Tescom ER3000 - Response Time; Ports; Weight; External Analog Input Impedance

Response Time
Rise Time: 257ms. - 10 PSIG to 90 PSIG
Fall Time: 552ms. - 90 PSIG to 10 PSIG
Note: Step response into dead-end system (1 cubic inch volume).
Ports
Conduit: 1/2" NPT
Pneumatic: 1/8" NPT - Inlet, exhaust and gauge ports
1/4" NPT - Controlled outlet port
Weight
40.6 oz. (1.15 kg)
External Analog Input Impedance
4-20mA: 250Ω
1-5V: 220KΩ - Single input pin to ground
1.7MΩ - Differential input
0-10V: 100KΩ
Digital Outputs
Current: 50 mA Continuous, 100 mA Instantaneous
Voltage: 5V - 28V
Type: Open collector, grounded emitter
Digital Inputs
Voltage Range/Input Impedance:
4-20 mA: 250Ω
1-5V: 220KΩ - Single input pin to ground
1.7MΩ - Differential input
0-10V: 100KΩ
Type: Level sensitive
Analog Output
4-20mA: 0.5% Accuracy
Sensor Update Rate
25ms: Rate of sensor reading and processing task
6