| |
| |
| The Signet 5700 is 12 - 24V
DC/AC powered with simple pushbutton operation.
It is configured for pH or ORP operation with
auto sensor/buffer recognition. Outputs include
current and alarm contacts (2 sets). pH and
ORP dials are included. The 5700 has a non-volatile
memory and splashproof front panel with snap-on
bezel for easy OEM configuration. |
|
|
FEATURES:
| Compatible sensors: |
| • |
Signet 3-2720 pH/ORP
Pre-amplifier/ Sensor System |
| |
|
| Accuracy: |
| • |
± 0.2% of full scale |
| |
|
| Input range: |
| • |
pH: 0 to 14, optically isolated |
| • |
ORP: -1000 to 2000 mV, optically
isolated |
| |
|
| Enclosure: |
| • |
Rating: NEMA 4X/IP65 front |
| • |
Dimensions: 1/4 DIN, 96x96x88
mm
(3.8”x3.8”x3.5”) |
| • |
Case: ABS plastic |
| • |
Keypad: Sealed 4-key silicone
rubber |
| • |
Weight: Approx. 500g (1.1 lbs) |
| |
|
| Display: |
| • |
Type: Microprocessor controlled
air-core meter movement & alpha-
numeric 2x16 LCD |
| • |
Update rate: <1s |
| • |
Contrast: User selected |
| • |
Alarm annunciators: 2 LEDs |
| |
|
COMPATIBILITY:
|
| Signet
5700 Monitor |
Signet
pH/ORP
Preamplifier &
Sensors |
| • |
2720
|
| • |
2714
|
| • |
1715
|
| • |
2716
|
| • |
2717
|
|
|
| QUALITY STANDARDS: |
| • |
UL, CSA, CE |
| • |
Manufactured
under ISO 9001 |
| |
|
| ELECTRICAL: |
| Power requirements: |
| • |
12-24V DC/AC unregulated,
50-60Hz @ 10W max |
| |
|
| Temperature input: |
| • |
3 kW Balco, -25 to 120oC (-13
to 248oF), optically isolated |
| |
|
| Alarm contacts
(2 sets): |
| • |
Mechanical SPDT contacts |
| • |
Max. voltage rating: 5A @ 30
VDC,
5A @ 125 VAC or 3A @ 250 VAC,
(power factor = 1.0) |
| • |
Hysteresis: 2% of setpoint
(fixed) |
| |
|
| Current output: |
| • |
4 to 20 mA, non-isolated, internally
powered |
| • |
Update rate: <1s |
| • |
Max loop impedance: 350 ž
max @ 12 V, 950 ž max @ 24 V |
| • |
Accuracy: ±0.1% |
| |
| Noise
immunity: EN50082-2 |
| Noise
emissions: EN55011 |
| Safety:
EN61010-1 |
|
