mmetụta. -55 ruo +200°C (-67 ruo +392°F) maka eriri njikọ.

• Ịlanahụ nwa oge: -70 ruo +280°C (-94 ruo +536°F) maka ihe mmetụta. -62 ruo +250°C (-80 ruo +482°F) maka eriri njikọ.

Njehie mmetụta okpomọkụ (n'ihe gbasara 23°C, 73°F)

• -55 ruo +23°C (-67 ruo +73°F): 0.25%/°C

• +23 ruo 260°C (-73 ruo +500°F): 0.1%/°C nbibi, iru mmiri

• sensọ : Austenitic igwe anaghị agba nchara (1.4441), hermetically welded

• Ọkụ nchekwa: igwe anaghị agba nchara (1.4541), welded hermetically

Rịba ama: A na-ejikọta ihe mmetụta na eriri nchebe na-agbanwe agbanwe na ibe ya iji mepụta mgbakọ na-adịghị mma nke na-agaghị ekwe omume na iru mmiri 100% (RH), mmiri, uzuoku, mmanụ, na ikuku nnu, na mgbakwunye na ihe ndị ọzọ nwere ike imetọ dị ka uzuzu, ero na ájá. Mmetụta mgbakwasị ụkwụ: 0.15 x 10−3 g/µε na 250 µε peak-peak Shock acceleration: ≤1000 g elu (ọkara sine, 1 ms oge)