
ERM-3770-N
Digital Tachometer ( 77 x 35 mm)
4 Digits display
NPN or PNP Input Type
Working with Process Set and Alarm Set Value
Alarm output
Relay or SSR driver output (It must be determined in order.)
Alarm set value boundary
Adjustable decimal point
Division Rate
0,07Hz to 10000Hz input signal
Automatic sampling (1 sec. to 16 sec.)
Programming mode password protection Share :
NPN or PNP Input Type
Working with Process Set and Alarm Set Value
Alarm output
Relay or SSR driver output (It must be determined in order.)
Alarm set value boundary
Adjustable decimal point
Division Rate
0,07Hz to 10000Hz input signal
Automatic sampling (1 sec. to 16 sec.)
Programming mode password protection Share :






Features | Descriptions |
Physical Features | |
Dimensions | 77mm x 35mm x 62.5mm |
Protection Class | NEMA 4X (IP65 at front, IP20 at rear) |
Installation | Fixed Installation |
Storage / Operating Temperature | -40 ºC with +85 ºC / 0 ºC with +50 ºC |
Storage / Operating Humidity | 90 % max. (None condensing) |
Electrical Features | |
Supply Voltage and Power | 230 Vac (+%15) 50/60 Hz. 1.5 VA 115 Vac(+%15) 50/60 Hz. 1.5 VA 100-240Vac 50/60 Hz. 24 Vac(+%15) 50/60 Hz. 1.5 VA 24 Vac/dc ac (+%15, +%10) 50/60 Hz. 1.5 VA |
Sensor Inputs | NPN or PNP Input type |
Optional Sensor Inputs | |
Scale | 0,07Hz to 10000Hz Input signal |
Accuracy | 0.01% |
Output | |
Relay Output | 5A@250 Vac at resistive load |
SSR Output | |
Analogue Output | |
Optional Outputs | SSR Output Max. 28mA, Max. 15Vdc |
Control | |
Control Form | |
Reading Frequency | |
Communication Protocols | |
Approvals | CE , EAC |