Document Reference: X-0036-01-07 Cadmus & Ratifi Operating Manual
Drawn: 13/11/2020
Page 58 of 66
Model Number
CTX-203
CTX-213
CTX-303
CHANNELS 3 & 4.
EXTERNAL TEMPERATURE
ACCURACY
±0.1°C ±0.05% of Reading (Electronics Only)
Range: -200 to +400°C
CHANNELS 3 & 4.
EXTERNAL TEMPERATURE
SYSTEM ACCURACY
SYSTEM ACCURACY
STANDARD
±0.25°C ±0.25% of Reading
(Meets EN12830: 2018 Class 0.5)
SYSTEM ACCURACY
“A” VERSION
±0.1°C ±0.15% of Reading
(Meets EN12830: 2018 Class 0.2)
RESOLUTION
(TEMPERATURE & HUMIDITY)
CHANNELS 1 to 4.
0.1°C or 0.1% RH
CHANNEL 5 & 6.
COUNTER INPUT
Frequency Maximum:
1kHz
Counter Maximum:
65535 / Store Rate Period
Minimum Pulse Width:
100 micro Seconds
Dry Contact Compatible:
✔
TTL Compatible:
✔
Maximum Voltage:
35Vdc
Input Voltage (Lo)
< 0.7 Volts (provisional)
Input Voltage (Hi)
> 1.5 Volts (provisional)
Trigger
Negative Edge
CHANNEL 5 & 6.
DISCRETE INPUT
(DOOR CONTACT)
Polled or Interrupt driven.
Cloud configurable Positive or Negative Edge Triggered (When configured as interrupt)
After edge trigger, signal must hold to > 100mS. (When configured as interrupt)
Digital Pulse forces instant upload. (When configured as interrupt)
AUDIO ALARM / BLEEPER
✔
ALARMS
Ratifi Cloud Configured Alarms (4 per Channel: Hi Hi, Hi, Lo, Lo Lo)
Alarms are raised within 1 minute of occurring, irrespective of store rate or upload rate.
DEVICE STORAGE CAPACITY
Total No. of Readings - 124,000 Readings per Channel
86 Days @ 1 min Store Rate
430 Days @ 5 Min Store Rate
DEVICE ALARM STORAGE
CAPACITY
Total No. of Alarms - 2048
READ RATE (SAMPLE RATE)
1 Minute (Fixed)
STORE RATE
Fully Programmable via Ratifi Cloud - From 1 Minute to 60 Minutes
(Recommended: 10 Min)
UPLOAD RATE
Fully Programmable via Ratifi Cloud - From 5 Minutes to 24 Hours
(Recommended; 60 Min)